21:45:14.662220 IP 192.168.125.253.20204 > 192.168.125.9.53: 16136+
A? weather.com. (29)
21:45:14.662696 IP 192.168.125.9.53 > 192.168.125.253.20204: 16136
ServFail 0/0/0 (29)
ServFail means the authoritative DNS servers for that domain aren't
responding.
21:45:14.663090 IP 192.168.125.253.5
I am running a local dns server (bind9). It works ok for the
most part but a number of domains do not resolve and I have
not been able to detect any pattern. For instance
$ host weather.com
Host weather.com not found: 3(NXDOMAIN)
Here is the tcpdump output (on the internal side):
21:45:14.6622
