CF1760723521032-tsm20251017082432

MXLIST.NET - 137.139.203.in-addr.arpa

Search for IP or hostnames:

137.139.203.in-addr.arpa checked at 2025-10-17T17:52:01.017Z 703ms 35/35/35 100% R:17

137.139.203.in-addr.arpa

NSns.ia-net.ad.jp
A202.216.96.7🇯🇵 Fujitsu Limited (former Fujitsu Systems Applications & Support Limited)
PTRns.ia-net.ad.jp
NSns.infoaomori.ne.jp

139.203.in-addr.arpa

NSa.dns.jp
NSb.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp

Starts with same word

Starts similarily

AI analysis

137.139.203.in-addr.arpa's delegation uses two name servers: ns.ia-net.ad.jp and ns.infoaomori.ne.jp.

137.139.203.in-addr.arpa uses the same name server setup as other domains, such as 198.226.202.in-addr.arpa, 109.216.202.in-addr.arpa, 141.139.203.in-addr.arpa, 126.216.202.in-addr.arpa and 112.216.202.in-addr.arpa.

137.139.203.in-addr.arpa at least partially shares name servers with other domains, for instance wwwr.jfc.go.jp, infosnow.ne.jp, nippon-net.ne.jp and wwwtr.jfc.go.jp.

These name servers are often used with ns2.ia-net.ad.jp and ns1.infosnow.ne.jp.

Host names with a single IP number: The host name ns.ia-net.ad.jp points to 202.216.96.7.

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

SwKgykp CF johedugfp 2025-10-17