ctbsrv.ctb.ne.jp

domain

ctbsrv.ctb.ne.jp has one IP number , via cname to mercury.ctb.ne.jp , which also has a corresponding reverse pointer. 59.122.61.in-addr.arpa, 87.113.219.in-addr.arpa and 210.65.111.in-addr.arpa use this as a nameserver. ctb.ne.jp is delegated to four nameservers, however two extra nameservers are listed in the zone. Some of them are on the same IP network. Incoming mail for ctb.ne.jp is handled by one mailserver at ctb.ne.jp themselves. ctbsrv.ctb.ne.jp is hosted on a server in Japan.

base	record	name		ip	reverse	route	as
ctbsrv.ctb.ne.jp	cname	mercury.ctb.ne.jp		211.15.112.82 Japan		211.15.112.0/20 CTB Media Inc.	AS23780 CTB_Media CTB Media Inc.
ctb.ne.jp	ns-soa	ctb.ne.jp			(none)		?
	ns	enterprise.ctb.ne.jp		211.15.112.69 Japan		211.15.112.0/20 CTB Media Inc.	AS23780 CTB_Media CTB Media Inc.
		enterprise01.ctb.ne.jp (only in zone)		211.15.112.133 Japan
		enterprise02.ctb.ne.jp (only in zone)		211.15.112.134 Japan
		kitty-hawk.ctb.ne.jp		211.15.112.70 Japan
		nwl02.ctb.ne.jp		211.15.117.10 Japan
		penguin.kddnet.ad.jp		210.132.91.129 Japan		210.132.64.0/19 KDDI	AS2516 KDDI CORPORATION 3-10-, Iidabashi Chiyoda-ku, Tokyo, 102-0072, Japan
	mx	10	ironport01.ctb.ne.jp	211.15.112.71 Japan		211.15.112.0/20 CTB Media Inc.	AS23780 CTB_Media CTB Media Inc.

dot

	cname
		hostnames sharing ip with a-records
			domains using this as nameserver
				ptrs of ip numbers
					used as nameserver but missing in parent delegation
mercury.ctb.ne.jp	X	X		X
210.65.111.in-addr.arpa			X		X

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r a n d o m
date20091218 rtsakmarka rtsakmark3