IPLIST.NET - 48.20.133.in-addr.arpa
Search for IP or hostnames:
48.20.133.in-addr.arpa checked at 2025-10-18T16:17:29.689Z 1044ms 42/42/42 100% R:1848.20.133.in-addr.arpa
| NS | ns.dendai.ac.jp | ||||||
| A | 133.20.16.1🇯🇵 National Institute of Informatics | ||||||
| PTR | ns.dendai.ac.jp | ||||||
| NS | media.im.dendai.ac.jp | ||||||
| A | 133.20.48.123🇯🇵 National Institute of Informatics | ||||||
| PTR | media.im.dendai.ac.jp | ||||||
20.133.in-addr.arpa
| NS | ns.dendai.ac.jp | ||||||
| NS | sun0.dendai.ac.jp | ||||||
| NS | dns-x.sinet.ad.jp | ||||||
Up
123.48.20.133.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
The parent of 123.48.20.133.in-addr.arpa is 48.20.133.in-addr.arpa.
48.20.133.in-addr.arpa is delegated to two name servers: ns.dendai.ac.jp and media.im.dendai.ac.jp.
48.20.133.in-addr.arpa uses the same name server setup as other domains, including 52.20.133.in-addr.arpa and im.dendai.ac.jp.
48.20.133.in-addr.arpa at least partially shares name servers with other domains, for instance 51.20.133.in-addr.arpa, r.dendai.ac.jp, tdupress.jp, tduaa.or.jp and n.dendai.ac.jp.
these name servers are commonly used with sun0.dendai.ac.jp, dns-x.sinet.ad.jp, earth.mlab.im.dendai.ac.jp and ns.tduaa.or.jp.
Host names with a single IP:
ns.dendai.ac.jp points to 133.20.16.1.
media.im.dendai.ac.jp points to 133.20.48.123.
dbq