2011/9/28 Elettrico <elettrico@???>
> root@server1 [~]# ping ecn.org
> ping: unknown host ecn.org
>
> root@server1 [~]# ping www.ecn.org
> ping: unknown host www.ecn.org
>
> root@server1 [~]# host -v ecn.org
> Trying "ecn.org"
> Received 25 bytes from 8.8.4.4#53 in 1038 ms
> Trying "ecn.org.dinamichosting.com"
> Host ecn.org not found: 3(NXDOMAIN)
> Received 132 bytes from 8.8.8.8#53 in 28 ms
> _______________________________________________
>
>
Non so se è ancora utile, ecco il mio output:
tony@tosh:~ |19:14:46|$ ping ecn.org
ping: unknown host ecn.org
tony@tosh:~ |19:14:47|$ ping
www.ecn.org
PING
www.ecn.org (209.234.253.118) 56(84) bytes of data.
64 bytes from
www.ecn.org (209.234.253.118): icmp_seq=1 ttl=49 time=128 ms
64 bytes from
www.ecn.org (209.234.253.118): icmp_seq=2 ttl=49 time=127 ms
64 bytes from
www.ecn.org (209.234.253.118): icmp_seq=3 ttl=49 time=126 ms
tony@tosh:~ |19:14:56|$ host -v ecn.org
Trying "ecn.org"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 65459
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;ecn.org. IN A
;; AUTHORITY SECTION:
ecn.org. 10760 IN SOA www.ecn.org.
postmaster.ecn.org. 2009030301 10800 900 86400 86400
Received 76 bytes from 192.168.1.24#53 in 16 ms
Trying "ecn.org"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28720
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;ecn.org. IN AAAA
;; AUTHORITY SECTION:
ecn.org. 1800 IN SOA www.ecn.org.
postmaster.ecn.org. 2009030301 10800 900 86400 86400
Received 76 bytes from 192.168.1.24#53 in 167 ms
Trying "ecn.org"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24719
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; QUESTION SECTION:
;ecn.org. IN MX
;; ANSWER SECTION:
ecn.org. 3456 IN MX 10 www.ecn.org.
;; ADDITIONAL SECTION:
www.ecn.org. 85211 IN A 209.234.253.118
Received 61 bytes from 192.168.1.24#53 in 63 ms
Ciao.
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