DNSWHOIS.INFO - www.stb.tsukuba.ac.jp
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www.stb.tsukuba.ac.jp checked at 2025-11-18T20:19:35.830Z 2517ms 48/48/48 100% R:14 allDone:true timedOut:false www.stb.tsukuba.ac.jp
| MX | smtpgwin.cc.tsukuba.ac.jp | ||||||
| A | 139.138.45.188🇺🇸 CISCOHPS-APAC | ||||||
| A | 207.54.83.63🇺🇸 CISCOHPS-APAC | ||||||
| A | 130.158.69.105🇯🇵 AS37917 | ||||||
| PTR | www.stb.tsukuba.ac.jp | ||||||
stb.tsukuba.ac.jp
| NS | azami.cc.tsukuba.ac.jp | ||||||
| NS | kasumi.cc.tsukuba.ac.jp | ||||||
| NS | myouga.cc.tsukuba.ac.jp | ||||||
| MX | smtpgwin.cc.tsukuba.ac.jp | ||||||
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Starts with same word
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AI analysis
www.stb.tsukuba.ac.jp maps to IP address 130.158.69.105.
Other host names, for example, mail.stb.tsukuba-ac.jp share IP numbers with www.stb.tsukuba.ac.jp.
www.stb.tsukuba.ac.jp is handled by a single mail server, smtpgwin.cc.tsukuba.ac.jp.
www.stb.tsukuba.ac.jp shares the same mail server setup as other domains, including ilc.tsukuba.ac.jp, humcul.tsukuba.ac.jp, rccp.tsukuba.ac.jp, tsa.tsukuba.ac.jp and physics.px.tsukuba.ac.jp.
www.stb.tsukuba.ac.jp shares mail servers with other domains, at least partially, for instance logic.cs.tsukuba.ac.jp, biol.tsukuba.ac.jp, kiban.md.tsukuba.ac.jp and phys.ims.tsukuba.ac.jp.
these mail servers are commonly used alongside the mail servers www.logic.cs.tsukuba.ac.jp.
Host name smtpgwin.cc.tsukuba.ac.jp points to IPs 139.138.45.188 and 207.54.83.63.