nanog mailing list archives

Re: macomnet weird dns record


From: Larry Sheldon <larrysheldon () cox net>
Date: Tue, 14 Apr 2015 19:29:32 -0500

On 4/14/2015 08:26, Colin Johnston wrote:
Because looks strange especially if the traffic is 100% bad Best
practice says avoid such info in records as does not aid debug since
mix of dec and hex

Which is precisely why spammers have been doing it for years.


--
The unique Characteristics of System Administrators:

The fact that they are infallible; and,

The fact that they learn from their mistakes.


Quis custodiet ipsos custodes


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