[dynip]

Back again, "works easily" was a bit of an understatement :D at least when securiting the zones with TSIG sha256 and moving keys around in a secure maner (I had previously used md5 because of compability with fortigate) there is full support now to the extent that I can test with rfc 2136, there is a guide and docs available at https://dynip.dev/docs#integration-external-dns and https://dynip.dev/guides/external-dns and a complete snippet generator. Read the notes as there are a few considerations on policy and depending on mode.

Please have a go if you can and report back if you feel like it

Thanks!