Перестали открываться хосты доменной зоны by. Куда смотреть?
[root@localhost gosha]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
194.158.204.86 0.0.0.0 255.255.255.255 UH 25 0 0 ppp0
172.16.0.201 172.18.0.1 255.255.255.255 UGH 0 0 0 eth0
172.16.0.200 172.18.0.1 255.255.255.255 UGH 0 0 0 eth0
172.16.0.200 172.18.0.1 255.255.255.255 UGH 0 0 0 eth0
172.16.0.253 172.18.0.1 255.255.255.255 UGH 0 0 0 eth0
172.18.0.0 0.0.0.0 255.255.0.0 U 10 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 10 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 ppp0
0.0.0.0 0.0.0.0 0.0.0.0 U 25 0 0 ppp0
[root@localhost gosha]# ping -c5 ya.ru
PING ya.ru (93.158.134.3) 56(84) bytes of data.
64 bytes from www.yandex.ru (93.158.134.3): icmp_seq=1 ttl=52 time=79.6 ms
64 bytes from www.yandex.ru (93.158.134.3): icmp_seq=2 ttl=52 time=58.0 ms
64 bytes from www.yandex.ru (93.158.134.3): icmp_seq=3 ttl=52 time=46.9 ms
64 bytes from www.yandex.ru (93.158.134.3): icmp_seq=4 ttl=52 time=45.9 ms
64 bytes from www.yandex.ru (93.158.134.3): icmp_seq=5 ttl=52 time=44.9 ms
--- ya.ru ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4049ms
rtt min/avg/max/mdev = 44.970/55.123/79.678/13.151 ms
[root@localhost gosha]# ping -c5 tut.by
ping: unknown host tut.by