Summary
Incoming mail for
ns2.aba.ne.jp is handled by one mailserver at
aba.ne.jp.
ns2.aba.ne.jp has one IP number , which also has a corresponding reverse pointer.
rebran.com,
chiyota.com,
ns1.dual.jp,
marut.co.jp,
mes-web.com and at least 14 other hosts point to the same IP.
aguse.jp,
rebran.com,
chiyota.com,
marut.co.jp,
garapon.net and at least 17 other hosts use this as a nameserver.
ns2.aba.ne.jp use this as a mailserver.
root.ns2.aba.ne.jp are subdomains to this hostname.
aba.ne.jp is a domain controlled by two nameservers on different IP networks. Incoming mail for
aba.ne.jp is handled by one mailserver also at
aba.ne.jp.
aba.ne.jp has one IP number , but the reverse is
ns1.aba.ne.jp.
ns2.aba.ne.jp is hosted on a server in Japan.