DNSWHOIS.INFO - cipher.risk.tsukuba.ac.jp
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cipher.risk.tsukuba.ac.jp checked at 2025-10-28T09:30:50.638Z 743ms 76/76/76 100% R:22cipher.risk.tsukuba.ac.jp
| NS | kasumi.cc.tsukuba.ac.jp | ||||||
| A | 130.158.68.21🇯🇵 AS37917 | ||||||
| PTR | kasumi.cc.tsukuba.ac.jp | ||||||
| MX | smtpgwin.cc.tsukuba.ac.jp | ||||||
| A | 139.138.45.188🇺🇸 CISCOHPS-APAC | ||||||
| A | 207.54.83.63🇺🇸 CISCOHPS-APAC | ||||||
| NS | sakura.cipher.risk.tsukuba.ac.jp | ||||||
| A | 130.158.44.7🇯🇵 AS37917 | ||||||
| A | 130.158.44.7🇯🇵 AS37917 | ||||||
risk.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 | ||||||
| NS | dns.risk.tsukuba.ac.jp | ||||||
| A | 130.158.70.194🇯🇵 AS37917 | ||||||
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sakura.cipher.risk.tsukuba.ac.jp |
Starts with same word
Starts similarily
AI analysis
The parent of sakura.cipher.risk.tsukuba.ac.jp is cipher.risk.tsukuba.ac.jp.
cipher.risk.tsukuba.ac.jp points to IP number: 130.158.44.7.
Other host names, for instance sakura.cipher.risk.tsukuba.ac.jp share IP numbers with cipher.risk.tsukuba.ac.jp.
cipher.risk.tsukuba.ac.jp is delegated to two name servers: kasumi.cc.tsukuba.ac.jp and sakura.cipher.risk.tsukuba.ac.jp.
cipher.risk.tsukuba.ac.jp at least partially shares name servers with other domains, for instance vpn.cc.tsukuba.ac.jp, diversity.tsukuba.ac.jp, bres.tsukuba.ac.jp, pmrc.tsukuba.ac.jp and 158.130.in-addr.arpa.
These name servers are commonly used alongside myouga.cc.tsukuba.ac.jp, azami.cc.tsukuba.ac.jp, ns.jinsha.tsukuba.ac.jp, dns-x.sinet.ad.jp, dns.esys.tsukuba.ac.jp, dns.cs.tsukuba.ac.jp, ns2.sakalab.org, ns.slis.tsukuba.ac.jp, m6.nomencurator.org and mx2.biol.tsukuba.ac.jp.
Host names with a single IP:
kasumi.cc.tsukuba.ac.jp points to 130.158.68.21.
sakura.cipher.risk.tsukuba.ac.jp points to 130.158.44.7.
cipher.risk.tsukuba.ac.jp is handled by a single mail server, smtpgwin.cc.tsukuba.ac.jp.
The mail server setup for cipher.risk.tsukuba.ac.jp matches that of other domains, for instance high-s.tsukuba.ac.jp, ied.tsukuba.ac.jp, ph.tsukuba.ac.jp, sk.tsukuba.ac.jp and md.tsukuba.ac.jp.
cipher.risk.tsukuba.ac.jp shares some mail servers with other domains, at least partially, for example logic.cs.tsukuba.ac.jp, biol.tsukuba.ac.jp, kiban.md.tsukuba.ac.jp and phys.ims.tsukuba.ac.jp.
smtpgwin.cc.tsukuba.ac.jp points to two IPs: 139.138.45.188 and 207.54.83.63.