reverse dns configuration for IPV4, IPV6+ dns+ mail ?

Matus UHLAR - fantomas uhlar at
Sun Jun 18 15:36:44 UTC 2017

On 18.06.17 15:40, Pierre Couderc wrote:
>Well, we have 2 computers in subnet provided by ISP on ipV4  address and corresponding IPV6 segment
> :    2a01:e34:xxxx:xxxx:xxxx:xxxx:1122:3344 for mail server
> :  2a01:e34:xxxx:xxxx:xxxx:xxxx:aabb:ccdd for dns server
>In bind :
>mail A
>mail AAAA 2a01:e34:xxxx:xxxx:xxxx:xxxx:1122:3344
>ns A
>ns AAAA 2a01:e34:xxxx:xxxx:xxxx:xxxx:aabb:ccdd
>What should I put for IPV4 reverse address : if I put, the reverse address will not point on, and if put, the reverse dns will not point on, and I shall have mail problem.

you will not have mail problem. How did you come to this conclusion?
put there either one you want.

I would prefer mail.* but anything that does have valid A record pointing
back to is fine.

Matus UHLAR - fantomas, uhlar at ;
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