irs0ma.bb4u.ne.jp

Summary

irs0ma.bb4u.ne.jp has one IP number , which also has a corresponding reverse pointer. bb4u.ne.jp, ilbianco.net and ipt.bb4u.ne.jp use this as a mailserver. bb4u.ne.jp is a domain controlled by two nameservers on different IP networks. Incoming mail for bb4u.ne.jp is handled by four mailservers. Two of them are on the same IP network. irs0ma.bb4u.ne.jp is hosted on a server in Japan.