travel-voyage.gc.ca is delegated to three nameservers, however one extra nameserver is listed in the zone. Two of them are on the same IP network. travel-voyage.gc.ca has one IP number. gc.ca, cmhc.ca, ic.gc.ca, pch.gc.ca, srv.gc.ca and at least 81 other hosts share nameservers with this domain. gc.ca is a domain controlled by four nameservers. All of them are on different IP networks. Incoming mail for gc.ca is handled by two mailservers at srv.gc.ca. They are on the same IP network. travel-voyage.gc.ca is hosted on a server in Canada.