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I can no longer resolve DNS from my Fedora core 4 install. Things have been working fine for months then just quit. I can NOT ping via domain name but can ping via IP. /etc/resolv.conf is populated with the same DNS servers other machines in the network are using and the interface seems to otherwise work (can ssh to box, etc.)I checked though the few things I could think of and am looking for some guidance.
# ping 18.104.22.168
PING 22.214.171.124 (126.96.36.199) 56(84) bytes of data.
64 bytes from 188.8.131.52: icmp_seq=0 ttl=237 time=65.3 ms
64 bytes from 184.108.40.206: icmp_seq=1 ttl=237 time=62.9 ms
64 bytes from 220.127.116.11: icmp_seq=2 ttl=237 time=64.9 ms