Hi, Some time ago I posted a question about DNS problems, but they got solved without editing nothing some hours later. But now the problems started again, and I don't know what to do with them. The server can't resolve external domain IPs; when I do dig or nslookup of www.google.com, for example, it says: Code: ; <<>> DiG 9.2.5 <<>> google.com ;; global options: printcmd ;; connection timed out; no servers could be reached This is my /etc/resolv.conf: Code: nameserver 8X.XXX.148.4 nameserver 8Y.YYY.149.4 The iptables -L results are Code: Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination And the housing's company told me that there are no active firewalls in the network blocking the 53 port and that the two nameservers used are OK (I "shadowed" the IPs a bit, hehe). If I add "nameserver 127.0.0.1" on the top of /etc/resolv.conf, it begins to resolve right the local domains, but it still fails with the external ones. I don't know where to look now, so I'll be glad to listen to your opinions in order to try to mend that problem. Is there anything more I could try to do?