I have a domain that is having issues sending emails and getting a "Domain does not resolve" error from sendmail.. Everthing seems kosher on the server but I noticed when I did a dnsreport on the domain that ultradns has the nameservers glued. I am thinking this could be the issue but have no clue wtf glued means..

Here is the link to the report;

http://www.dnsreport.com/tools/dnsreport.ch?domain=duhhead.info

You need to either

1] remove tld1.ultradns.net and tld2.ultradns.net from the domain's nameservers OR

2] Create zone records for duhhead.info in tld1/2 .ultradns.net

Thanks Motley.. I basically told them that it is something they are going to have to take up with DNS I got there contact info for them but there is nothing I can do via our end.. The mail comes but slow.. oh well thanks..