- avahi compat
- DNS-SD service registration from socket units
- edns0
- - dname
+ - dname: Not necessary for plain DNS as synthesized cname is handed out instead if we do not
+ announce dname support. However, for DNSSEC it is necessary as the synthesized cname
+ will not be signed.
- cname on PTR (?)
* Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely