CF1760888909561-tsm20251017082432

WWW.RTSAK.COM - 1.19.133.in-addr.arpa

Search for IP or hostnames:

1.19.133.in-addr.arpa checked at 2025-10-19T15:48:29.548Z 985ms 51/51/51 100% R:15

1.19.133.in-addr.arpa

NSrucs64.cs.ritsumei.ac.jp
A133.19.0.41🇯🇵 RITSUMEI
PTRrucs64.cs.ritsumei.ac.jp
NSrucs6.cs.ritsumei.ac.jp
A2001:2f8:1a::20 🇯🇵 National Institute of Informatics
PTRrucs6.cs.ritsumei.ac.jp
NSrucs.cs.ritsumei.ac.jp
A133.19.0.32🇯🇵 RITSUMEI
PTRrucs.cs.ritsumei.ac.jp
NSns.asl.cs.ritsumei.ac.jp
A133.19.1.1🇯🇵 RITSUMEI
PTRfrigg.asl.cs.ritsumei.ac.jp

19.133.in-addr.arpa

NSrundz1151.ritsumei.ac.jp
NSdns-x.sinet.ad.jp

Up

Starts with same word

Starts similarily

AI analysis

The parent of 1.1.19.133.in-addr.arpa is 1.19.133.in-addr.arpa.

1.19.133.in-addr.arpa is delegated to four name servers: rucs64.cs.ritsumei.ac.jp, rucs6.cs.ritsumei.ac.jp, rucs.cs.ritsumei.ac.jp and ns.asl.cs.ritsumei.ac.jp.

1.19.133.in-addr.arpa shares name servers with other domains at least partially; for example 0.19.133.in-addr.arpa, cs.ritsumei.ac.jp, asl.cs.ritsumei.ac.jp and cysec.cs.ritsumei.ac.jp.

these name servers are commonly used together with cisv99.ise.ritsumei.ac.jp and oniboshi.cysec.cs.ritsumei.ac.jp.

Host names with a single IP:

rucs64.cs.ritsumei.ac.jp points to 133.19.0.41.

rucs6.cs.ritsumei.ac.jp points to 2001:2f8:1a::20.

rucs.cs.ritsumei.ac.jp points to 133.19.0.32.

ns.asl.cs.ritsumei.ac.jp points to 133.19.1.1.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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