DNS problem from hell: mysterious bad host information
D. J. Bernstein
75628121832146-bind at sublist.cr.yp.to
Thu Jan 4 04:33:18 UTC 2001
gillingwater at my-deja.com writes:
> The problem is that sometimes, www.lanifex.com points to the OLD address,
My BIND replacement package, djbdns, includes a dnstrace tool that
reveals the problem:
% dnstrace any www.lanifex.com a.root-servers.net | less
...
255 www.lanifex.com 198.41.0.4
www.lanifex.com 172800 A 195.58.165.122
...
255 www.lanifex.com 213.225.63.34
www.lanifex.com 36000 A 213.225.63.34
...
255 www.lanifex.com 195.58.165.125
www.lanifex.com 36000 A 213.225.63.34
Evidently www.lanifex.com, with the old address, is somebody's NS in the
.com servers.
---Dan
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