macomnet weird dns record

Larry Sheldon larrysheldon at cox.net
Wed Apr 15 00:29:32 UTC 2015


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



More information about the NANOG mailing list