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

Pierre Couderc pierre at
Sun Jun 18 13:40:22 UTC 2017

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.

What are the best practices fore thus problem ?


More information about the bind-users mailing list