IPLIST.NET - 31.43.133.in-addr.arpa
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31.43.133.in-addr.arpa checked at 2025-11-04T09:24:11.582Z 703ms 49/49/49 100% R:2631.43.133.in-addr.arpa
| NS | dns.ce.nihon-u.ac.jp | ||||||
| A | 133.43.31.140🇯🇵 NIHON-U | ||||||
| PTR | dns.ce.nihon-u.ac.jp | ||||||
| NS | smtp.ce.nihon-u.ac.jp | ||||||
| A | 133.43.31.131🇯🇵 NIHON-U | ||||||
| PTR | smtp.ce.nihon-u.ac.jp | ||||||
| NS | ns0.cin.nihon-u.ac.jp | ||||||
| A | 2001:df6:8000:ff::53 🇯🇵 NIHON-U | ||||||
| A | 133.43.255.23🇯🇵 NIHON-U | ||||||
| PTR | ns0.cin.nihon-u.ac.jp | ||||||
43.133.in-addr.arpa
| NS | ns.nihon-u.ac.jp | ||||||
| NS | dns-x.sinet.ad.jp | ||||||
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Starts similarily
AI analysis
31.43.133.in-addr.arpa is a parent of 140.31.43.133.in-addr.arpa and 131.31.43.133.in-addr.arpa.
31.43.133.in-addr.arpa is delegated to three name servers: dns.ce.nihon-u.ac.jp, smtp.ce.nihon-u.ac.jp and ns0.cin.nihon-u.ac.jp.
31.43.133.in-addr.arpa partially shares name servers with other domains; examples include 224.43.133.in-addr.arpa, 213.43.133.in-addr.arpa, nihon-u.com, 2.43.133.in-addr.arpa and nihon-u.net.
These name servers are commonly paired with ns.nihon-u.ac.jp, dns-x.sinet.ad.jp, cache.med.nihon-u.ac.jp, cortex2.med.nihon-u.ac.jp, conductor.lebra.nihon-u.ac.jp, new-conductor.lebra.nihon-u.ac.jp and dns1.mishima.nihon-u.ed.jp. 
Two IPs for a host:
ns0.cin.nihon-u.ac.jp points to 2001:df6:8000:ff::53 and 133.43.255.23.
One IP per host:
dns.ce.nihon-u.ac.jp points to 133.43.31.140.
smtp.ce.nihon-u.ac.jp points to 133.43.31.131.