vthunder wrote:
That is, what I can create using the dns manager is lacking the ".sandmill.org." string after "_tcp".
Is there something I'm missing?
Everything you do in DNS manager automatically adds "your.domain." to the end of each record. The "." at the very end means it's fully qualified. Without that it means the record is relative to "your.domain."
so a "www IN A 1.2.3.4" and "www.your.domain. IN A 1.2.3.4" mean the same thing.
DNS Manager shouldn't(!) allow you to use the fully qualified version of the records because, in theory, you could add "www.someoneelse.domain." and could disrupt their DNS.