DNSWHOIS.INFO - icho23-dns01.u.tsukuba.ac.jp
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icho23-dns01.u.tsukuba.ac.jp checked at 2025-10-26T21:26:50.463Z 431ms 34/34/34 100% R:13icho23-dns01.u.tsukuba.ac.jp
| A | 130.158.234.38🇯🇵 AS37917 | ||||||
| PTR | icho23-dns01.u.tsukuba.ac.jp | ||||||
u.tsukuba.ac.jp
| NS | dns-x.sinet.ad.jp | ||||||
| MX | u-tsukuba-ac-jp.mail.protection.outlook.com | ||||||
| NS | azami.cc.tsukuba.ac.jp | ||||||
| NS | kasumi.cc.tsukuba.ac.jp | ||||||
| NS | myouga.cc.tsukuba.ac.jp | ||||||
| NS | icho23-dns01.u.tsukuba.ac.jp | ||||||
| NS | icho23-dns02.u.tsukuba.ac.jp | ||||||
| A | 130.158.234.33🇯🇵 AS37917 | ||||||
| A | 130.158.234.34🇯🇵 AS37917 | ||||||
| A | 130.158.234.35🇯🇵 AS37917 | ||||||
PTR for
NS for
AI analysis
icho23-dns01.u.tsukuba.ac.jp serves as the name server for 234.158.130.in-addr.arpa, u.tsukuba.ac.jp, 20.51.133.in-addr.arpa and 1.51.133.in-addr.arpa.
icho23-dns02.u.tsukuba.ac.jp, dns-x.sinet.ad.jp and azami.cc.tsukuba.ac.jp are commonly used as name servers along with icho23-dns01.u.tsukuba.ac.jp.
icho23-dns01.u.tsukuba.ac.jp points to a single IP address: 130.158.234.38.
dbq