CF1763457743848-tsm20251116095642

WWW.RTSAK.COM - www.tsukuba-circuit.jp

Search for IP or hostnames:

www.tsukuba-circuit.jp checked at 2025-11-18T09:22:23.746Z 916ms 63/63/63 100% R:9 allDone:true timedOut:false

www.tsukuba-circuit.jp

MXwww.tsukuba-circuit.jp
A140.227.101.86🇯🇵 InfoSphere
PTRtsukuba-circuit.jp
NSns3.sphere.ad.jp
A202.239.113.22🇯🇵 InfoSphere
PTRns3.sphere.ad.jp
NSns4.sphere.ad.jp
A202.239.113.30🇯🇵 InfoSphere
PTRns4.sphere.ad.jp
A140.227.101.86🇯🇵 InfoSphere
PTRtsukuba-circuit.jp

tsukuba-circuit.jp

MXtsukuba-circuit.jp
NSns3.sphere.ad.jp
NSns4.sphere.ad.jp
A140.227.101.86🇯🇵 InfoSphere

MX for

Starts with same word

Starts similarily

AI analysis

www.tsukuba-circuit.jp serves as the mail server for www.tsukuba-circuit.jp.

www.tsukuba-circuit.jp points to IP number: 140.227.101.86.

Other host names, for instance tsukuba-circuit.jp share IP numbers with www.tsukuba-circuit.jp.

www.tsukuba-circuit.jp is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.

www.tsukuba-circuit.jp shares the same name server setup as tdgs.jp, yusei.co.jp, touhokudata.co.jp, aiwa-mon.com and 57.150.210.in-addr.arpa.

Host names with a single IP:

ns3.sphere.ad.jp points to 202.239.113.22.

ns4.sphere.ad.jp points to 202.239.113.30.

www.tsukuba-circuit.jp is handled by a single mail server, www.tsukuba-circuit.jp.

www.tsukuba-circuit.jp points to a single IP: 140.227.101.86.

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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