Currently the archive recognizes package python3-ldns as Priority: extra:
-> % apt show python3-ldns
Package: python3-ldns
Version: 1.8.3-1+b1
Priority: extra
Section: python
Source: ldns (1.8.3-1)
Maintainer: Debian DNS Team <team+dns@tracker.debian.org>
Installed-Size: 1,466 kB
Depends: python3 (<< 3.12), python3 (>= 3.11~), python3:any, libc6 (>= 2.28), libldns3 (>= 1.8.3), libpython3.11 (>= 3.11.0)
Homepage: https://www.nlnetlabs.nl/projects/ldns/about/
Download-Size: 222 kB
APT-Sources: http://deb.debian.org/debian unstable/main amd64 Packages
Description: ldns library for DNS programming - Python3 bindings
[...]
However, Priority: extra has been deprecated for a long time and we
should not use it anymore. I see that you are not using Priority: extra
in debian/control file.
You may need to submit an override request against Debian FTP Masters (see
https://wiki.debian.org/FtpMaster/Override ) to solve this problem.
Thanks,
Boyuan Yang