Reverse DNS for eyeballs?
Chris Adams
cma at cmadams.net
Fri Apr 21 12:37:49 UTC 2023
Once upon a time, Forrest Christian (List Account) <lists at packetflux.com> said:
> I have a feeling that I might be stepping into a can of worms by asking
> this, but..
>
> What's the current thinking around reverse DNS on IPs used by typical
> residential/ small business customers.
I don't see any benefit to programmatically-generated reverse DNS. I
stopped setting it up a long time ago now. Really, reverse DNS these
days is mostly only useful for:
- mail servers (where it shows a modicum of control and clue)
- infrastructure/router IPs (so mtr/traceroute can show useful info)
--
Chris Adams <cma at cmadams.net>
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