Am 22.06.2021 um 16:16 schrieb Brian Candler:
On 22/06/2021 14:55, Thomas via Pdns-users wrote:
I have upgraded pdns authoritative server from version 4.3 to version 4.4.1 on CentOS 7, MySQL is the backend. If I query a CNAME record on both servers I get the following error (do not remember if it worked before the upgrade):

[root@pdns1 log]# nslookup www.example.it localhost
Server:         localhost
Address:        ::1#53

www.example.it        canonical name = cms-v2.externaldomain.cloud.
** server can't find cms-v2.externaldomain.cloud: NXDOMAIN

Firstly, please don't hide domains: see

https://blog.powerdns.com/2016/01/18/open-source-support-out-in-the-open/

Secondly, which of those domains is your server authoritative for?

PowerDNS will not attempt to follow CNAME records.  General recursion was removed in Authoritative Server 4.1.  (It will send queries for ALIAS records, but only if you've configured it with a recursor to use).


Sorry, was not aware of that. So let me try again....

Doing a "dig www.zur-sonne.it +nostats +nocomments +nocmd @localhost" I (think) get correct result:


; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.5 <<>> www.zur-sonne.it +nostats +nocomments +nocmd @localhost
;; global options: +cmd
;www.zur-sonne.it.              IN      A
www.zur-sonne.it.       10800   IN      CNAME cms-v2.sihosting.cloud.

And nslookup can not resolve cms-v2.sihosting.cloud as I pointed it to localhost to query from. Correct? Where is the stick I could hit myself? Feeling stupid....Should not do this with more than 30° Celsius temperature.

Thanks and sorry for the noise,
Thomas
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