CF1763843821948-tsm20251122191145

DNSWHOIS.INFO - cool-net.co.jp

Search for IP or hostnames:

cool-net.co.jp checked at 2025-11-22T20:37:01.932Z 226ms 60/60/60 100% R:16 allDone:true timedOut:false

cool-net.co.jp

NSdns01.gmoserver.jp
A157.7.33.81🇯🇵 GMO-DNS
PTRdns01.gmoserver.jp
NSdns02.gmoserver.jp
A157.7.34.81🇯🇵 GMO-DNS
PTRdns02.gmoserver.jp
MXmx.cool-net.co.jp
A160.251.229.95🇯🇵 GMOOSK-NET
PTRmx-09.gmoserver.jp
A160.251.229.82🇯🇵 GMOOSK-NET
PTRwww.gmoserver.jp

co.jp

Up

Starts with same word

Starts similarily

AI analysis

The parent of mx.cool-net.co.jp is cool-net.co.jp.

cool-net.co.jp points to IP number: 160.251.229.82.

Other host names such as saimu.matsu-y.com, add-on.jp, kontrust.co.jp, okui-zome.net and pcmedio.com share IPs with cool-net.co.jp.

cool-net.co.jp is delegated to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.

cool-net.co.jp shares the same name server setup as gocorei.com, magazine-s.jp, duvet.jp, leafc.com and obzero.net.

Host names with a single IP:

dns01.gmoserver.jp points to 157.7.33.81.

dns02.gmoserver.jp points to 157.7.34.81.

cool-net.co.jp is handled by a single mail server, mx.cool-net.co.jp.

mx.cool-net.co.jp points to a single IP: 160.251.229.95.

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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