We’ve rolled out a change to our DNS hosting abilities to switch our backend from tinydns to powerdns. We’d previously tried this change once before but had some problems and had to roll back. After some more development work and testing, we believe we’ve fixed all these issues and so have moved forward to powerdns again.
This change should initially be invisible to users and things should continue to work as they were. In the long term, it will allow us to support more features and faster updates to DNS in the future.