nanog mailing list archives

Re: How to track DNS resolution sources

From: Stephane Bortzmeyer <bortzmeyer () nic fr>
Date: Wed, 3 Dec 2014 18:02:01 +0100

On Wed, Dec 03, 2014 at 11:32:08AM -0500,
 TR Shaw <tshaw () oitc com> wrote 
 a message of 20 lines which said:

On the command line:

host spoofed.host.name.com


Excuse me but it is useless. It tests only the local resolver (which
may be unpoisoned). It provides no details that could help to debug
the problem (such as the TTL).

Current thread:

How to track DNS resolution sources Notify Me (Dec 03)
- Re: How to track DNS resolution sources TR Shaw (Dec 03)
  - Re: How to track DNS resolution sources Stephane Bortzmeyer (Dec 03)
- Re: How to track DNS resolution sources Stephane Bortzmeyer (Dec 03)
  - RE: How to track DNS resolution sources teleric team (Dec 03)
- Message not available
  - Re: How to track DNS resolution sources Notify Me (Dec 04)