<div dir="ltr"><div><div><div>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">Buonasera Antonio,</span></p><p style="margin-bottom:0cm;line-height:100%"><br><span style="font-family:arial,helvetica,sans-serif"></span></p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">invio il mio esercizio definitivo, tranne per la domanda 12..Non ci sono riuscita.</span></p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">=========================================<br>
1.
| qual e' il RR IN MX per il nome a dominio
ripe.net.?|<br>
=========================================<br>
R1.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig
<a href="http://ripe.net/" target="_blank">ripe.net</a> MX +short<br>
250
<a href="http://molamola.ripe.net/" target="_blank">molamola.ripe.net</a>.
<br>
200 <a href="http://mahimahi.ripe.net/" target="_blank">mahimahi.ripe.net</a>.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig
@<a href="http://tinnie.arin.net/" target="_blank">tinnie.arin.net</a>.
<a href="http://ripe.net/" target="_blank">ripe.net</a> MX +short<br>
250
<a href="http://molamola.ripe.net/" target="_blank">molamola.ripe.net</a>.
<br>
200 <a href="http://mahimahi.ripe.net/" target="_blank">mahimahi.ripe.net</a>.</span></p>
<p style="margin-bottom:0.5cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br>
dig @<a href="http://8.8.8.8/" target="_blank">8.8.8.8</a>
<a href="http://ripe.net/" target="_blank">ripe.net</a> MX +short<br>
200
<a href="http://mahimahi.ripe.net/" target="_blank">mahimahi.ripe.net</a>.
<br>
250 <a href="http://molamola.ripe.net/" target="_blank">molamola.ripe.net</a>.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
==============================<br>
2.
| qual e' il RR IN AAAA di
$1?<br>
==============================<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
R2.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig
<a href="http://molamola.ripe.net/" target="_blank">molamola.ripe.net</a>.
IN AAAA<br>
2001:67c:2e8:11::c100:1371<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig
<a href="http://mahimahi.ripe.net/" target="_blank">mahimahi.ripe.net</a>.
IN AAAA<br>
2001:67c:2e8:11::c100:1372<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig @<a href="http://8.8.8.8/" target="_blank">8.8.8.8</a>
<a href="http://molamola.ripe.net/" target="_blank">molamola.ripe.net</a>.
AAAA<br>
2001:67c:2e8:11::c100:1371<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig @<a href="http://8.8.8.8/" target="_blank">8.8.8.8</a>
<a href="http://mahimahi.ripe.net/" target="_blank">mahimahi.ripe.net</a>.
AAAA<br>
2001:67c:2e8:11::c100:1372<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig @<a href="http://sns-pb.isc.org/" target="_blank">sns-pb.isc.org</a>.
<a href="http://mahimahi.ripe.net/" target="_blank">mahimahi.ripe.net</a>.
AAAA<br>
2001:67c:2e8:11::c100:1372<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig @<a href="http://sns-pb.isc.org/" target="_blank">sns-pb.isc.org</a>.
<a href="http://molamola.ripe.net/" target="_blank">molamola.ripe.net</a>.
AAAA<br>
2001:67c:2e8:11::c100:1371<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
==============================<br>
3.
| qual e' il RR IN PTR di $2?<br>
==============================</span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">R3</span></p>
<p style="margin-bottom:0.5cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br>
dig -x
2001:67c:2e8:11::c100:1371 ptr +shor <br></span>
<span style="font-family:arial,helvetica,sans-serif"><a href="http://molamola.ripe.net/" target="_blank">molamola.ripe.net</a>.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig
-x 2001:67c:2e8:11::c100:1372 ptr +shor
<br></span>
<span style="font-family:arial,helvetica,sans-serif"><a href="http://mahimahi.ripe.net/" target="_blank">mahimahi.ripe.net</a>.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig
@<a href="http://8.8.8.8/" target="_blank">8.8.8.8</a> -x
2001:67c:2e8:11::c100:1372 ptr +shor
<br></span>
<span style="font-family:arial,helvetica,sans-serif"><a href="http://mahimahi.ripe.net/" target="_blank">mahimahi.ripe.net</a>.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig
@<a href="http://8.8.8.8/" target="_blank">8.8.8.8</a> -x
2001:67c:2e8:11::c100:1371 ptr +shor
<br></span>
<span style="font-family:arial,helvetica,sans-serif"><a href="http://molamola.ripe.net/" target="_blank">molamola.ripe.net</a>.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig
@<a href="http://sns-pb.isc.org/" target="_blank">sns-pb.isc.org</a>.
