Reverse DNS for eyeballs?
Frank Habicht
geier at geier.ne.tz
Fri Apr 21 13:02:14 UTC 2023
On 21/04/2023 15:37, Chris Adams wrote:
> 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)
I would say the absence of reverse DNS tells useful info to receiving
MTAs - to preferably not accept.
Frank
More information about the NANOG
mailing list