Summary
ns1.plhosting.com has one IP number , which also has a corresponding reverse pointer.
ns1.rkd.ca,
ns1.mdex.ca,
ns1.plux.ca,
ns1.bohn.ca,
ns1.wsone.ca and at least 100 other hosts point to the same IP.
calem.net,
ritma.net,
tandac.net,
idimax.com,
ahritma.com and at least 49 other hosts use this as a nameserver.
plhosting.com is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. There are two duplicated IP numbers. Some of them are on the same IP network. Incoming mail for
plhosting.com is handled by one mailserver at
plhosting.com themselves.
ns1.plhosting.com is hosted on a server in Canada.