-x 2001:67c:2e8:11::c100:1371 ptr +shor <br></span>
<span style="font-family:arial,helvetica,sans-serif"><a href="http://molamola.ripe.net/" target="_blank">molamola.ripe.net</a>.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br>
dig
@<a href="http://sns-pb.isc.org/" target="_blank">sns-pb.isc.org</a>.
-x 2001:67c:2e8:11::c100:1372 ptr +shor <br></span>
<span style="font-family:arial,helvetica,sans-serif"><a href="http://mahimahi.ripe.net/" target="_blank">mahimahi.ripe.net</a>.<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br></span>
<span style="font-family:arial,helvetica,sans-serif"><br></span>
</p>
<p style="margin-bottom:0.5cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">=================================================<br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000">4.
| qual e' il RR IN NS di </font><a href="http://google.com/" target="_blank">google.com</a><font color="#000000">.?</font></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><br></font></span></p><p style="margin-bottom:0.5cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">=</font><font color="#000000">=============================================</font></span>
</p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
<a href="http://google.com">google.com</a> NS +shor </span></font></span><br></p><span style="font-family:arial,helvetica,sans-serif"></span><p style="margin-bottom:0.5cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">
<a href="http://ns2.google.com">ns2.google.com</a>.
<br>
<a href="http://ns3.google.com">ns3.google.com</a>. <br>
<a href="http://ns1.google.com">ns1.google.com</a>. <br>
<a href="http://ns4.google.com">ns4.google.com</a>.<br>
<br>
</font><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://8.8.8.8">8.8.8.8</a> <a href="http://google.com">google.com</a> NS +shor </span></font><font color="#000000"><br>
<a href="http://ns3.google.com">ns3.google.com</a>.
<br>
<a href="http://ns2.google.com">ns2.google.com</a>. <br>
<a href="http://ns4.google.com">ns4.google.com</a>. <br>
<a href="http://ns1.google.com">ns1.google.com</a>.</font></span></p>
<p style="margin-bottom:0.5cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://ns1.google.com">ns1.google.com</a> <a href="http://google.com">google.com</a> NS +shor <br>
<a href="http://ns3.google.com">ns3.google.com</a>.
<br>
<a href="http://ns4.google.com">ns4.google.com</a>. <br>
<a href="http://ns1.google.com">ns1.google.com</a>. <br>
<a href="http://ns2.google.com">ns2.google.com</a>.<br>
</span></font></span><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><br></font></span></p><p style="margin-bottom:0.5cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">==============================</font></span><br></p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">5.
| qual e' il RR IN A di $4?</font></span>
<p><span style="font-family:arial,helvetica,sans-serif">================================</span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">R5</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
<a href="http://ns1.google.com/" target="_blank">ns1.google.com</a>.
A +shor</span></font></span><br></p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"></span></font></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">216.239.32.10</span></font></span><span style="font-family:arial,helvetica,sans-serif"></span>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
ns2.<a href="http://google.com/" target="_blank">google.com</a>. A
+shor<br>
216.239.34.10</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
ns3.<a href="http://google.com/" target="_blank">google.com</a>. A
+shor<br>
216.239.36.10</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
</p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
<a href="http://ns4.google.com/" target="_blank">ns4.google.com</a> A
+shor </span></font></span>
<p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">216.239.38.10</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">=======================</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">6.
| qual e' il RR IN PTR di $5?</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">=======================</span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">R6</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">dig
-x 216.239.32.10 ptr +shor <br>
<a href="http://ns1.google.com/" target="_blank">ns1.google.com</a>.
</font></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
-x 216.239.34.10 ptr +shor </span></font></span>
</p>
<p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><a href="http://ns2.google.com/" target="_blank">ns2.google.com</a>.</font><br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000">dig
-x 216.239.36.10 ptr +shor </font><br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><a href="http://ns3.google.com/" target="_blank">ns3.google.com</a>.
