WWW.RTSAK.COM - 20.15.133.in-addr.arpa
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20.15.133.in-addr.arpa checked at 2025-10-20T16:01:57.851Z 720ms 42/42/42 100% R:2320.15.133.in-addr.arpa
| NS | ns0a.imc.tut.ac.jp | ||||||
| A | 52.156.48.149🇯🇵 Microsoft | ||||||
| PTR | ns0a.imc.tut.ac.jp | ||||||
| NS | ns1.imc.tut.ac.jp | ||||||
| A | 133.15.20.28🇯🇵 National Institute of Informatics | ||||||
| PTR | ns1.imc.tut.ac.jp | ||||||
15.133.in-addr.arpa
| NS | ns0a.tut.ac.jp | ||||||
| NS | ns1.tut.ac.jp | ||||||
| NS | dns-x.sinet.ad.jp | ||||||
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AI analysis
20.15.133.in-addr.arpa is parent of 16.20.15.133.in-addr.arpa and 28.20.15.133.in-addr.arpa.
20.15.133.in-addr.arpa's delegation is to two name servers ns0a.imc.tut.ac.jp and ns1.imc.tut.ac.jp.
20.15.133.in-addr.arpa shares the same name server configuration as other domains, such as usl.cs.tut.ac.jp, ignite.tut.ac.jp, kousen.tut.ac.jp, me.tut.ac.jp and chrom.ens.tut.ac.jp.
20.15.133.in-addr.arpa shares name servers with other domains to at least some extent, for instance kde.cs.tut.ac.jp and 24.15.133.in-addr.arpa.
These name servers are commonly used alongside ns0.imc.tut.ac.jp and ns.kde.cs.tut.ac.jp.
Host names with a single IP:
ns0a.imc.tut.ac.jp resolves to 52.156.48.149.
ns1.imc.tut.ac.jp resolves to 133.15.20.28.