defer-pm01.ocn.ad.jp

Summary

Incoming mail for defer-pm01.ocn.ad.jp is handled by one mailserver at ocn.ad.jp. defer-pm01.ocn.ad.jp has one IP number , which also has a corresponding reverse pointer. defer-pm01.ocn.ad.jp use this as a mailserver. ocn.ad.jp is a domain controlled by two nameservers also at ocn.ad.jp. They are on different IP networks. Incoming mail for ocn.ad.jp is handled by two mailservers also at ocn.ad.jp. They are on the same IP network. ocn.ad.jp has two IP numbers. They are on the same IP network. defer-pm01.ocn.ad.jp is hosted on a server in Japan.