ns1-auth.q9.com has one IP number , which also has a corresponding reverse pointer. ns2.wappo.net and ns2.mywappo.net cnames to this hostname. ns13.deepmetrix.com point to the same IP. adp.ca, tng.ca, emj.ca, eco.ca, hth.net and at least 100 other hosts use this as a nameserver. q9.com is a domain controlled by four nameservers at q9.com themselves. Two of them are on the same IP network. Incoming mail for q9.com is handled by two mailservers also at q9.com. They are on the same IP network. q9.com has one IP number. ns1-auth.q9.com is hosted on a server in Canada.