CF1763566247455-tsm20251116095642

WWW.RTSAK.COM - ns.mtk.nao.ac.jp

Search for IP or hostnames:

ns.mtk.nao.ac.jp checked at 2025-11-19T15:30:47.409Z 746ms 44/44/44 100% R:10 allDone:true timedOut:false

ns.mtk.nao.ac.jp

MXmx-stitan2.nao.ac.jp
A133.40.6.20🇯🇵 AS63777
PTRmx-stitan2.nao.ac.jp
A133.40.6.4🇯🇵 AS63777
PTRns.mtk.nao.ac.jp

mtk.nao.ac.jp

NSns2.mtk.nao.ac.jp
NSns3.mtk.nao.ac.jp
NSns.mtk.nao.ac.jp

PTR for

NS for

Starts with same word

Starts similarily

AI analysis

The name server ns.mtk.nao.ac.jp handles 40.133.in-addr.arpa, 2.40.133.in-addr.arpa, adc.nao.ac.jp, 6.40.133.in-addr.arpa, 200.40.133.in-addr.arpa and a few other domains.

ns2.mtk.nao.ac.jp and ns3.mtk.nao.ac.jp are commonly used as name servers along with ns.mtk.nao.ac.jp.

ns.mtk.nao.ac.jp points to a single IP: 133.40.6.4.

ns.mtk.nao.ac.jp is handled by a single mail server, mx-stitan2.nao.ac.jp.

ns.mtk.nao.ac.jp has the same mail server setup as other domains, including dbda022.dc.nao.ac.jp, ns2.mtk.nao.ac.jp, naoj-oao2.mtk.nao.ac.jp, naruko.dc.nao.ac.jp and sun-vm.mtk.nao.ac.jp.

Some mail servers are shared between ns.mtk.nao.ac.jp and other domains, for example solar.nro.nao.ac.jp.

mx-stitan2.nao.ac.jp points to a single IP: 133.40.6.20.

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