mail.avsc.ca has one IP number , which is the same as for avsc.ca, but the reverse is 206-248-147-100.dsl.teksavvy.com. ghrc.ca, avsc.ca, ecng.com, teksavy.ca, ns.avsc.ca and at least 72 other hosts point to the same IP. avsc.ca is delegated to two nameservers, however both delegated nameservers are missing in the zone and one other nameserver is listed. All of them are on different IP networks. Incoming mail for avsc.ca is handled by one mailserver at pppoe.ca. mail.avsc.ca is hosted on a server in Canada.