[Internet-e-architetture-di-rete] esercizio DNS, SMTP, HTTP

Tue Dec 20 23:56:21 CET 2016

d:quirinale.it
MX
dig MX quirinale.it +short10 edge1.quirinale.it.
10 edge2.quirinale.it.MAILtelnet edge1.quirinale.it 25
Trying 193.108.205.107...
Connected to edge1.quirinale.it.
Escape character is '^]'.
220 edge1.quirinale.it Microsoft ESMTP MAIL Service ready at Tue, 20 Dec 2016 22:30:45 +0100
ehlo mytest.com
250-edge1.quirinale.it Hello [5.170.77.28]
250-SIZE 41943040
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-X-ANONYMOUSTLS
250-AUTH
250-X-EXPS NTLM
250-8BITMIME
250-BINARYMIME
250-CHUNKING
250-XEXCH50
250 XSHADOW
mail from:test at mytest.com
250 2.1.0 Sender OK
rcpt to:postmaster at quirinale.it
250 2.1.5 Recipient OK
data
354 Start mail input; end with <CRLF>.<CRLF>
test message
.
550 5.7.1 Requested action not taken: message refused
Connection closed by foreign host.

WWWtelnet wwww.quirinale.it 80
Trying 31.199.53.10...
Connected to wwww.quirinale.it.
Escape character is '^]'.
GET /leg17/1 HTTP/1.1
HOST: www.quirinale.it

HTTP/1.1 302 Moved Temporarily
Server: nginx/1.4.6 (Ubuntu)
Date: Tue, 20 Dec 2016 21:51:38 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: http://m.cortesia.tim.it/

<html>
<head><title>302 Found</title></head>
<body bgcolor="white">
<center><h1>302 Found</h1></center>
<hr><center>nginx/1.4.6 (Ubuntu)</center>
</body>
</html>
Connection closed by foreign host.

ho ripetuto MXdig MX quirinale.it +short
10 edge2.quirinale.it.
10 edge1.quirinale.it.
luigino at luigino-VirtualBox:~$ telnet edge2.quirinale.it 25
Trying 193.108.205.108...
Connected to edge2.quirinale.it.
Escape character is '^]'.
220 edge2.quirinale.it Microsoft ESMTP MAIL Service ready at Tue, 20 Dec 2016 22:55:00 +0100
ehlo mytest.com
250-edge2.quirinale.it Hello [5.170.77.28]
250-SIZE 41943040
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-X-ANONYMOUSTLS
250-AUTH
250-X-EXPS NTLM
250-8BITMIME
250-BINARYMIME
250-CHUNKING
250-XEXCH50
250 XSHADOW
mail from:test at mytest.com
250 2.1.0 Sender OK
rcpt to:postmaster at quirinale.it
250 2.1.5 Recipient OK
data
354 Start mail input; end with <CRLF>.<CRLF>
test message
.451 4.7.0 Timeout waiting for client input
Connection closed by foreign host.
################################################################d:palazzochigi.it
MXdig MX palazzochigi.it +short
10 mx-ext3.palazzochigi.it.
10 mx-ext4.palazzochigi.it.

MAILtelnet mx-ext4.palazzochigi.it 25
Trying 195.66.9.245...
Connected to mx-ext4.palazzochigi.it.
Escape character is '^]'.
220 mx-ext4.palazzochigi.it ESMTP Postfix
ehlo mytest.com
250-mx-ext4.palazzochigi.it
250-PIPELINING
250-SIZE 41943040
250-ETRN
250-STARTTLS
250-AUTH LOGIN GSSAPI DIGEST-MD5 PLAIN CRAM-MD5
250-AUTH=LOGIN GSSAPI DIGEST-MD5 PLAIN CRAM-MD5
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
mail from:test at mytest.com
250 2.1.0 Ok
rcpt to:postmaster at palazzochigi.it
550 5.7.1 Client host rejected: cannot find your reverse hostname, [5.170.77.28]
quit
221 2.0.0 Bye
Connection closed by foreign host.

WWWtelnet wwww.palazzochigi.it 80
Trying 31.199.53.10...
Connected to wwww.palazzochigi.it.
Escape character is '^]'.
GET /leg17/1 HTTP/1.1
HOST: www.palazzochigi.it

HTTP/1.1 302 Moved Temporarily
Server: nginx/1.4.6 (Ubuntu)
Date: Tue, 20 Dec 2016 22:15:29 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: http://m.cortesia.tim.it/

<html>
<head><title>302 Found</title></head>
<body bgcolor="white">
<center><h1>302 Found</h1></center>
<hr><center>nginx/1.4.6 (Ubuntu)</center>
</body>
</html>
Connection closed by foreign host.#############################################################################
d: agid.it
MXdig MX agid.it +short
10 agid-it.mail.protection.outlook.com.
MAIL telnet agid-it.mail.protection.outlook.com 25
Trying 94.245.120.74...
Connected to agid-it.mail.protection.outlook.com.
Escape character is '^]'.
220 DB5EUR03FT017.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Tue, 20 Dec 2016 22:25:55 +0000
ehlo mytest.com
250-DB5EUR03FT017.mail.protection.outlook.com Hello [5.170.77.28]
250-SIZE 157286400
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-STARTTLS
250-8BITMIME
250-BINARYMIME
250 CHUNKING
mail from:test at mytest.com
250 2.1.0 Sender OK
rcpt to:postmaster at agid.it
550 5.7.606 Access denied, banned sending IP [5.170.77.28]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to  http://go.microsoft.com/fwlink/?LinkID=526655 (AS16012609)
quit
221 2.0.0 Service closing transmission channel
Connection closed by foreign host.

