CF1759714917965-tsm20251005211530

DNSWHOIS.INFO - ctb.ne.jp

Search for IP or hostnames:

ctb.ne.jp checked at 2025-10-06T01:41:57.938Z 557ms 52/52/52 100% R:15

ctb.ne.jp

MXaspmx.ctb.ne.jp
A202.214.233.73🇯🇵 Internet Initiative Japan
PTRogo073.orion-as.jp
NSdns11.ctb.ne.jp
A211.15.112.71🇯🇵 CTB Media Inc.
PTRdns11.ctb.ne.jp
NSdns12.ctb.ne.jp
A211.15.112.72🇯🇵 CTB Media Inc.
PTRdns12.ctb.ne.jp

ne.jp

rank #458373 globally
rank #8029 in the tld

Up

Starts with same word

Starts similarily

AI analysis

ctb.ne.jp is a parent of dhcp53-139.ctb.ne.jp, dhcp02-084.ctb.ne.jp, dhcp36-192.ctb.ne.jp, dhcp23-252.ctb.ne.jp, dhcp39-093.ctb.ne.jp and hundreds of other host names.

ctb.ne.jp is delegated to two name servers: dns11.ctb.ne.jp and dns12.ctb.ne.jp.

ctb.ne.jp shares the same name server setup as 127.15.211.in-addr.arpa, 112.15.211.in-addr.arpa, 236.19.211.in-addr.arpa, 248.19.211.in-addr.arpa and 252.19.211.in-addr.arpa.

Host names with a single IP:

dns11.ctb.ne.jp points to 211.15.112.71.

dns12.ctb.ne.jp points to 211.15.112.72.

ctb.ne.jp is handled by a single mail server, aspmx.ctb.ne.jp.

The mail server setup for ctb.ne.jp mirrors that of other domains, for instance t-ctb.co.jp.

aspmx.ctb.ne.jp points to a single IP: 202.214.233.73.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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