CF1759869667304-tsm20251005211530

IPLIST.NET - 19.157.in-addr.arpa

Search for IP or hostnames:

19.157.in-addr.arpa checked at 2025-10-07T20:41:07.291Z 729ms 39/39/39 100% R:14

19.157.in-addr.arpa

NSns1.muroran-it.ac.jp
A157.19.254.120🇯🇵 National Institute of Informatics
PTRns1.muroran-it.ac.jp
NSns2.muroran-it.ac.jp
A157.19.254.121🇯🇵 National Institute of Informatics
PTRns2.muroran-it.ac.jp

157.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Starts with same word

Starts similarily

AI analysis

19.157.in-addr.arpa is delegated to two name servers ns1.muroran-it.ac.jp and ns2.muroran-it.ac.jp.

19.157.in-addr.arpa shares the same name server setup as other domains, for instance lib.muroran-it.ac.jp, mmm.muroran-it.ac.jp, csse.muroran-it.ac.jp, mcr.muroran-it.ac.jp and aprec.muroran-it.ac.jp.

19.157.in-addr.arpa at least partially shares name servers with other domains, for instance muroran-it.ac.jp.

these name servers are commonly used alongside dns-x.sinet.ad.jp.

Host names with one IP number:

ns1.muroran-it.ac.jp points to 157.19.254.120

ns2.muroran-it.ac.jp points to 157.19.254.121

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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aFNxHvv CF johedugfp 2025-10-07