WWWWtelnet wwww.agid.it 80
Trying 31.199.53.10...
Connected to wwww.agid.it.
Escape character is '^]'.
GET /leg17/1 HTTP/1.1
HOST: wwww.agid.it

HTTP/1.1 302 Moved Temporarily
Server: nginx/1.4.6 (Ubuntu)
Date: Tue, 20 Dec 2016 22:30:33 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: http://m.cortesia.tim.it/

<html>
<head><title>302 Found</title></head>
<body bgcolor="white">
<center><h1>302 Found</h1></center>
<hr><center>nginx/1.4.6 (Ubuntu)</center>
</body>
</html>
Connection closed by foreign host.

######################################################################################
d: interno.it
MXdig MX interno.it +short
5 mail.interno.it.

MAIL  ho provato due volte sempre no authorized
telnet mail.interno.it 25
Trying 62.77.42.99...
Connected to mail.interno.it.
Escape character is '^]'.
554 5.7.1 Delivery not authorized
Connection closed by foreign host.
luigino at luigino-VirtualBox:~$ telnet mail.interno.it 25
Trying 62.77.42.99...
Connected to mail.interno.it.
Escape character is '^]'.
554 5.7.1 Delivery not authorized
Connection closed by foreign host.
WWW telnet wwww.interno.it 80
Trying 31.199.53.10...
Connected to wwww.interno.it.
Escape character is '^]'.
GET /leg17/1 HTTP/1.1
HOST: wwww.interno.it

HTTP/1.1 302 Moved Temporarily
Server: nginx/1.4.6 (Ubuntu)
Date: Tue, 20 Dec 2016 22:40:52 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: http://m.cortesia.tim.it/

<html>
<head><title>302 Found</title></head>
<body bgcolor="white">
<center><h1>302 Found</h1></center>
<hr><center>nginx/1.4.6 (Ubuntu)</center>
</body>
</html>
Connection closed by foreign host.

#####################################################################################d: esteri.it
MX
dig MX esteri.it +short
20 mail2.esteri.it.
10 mail.esteri.it.
MAIL telnet mail2.esteri.it 25
Trying 85.116.228.212...
Connected to mail2.esteri.it.
Escape character is '^]'.
554-mail2.esteri.it
554 Your access to this mail system has been rejected due to the sending MTA's poor reputation. If you believe that this failure is in error, please contact the intended recipient via alternate means.
Connection closed by foreign host.
telnet mail.esteri.it 25
Trying 85.116.228.202...
Connected to mail.esteri.it.
Escape character is '^]'.
554-mail.esteri.it
554 Your access to this mail system has been rejected due to the sending MTA's poor reputation. If you believe that this failure is in error, please contact the intended recipient via alternate means.
Connection closed by foreign host.

WWWtelnet wwww.esteri.it 80
Trying 31.199.53.10...
Connected to wwww.esteri.it.
Escape character is '^]'.
GET /leg17/1 HTTP/1.1
HOST: wwww.esteri.it

HTTP/1.1 302 Moved Temporarily
Server: nginx/1.4.6 (Ubuntu)
Date: Tue, 20 Dec 2016 22:55:05 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: http://m.cortesia.tim.it/

<html>
<head><title>302 Found</title></head>
<body bgcolor="white">
<center><h1>302 Found</h1></center>
<hr><center>nginx/1.4.6 (Ubuntu)</center>
</body>
</html>
Connection closed by foreign host.

Inviato da Yahoo Mail. Scarica l'app 

    Il Martedì 20 Dicembre 2016 22:01, "luigino_pignoloni at yahoo.com" <luigino_pignoloni at yahoo.com> ha scritto:

Inviato da Yahoo Mail. Scarica l'app 

    Il Martedì 20 Dicembre 2016 21:06, Antonio Prado via Internet-e-architetture-di-rete <internet-e-architetture-di-rete at list.informagiovani.comunesbt.it> ha scritto:

 On 12/20/16 8:34 PM, Pianta Fabio via Internet-e-architetture-di-rete wrote:
> rcpt to:postmaster at palazzochigi.it <mailto:to:postmaster at palazzochigi.it>
> 554 5.7.1 Service unavailable; Client host [79.26.186.65] blocked using
> zen.spamhaus.org <http://zen.spamhaus.org>;
> https://www.spamhaus.org/query/ip/79.26.186.65
> 
> Andando a controllare su spamhaus.org <http://spamhaus.org>
> all'indirizzo in questione ho trovato la seguente spiegazione:
> 
> Ref: PBL175163
> 79.24.0.0/14 <http://79.24.0.0/14> is listed on the Policy Block List (PBL)

prevedibile e giusto

> WWW
> fabio at fabio-virtual-machine:~$ telnet www.palazzochigi.it
> <http://www.palazzochigi.it> 80
> Trying 195.66.10.19...
> Connected to www.palazzochigi.it <http://www.palazzochigi.it>.
> Escape character is '^]'.
> GET / HTTP/1.1
> HOST:www.palazzochigi.it <http://www.palazzochigi.it>
> Connection closed by foreign host.
> 
> *** Per quanto provi, ottengo sempre la stessa risposta ***

non vedo un CR LF

> 554 5.7.1 You are not allowed to connect.
> Connection closed by foreign host.
>  *** Per qianto ci provi, ottengo sempre la stessa risposta ***

non sei gradito

ciao
--
antonio

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