> You mean you want the DNS zone bar.com to be updated with the hostname of > your laptop (foo in your case)? > Unbound being a recursive/cache DNS server, that won’t be possible. > You’ll need to set up an Authoritative DNS server (like NSD, Bind or Knot, > all of which are available for OpenBSD) to have this. > > Cheers, > > -- > Nico Thanks for the quick response. I will look into an authoritative server.