ns1.ezd3.com has one IP number , which also has a corresponding reverse pointer. url.biz, ezd.com, 3gs.com, ezd3.com, 4174.org and at least 100 other hosts use this as a nameserver. ezd3.com is a domain controlled by two nameservers at ezd3.com themselves. They are on different IP networks. ns1.ezd3.com is hosted on a server in Canada.
