CF1761202436381-tsm20251017082432

WWW.RTSAK.COM - 1.27.133.in-addr.arpa

Search for IP or hostnames:

1.27.133.in-addr.arpa checked at 2025-10-23T06:53:56.352Z 426ms 46/46/46 100% R:11

1.27.133.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

1.27.133.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.

At least part of the name servers for 1.27.133.in-addr.arpa are shared with other domains, for instance ls.keio.ac.jp, 52.27.133.in-addr.arpa, st.hc.keio.ac.jp, 191.113.131.in-addr.arpa and law.hc.keio.ac.jp.

these name servers are commonly used with the name servers 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.

Two IP numbers for a host name:

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

One IP number for a host name:

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.
dbq

ECpevIA CF johedugfp 2025-10-23