CF1762643488823-tsm20251108202040

DNSWHOIS.INFO - 4.55.150.in-addr.arpa

Search for IP or hostnames:

4.55.150.in-addr.arpa checked at 2025-11-08T23:11:28.790Z 355ms 39/39/39 100% R:23

4.55.150.in-addr.arpa

NSns04a.ous.ac.jp
A150.55.4.2🇯🇵 OUS-NET
PTRns04a.ous.ac.jp
NSns04c.ous.ac.jp
A150.55.4.4🇯🇵 OUS-NET
PTRns04c.ous.ac.jp

55.150.in-addr.arpa

NSns04a.ous.ac.jp
NSns04c.ous.ac.jp
NSdns-x.sinet.ad.jp

Up

Starts with same word

Starts similarily

AI analysis

4.55.150.in-addr.arpa is a parent of 4.4.55.150.in-addr.arpa, 244.4.55.150.in-addr.arpa and 2.4.55.150.in-addr.arpa.

4.55.150.in-addr.arpa is delegated to two name servers: ns04a.ous.ac.jp and ns04c.ous.ac.jp.

4.55.150.in-addr.arpa at least partially shares name servers with other domains, for instance 55.150.in-addr.arpa, ifst.ous.ac.jp, 82.55.150.in-addr.arpa, ous.ac.jp and 56.55.150.in-addr.arpa.

These name servers are commonly used with dns-x.sinet.ad.jp, ns56a.das.ous.ac.jp and ns82a.ifst.ous.ac.jp.

Host names with one IP number:

The host ns04a.ous.ac.jp points to 150.55.4.2 and the host ns04c.ous.ac.jp points to 150.55.4.4.

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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