Szukałem ale nie mogę znaleźć odpowiedzi na jedno ciekawe dla mnie pytanie:
Czemu w dwóch poniższych zapytaniach ping, nie wystąpiła nazwa domenowa, tak jak w pozostalych przypadkach ? Czy może to swiadczyć o źle działającym serwerze DNS ? Z czego to wynika ?
ping www.onet.pl
PING www.onet.pl (213.180.138.148) 56(84) bytes of data.
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=1 ttl=58 time=53.8 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=2 ttl=58 time=45.3 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=3 ttl=58 time=47.4 ms
64 bytes from 213.180.138.148: icmp_seq=4 ttl=58 time=45.3 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=5 ttl=58 time=46.8 ms
64 bytes from 213.180.138.148: icmp_seq=6 ttl=58 time=44.5 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=7 ttl=58 time=47.6 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=8 ttl=58 time=43.9 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=9 ttl=58 time=44.3 ms
PING www.onet.pl (213.180.138.148) 56(84) bytes of data.
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=1 ttl=58 time=53.8 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=2 ttl=58 time=45.3 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=3 ttl=58 time=47.4 ms
64 bytes from 213.180.138.148: icmp_seq=4 ttl=58 time=45.3 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=5 ttl=58 time=46.8 ms
64 bytes from 213.180.138.148: icmp_seq=6 ttl=58 time=44.5 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=7 ttl=58 time=47.6 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=8 ttl=58 time=43.9 ms
64 bytes from sg.m1.onet.pl (213.180.138.148): icmp_seq=9 ttl=58 time=44.3 ms
