ns4.164.ca has three IP numbers. All of them are on the same IP network. ns4.mitsu.in, managedns.org, dns4.directi.com, dns4.coolkata.biz, support.ns4.co.in and at least 36 other hosts point to the same IP. 164.ca, tgcp.ca, s-a-p.ca, e-bsc.ca, cnslp.ca and at least 36 other hosts use this as a nameserver. 164.ca is delegated to four nameservers, however all four delegated nameservers are missing in the zone. All nameservers are having a total of twelve IP numbers. Some of them are on the same IP network. 164.ca has one IP number. ns4.164.ca is hosted on three servers in United States even though the hostname implies Canada.