</font></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">dig
-x 216.239.38.10 ptr +shor <br>
<a href="http://ns4.google.com/" target="_blank">ns4.google.com</a>.</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
</p>
<p style="margin-bottom:0cm;border-width:medium medium 1pt;border-style:none none double;border-color:-moz-use-text-color -moz-use-text-color rgb(0,0,0);padding:0cm 0cm 0.07cm;line-height:100%">
<span style="font-family:arial,helvetica,sans-serif">=========================================================<br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000">7
</font><font color="#000000">| qual e'
il RR IN PTR di 114.19.0.193.in-addr.arpa.? </font></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">R7</font></span>
</p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
114.19.0.193.in-addr.arpa. </span></font><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">IN
</span></font><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">PTR
+shor </span></font></span><br></p><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><a href="http://mahimahi.ripe.net">mahimahi.ripe.net</a>.</font></span>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://8.8.8.8">8.8.8.8</a> 114.19.0.193.in-addr.arpa IN PTR +shor </span></font></span><br></p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"></span></font></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"><a href="http://mahimahi.ripe.net">mahimahi.ripe.net</a>.</span></font></span><br><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"></span></font></span><span style="font-family:arial,helvetica,sans-serif"></span><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">
</span></font></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://c2.authdns.ripe.net">c2.authdns.ripe.net</a> 114.19.0.193.in-addr.arpa IN
PTR +shor</span></font></span></p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"><a href="http://mahimahi.ripe.net">mahimahi.ripe.net</a>.</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
</p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">===========================================================</span></font></span>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">8.
| qual e' il dominio in-addr.arpa. Per 255.255.255.0?</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">=========================================================</span><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"><br>
</span><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"><br></span></font></span></p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">R.8</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">0.255.255.255
in-addr.arpa.</span></font></span>
</p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"><br>
=========================================================<br>
9.
| qual e' il dominio ip6.arpa. Per
::1?<br>
=========================================================</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">R.9</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA.</font></span>
</p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">========================================================</font></span>
</p><p style="margin-bottom:0cm;border-width:medium medium 1pt;border-style:none none double;border-color:-moz-use-text-color -moz-use-text-color rgb(0,0,0);padding:0cm 0cm 0.07cm;line-height:100%">
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000">10. |qual e' il RR IN A
di <a href="http://mgdmzirv00.giustizia.it/" target="_blank">mgdmzirv00.giustizia.it</a>?</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">R10</font></span>
</p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
<a href="http://mgdmzirv00.giustizia.it">mgdmzirv00.giustizia.it</a> IN A +shor</span></font></span><br></p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"></span></font></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">89.119.250.66</span></font></span><span style="font-family:arial,helvetica,sans-serif"></span>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"><br>
</span></font><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://8.8.8.8">8.8.8.8</a> <a href="http://mgdmzirv00.giustizia.it">mgdmzirv00.giustizia.it</a> IN A +shor </span></font><br>
89.119.250.66<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://ns1a.btitalia.it">ns1a.btitalia.it</a> <a href="http://mgdmzirv00.giustizia.it">mgdmzirv00.giustizia.it</a> IN A +shor </span><br>
89.119.250.66<br>
</font><br></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">==========================================</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">11.|
qual e' il RR IN PTR di
$10?<br>
</font><font color="#000000">==========================================</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">R11</font><font color="#000000"><br>
<br>
</font><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
-x 89.119.250.66 in ptr +shor </span></font></span>
</p><span style="font-family:arial,helvetica,sans-serif"><a href="http://89-119-250-66-static.albacom.net">89-119-250-66-static.albacom.net</a>.</span>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://8.8.8.8">8.8.8.8</a> -x 89.119.250.66 in ptr +shor
</span></font><br>
<a href="http://89-119-250-66-static.albacom.net">89-119-250-66-static.albacom.net</a>.</span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://ns1a.btitalia.it">ns1a.btitalia.it</a> -x 89.119.250.66 in ptr +shor
<br>
<a href="http://89-119-250-66-static.albacom.net">89-119-250-66-static.albacom.net</a>.<br>
</span></font><br></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">=</span></font><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">=================================</span></font></span>
</p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">12.|
qual e' il RR IN A di $11?</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">=</span></font><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">=================================</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
<span style="font-family:arial,helvetica,sans-serif">==============================<br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000">13.|
qual e' il RR IN TXT di <a href="http://ietf.org/" target="_blank">ietf.org</a>?</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">==============================</span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">R13</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
<a href="http://ietf.org/" target="_blank">ietf.org</a> IN TXT</span></font></span></p>
<p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">"v=spf1
ip4:<a href="http://12.22.58.0/24" target="_blank">12.22.58.0/24</a>
ip4:<a href="http://64.170.98.0/24" target="_blank">64.170.98.0/24</a>
ip4:<a href="http://4.31.198.32/27" target="_blank">4.31.198.32/27</a>
ip4:<a href="http://209.208.19.192/27" target="_blank">209.208.19.192/27</a>
</span></font><br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000">ip4:72.167.123.204
ip6:2001:1890:123a::/56 ip6:2001:1890:126c::/56
ip6:2001:1900:3001:0011::0/64 ip6:2607:f170:8000:1500::0/64 -all"</font></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
</p>
<p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://ns0.amsl.com/" target="_blank">ns0.amsl.com</a>.
