CF1763389612320-tsm20251116095642

WWW.RTSAK.COM - 134.27.133.in-addr.arpa

Search for IP or hostnames:

134.27.133.in-addr.arpa checked at 2025-11-17T14:26:52.217Z 3467ms 46/46/46 100% R:14 allDone:true timedOut:false

134.27.133.in-addr.arpa

NSns01.sfc.keio.ac.jp
A133.27.4.21🇯🇵 KEIO-NET
PTRns01.sfc.keio.ac.jp
NSns02.sfc.keio.ac.jp
A133.27.4.22🇯🇵 KEIO-NET
PTRns02.sfc.keio.ac.jp
NSns0.sfc.keio.ac.jp
A2001:df2:c900:1100::4:121 🇯🇵 KEIO-NET
PTRns0.sfc.keio.ac.jp
A133.27.4.121🇯🇵 KEIO-NET
PTRns0.sfc.keio.ac.jp

27.133.in-addr.arpa

NSns0.keio.ac.jp
NSns1.keio.ac.jp
NSns9.keio.ac.jp
NSns01.sfc.keio.ac.jp
NSns02.sfc.keio.ac.jp
NSns0.sfc.keio.ac.jp

Starts with same word

Starts similarily

AI analysis

134.27.133.in-addr.arpa is delegated to three name servers: ns01.sfc.keio.ac.jp, ns02.sfc.keio.ac.jp and ns0.sfc.keio.ac.jp.

134.27.133.in-addr.arpa at least partially shares its name servers with other domains, for instance 130.27.133.in-addr.arpa, 1.27.133.in-addr.arpa, 16.27.133.in-addr.arpa, ls.keio.ac.jp and 52.27.133.in-addr.arpa.

These name servers are commonly used with ns0.keio.ac.jp, ns1.keio.ac.jp, ns9.keio.ac.jp, dns0.mag.keio.ac.jp, dns1.mag.keio.ac.jp, jsserv.sfc-js.keio.ac.jp, ns.ics.keio.ac.jp, nygwy.ny.ics.keio.ac.jp, resp0.rt.k2.keio.ac.jp and vps5-net000.sfc.keio.ac.jp.

Host names with two IP numbers:

ns0.sfc.keio.ac.jp points to 2001:df2:c900:1100::4:121 and 133.27.4.121.

Host names with one IP number:

ns01.sfc.keio.ac.jp points to 133.27.4.21.

ns02.sfc.keio.ac.jp points to 133.27.4.22.

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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