Re: How to allow recursion on my own (cross) domains only after upgrade to 9.16.27 (lack of additional-from-auth option) ?

s no need. The recursive servers will lookup the CNAME target > themselves. Additionally recursive servers just process the CNAME and ignore > the rest of the response to prevent cache poisoning if there is more there. > > -- > Mark Andrews > > > On 18 Apr 2022, at 17:57

How to allow recursion on my own (cross) domains only after upgrade to 9.16.27 (lack of additional-from-auth option) ?

Hello, I recently upgraded from Debian Buster to Debian Bullseye and I'm having a hard time having the same behavior as before with the new bind9 version. Here is my setup : - I have two DNS domain (domain A.com and domain Z.com) for which my server is authoritative (as a slave in this case), - A