[Internet-e-architetture-di-rete] ancora su resolver e autoritativi

[Antonio Prado]

On 5/17/16 12:32 PM, Mauro Angiolillo via
Internet-e-architetture-di-rete wrote:
> ---+-----------------------------------------------------+
> Q8. | qual e' il dominio in-addr.arpa. per 127.0.0.1?
> 
> 127.in-addr.arpa.

perche'?

> ---+-----------------------------------------------------+
> Q9. | qual e' il dominio ip6.arpa. per fe80::e6ce:8ff:2:1?
> 
> 8.E.F.IP6.ARPA.

perche'?

> [B] as112.net. 3600 IN DNSKEY 256 3 8 ;{id = 24264 (zsk), size = 1024b}
> as112.net. 3600 IN DNSKEY 257 3 8 ;{id = 45430 (ksk), size = 4096b}
> as112.net. 3600 IN DNSKEY 256 3 8 ;{id = 59088 (zsk), size = 1024b}
> [B] as112.net.	300	IN	AAAA	2620:ff:c000::198
> ;; Error: No keys with the keytag and algorithm from the RRSIG found
> ;;[S] self sig OK; [B] bogus; [T] trusted
> 
> Mhmhm sembra ci sia una chiave scaduta, diamo una controllata a http://dnsviz.net/d/as112.net/dnssec/

che tempismo eh?
gia' avvisati i colleghi di as112

grazie
--
antonio

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