CF1759875076199-tsm20251005211530

WWW.ROBTEX.COM - cs21.jp

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cs21.jp checked at 2025-10-07T22:11:16.181Z 1280ms 104/104/104 100% R:14

cs21.jp

MXcs21.jp
A211.125.120.150🇯🇵 KCT
NSns01.harenet.ne.jp
A2001:240:117:101::194🇯🇵 Internet Initiative Japan
A210.167.64.197🇯🇵 HARENET
PTRns01.harenet.ne.jp
NSns02.harenet.ne.jp
A2001:240:117:101::195🇯🇵 Internet Initiative Japan
A210.167.64.198🇯🇵 HARENET
PTRns02.harenet.ne.jp
A211.125.120.150🇯🇵 KCT

jp

NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp

MX for

Starts with same word

Starts similarily

AI analysis

The mail server for cs21.jp is cs21.jp.

cs21.jp points to a single IP address: 211.125.120.150.

Other host names such as k-j.jp, example2.harenet.ne.jp, ey-sr08.harenet.ne.jp, tatami-tokura.co.jp and seibumaruyama.co.jp share IPs with cs21.jp.

Two name servers ns01.harenet.ne.jp and ns02.harenet.ne.jp handle the delegation for cs21.jp.

cs21.jp shares the same name server setup as other domains, for example hayashibaramuseum.jp, ds-navi.co.jp, hayashibara.co.jp, nrs-k.jp and 82.167.210.in-addr.arpa.

cs21.jp shares name servers with other domains to some extent, including oy-ja.or.jp, tostesanitary.jp, town.wake.okayama.jp and okayama-dic.or.jp.

these name servers are commonly used alongside eng.tostesanitary.jp name servers.

Host names with two IP numbers:

ns01.harenet.ne.jp points to 2001:240:117:101::194 and 210.167.64.197.

ns02.harenet.ne.jp points to 2001:240:117:101::195 and 210.167.64.198.

One mail server handles cs21.jp; that server is cs21.jp.

cs21.jp points to a single IP number: 211.125.120.150.

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

BeZqBUJ CF johedugfp 2025-10-07