CF1761072662035-tsm20251017082432

WWW.RTSAK.COM - optimal-web.co.jp

Search for IP or hostnames:

optimal-web.co.jp checked at 2025-10-21T18:51:02.018Z 435ms 50/50/50 100% R:16

optimal-web.co.jp

NSns0.kagoya.net
A210.134.60.132🇯🇵 KAGOYA JAPAN
PTRns0.kagoya.net
NSns1.kagoya.net
A203.142.206.132🇯🇵 KAGOYA JAPAN
PTRns1.kagoya.net
MXdmail.optimal-web.co.jp
A133.18.65.21🇯🇵 KAGOYA JAPAN
PTRo5084s2-20.kagoya.net

co.jp

Starts with same word

Starts similarily

AI analysis

optimal-web.co.jp resolves to one IP number: 133.18.65.21.

other host names including suekichi-chiryouin.com, musashi-kawasaki.com, www.bio-qi.com, bio-qi.com and okano-s.net share IP numbers with optimal-web.co.jp.

optimal-web.co.jp is delegated to two name servers ns0.kagoya.net and ns1.kagoya.net.

optimal-web.co.jp shares the same name server setup as other domains, for instance ichikawado.net, ns-est.net, nagao-shoji.co.jp, daiichi-eng.jp and oishii-genmai.jp.

Host names with one IP number:

ns0.kagoya.net points to 210.134.60.132

ns1.kagoya.net points to 203.142.206.132

optimal-web.co.jp is handled by a single mail server, dmail.optimal-web.co.jp.

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

fVCzWky CF johedugfp 2025-10-21