<a href="http://ietf.org/" target="_blank">ietf.org</a> IN TXT</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">"v=spf1
ip4:<a href="http://12.22.58.0/24" target="_blank">12.22.58.0/24</a>
ip4:<a href="http://64.170.98.0/24" target="_blank">64.170.98.0/24</a>
ip4:<a href="http://4.31.198.32/27" target="_blank">4.31.198.32/27</a>
ip4:<a href="http://209.208.19.192/27" target="_blank">209.208.19.192/27</a>
</span></font></span>
</p>
<p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000">ip4:72.167.123.204
ip6:2001:1890:123a::/56 ip6:2001:1890:126c::/56
ip6:2001:1900:3001:0011::0/64 ip6:2607:f170:8000:1500::0/64 -all"</font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
</p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://8.8.8.8/" target="_blank">8.8.8.8</a>. <a href="http://ietf.org/" target="_blank">ietf.org</a>
IN TXT</span></font></span><br><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">"v=spf1
ip4:<a href="http://12.22.58.0/24" target="_blank">12.22.58.0/24</a>
ip4:<a href="http://64.170.98.0/24" target="_blank">64.170.98.0/24</a>
ip4:<a href="http://4.31.198.32/27" target="_blank">4.31.198.32/27</a>
ip4:<a href="http://209.208.19.192/27" target="_blank">209.208.19.192/27</a>
</span></font></span><br><span style="font-family:arial,helvetica,sans-serif"></span><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">
ip4:72.167.123.204
ip6:2001:1890:123a::/56 ip6:2001:1890:126c::/56
ip6:2001:1900:3001:0011::0/64 ip6:2607:f170:8000:1500::0/64 -all"</span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><br></span>
</p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"></span><span style="font-family:arial,helvetica,sans-serif">==============================</span>
</p><p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">14.|
qual e' il RR IN RRSIG del RR IN SOA di org.?</span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">==============================</span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif">R14</span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
org. IN SOA +dnssec</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"><a href="http://a0.org.afilias-nst.info/" target="_blank">a0.org.afilias-nst.info</a>.
<a href="http://noc.afilias-nst.info/" target="_blank">noc.afilias-nst.info</a>.
2011991121 1800 900 604800 86400 <br>
SOA 7 1 900 20160604210608
20160514200608 52860 org. XT04CDjurOGvyRaGqb67CDO8DiA0Xf</span></font></span></p>
<p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">2FFDi4nhbeRpK/8tyAf6VNf
ERRAKXSqoP1kDdnxwA6ZtMAot9TYfZ</span></font><br></span>
<span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">fNZ
eOM=</span></font></span></p>
<p style="margin-bottom:0cm;line-height:100%"><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%">dig
@<a href="http://8.8.8.8/" target="_blank">8.8.8.8</a> org. IN SOA
+shor +dnssec </span></font></span>
</p>
<p><span style="font-family:arial,helvetica,sans-serif"><font color="#000000"><span style="background:rgb(255,255,255) none repeat scroll 0% 0%"><br>
</span></font><a href="http://a0.org.afilias-nst.info/" target="_blank">a0.org.afilias-nst.info</a>.
<a href="http://noc.afilias-nst.info/" target="_blank">noc.afilias-nst.info</a>.
2011991114 1800 900 604800 86400 <br></span>
<span style="font-family:arial,helvetica,sans-serif">SOA
7 1 900 20160604205907 20160514195907 52860 org.
xPx9w6V5Y5v3DMfAW4BZlAu6Wuyctj<br></span>
<span style="font-family:arial,helvetica,sans-serif">enZQWwowCzgf91dXM1zxqSOWzgjk5/<br></span>
<span style="font-family:arial,helvetica,sans-serif"><br></span>
<span style="font-family:arial,helvetica,sans-serif"></span></p>=================================================================<br><br></div>Buona serata e grazie della pazienza...<br></div>A domani.<br></div>Abigail<br>
</div>