The names that are set to a DNS server somewhere else (like NS1. etc) are working fine. I have about 10 names there, but the one that is where the A record is set for a specific IP that uses ns1.domainsite.com and ns2.domainsite.com are down, including domainsite.com's own site apparently.
They are back up now...Hope the bot that was visiting when it went down doesn't get too nervous, though it was back doing some other pages when it went back up, so maybe it will be okay...