When I setup my server, the guide said to use ns1.domain.com, (both my nameservers are ns1.domain.com and ns2.domain.com). However, recently, I changed it to www.domain.com, and everything works.. However, should it be ns1.domain.com instead? Or does it not matter a whole lot?
From what I gather, I should use ns1.domain.com, not because www.domain.com works, but because ns1.domain.com references to server one, where if I had a second server, it'd be ns2.domain.com (although at the moment, both ns1 and ns2 point to one server)