sdani - 2:21 pm on Sep 3, 2005 (gmt 0)

There is a registrar who is mentioned on this site as good hosting company (in old days when posting names was allowed).

The registrar provides "custom DNS" service FREE with the domain registration and costs in teens per year.

I have that service, just because it makes my DNS management so much easier. I can specify round robin DNS too with it.

So, I think it is worth it.
{EDIT}I have tried DNS timing service of DNSstuff, and my DNS server is always rated A+.{EDIT}