mx16.nic.ad.jp

domain

mx16.nic.ad.jp has one IP number , but the reverse is ip-dns1.nic.ad.jp. mx16.jdna.jp, mx16.kokatsu.jp and ip-dns1.nic.ad.jp point to the same IP. igtf.jp, jpnic.jp and nic.ad.jp use this as a mailserver. nic.ad.jp is a domain controlled by two nameservers at nic.ad.jp themselves. They are on the same IP network. Incoming mail for nic.ad.jp is handled by two mailservers also at nic.ad.jp. They are on the same IP network. nic.ad.jp has one IP number. mx16.nic.ad.jp is hosted on a server in Asia/Pacific Region even though the hostname implies Japan.

base	record	name		ip	reverse	route	as
mx16.nic.ad.jp	a			202.12.30.34 Asia/Pacific Region	ip-dns1.nic.ad.jp	202.12.30.0/24 JPNICNET Japan Network Information Center Kokusai Kogyo Kanda Bldg. 6F 2-3-4 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047 JAPAN	AS2515 ASN-JPNIC Japan Network Information Center
nic.ad.jp	a			202.12.30.115 Asia/Pacific Region	(none)
	ns-soa	ns3.nic.ad.jp		202.12.30.163 Asia/Pacific Region
	ns	ns5.nic.ad.jp		202.12.30.225 Asia/Pacific Region
	ns	ns3.nic.ad.jp		202.12.30.163 Asia/Pacific Region
	mx	10	mx15.nic.ad.jp	202.12.30.33 Asia/Pacific Region	ns1.nic.ad.jp
	mx	20	mx16.nic.ad.jp	202.12.30.34 Asia/Pacific Region	ip-dns1.nic.ad.jp

dot

igtf.jp(last resort)
jpnic.jp(last resort)
nic.ad.jp(last resort)

jdna.jp(primary)
kokatsu.jp(primary)

	hostnames sharing ip with a-records
		ptrs of ip numbers

ip-dns1.nic.ad.jp	X	X	X

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alternatives: wml, rss (beta)

r a n d o m
date20091129 rtsakmarka rtsakmark2