[svlug] Is it possible to traversal check a domain name from command line?

Robert Freiberger rfreiberger at gmail.com
Fri Nov 16 11:14:53 PST 2012


After some very strange issues with DNS in the past, one of my favorite
tools is the traversal check. It's available across many sites for free,
basically, the check compares all of the root servers, to make sure they
report back the same IP address. The problem is some cases a host name
might report the incorrect IP address after a change or due to a mistake
from a serial update.

My question is I can do this check from "dig" on the command line but is
there a tool to do a traversal check in one command?

Here's one of the many free tools available on-line.


Robert Freiberger
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