CF1761072922958-tsm20251017082432

DNSWHOIS.INFO - 1.27.133.in-addr.arpa

Search for IP or hostnames:

1.27.133.in-addr.arpa checked at 2025-10-21T18:55:22.940Z 396ms 46/46/46 100% R:13

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 delegates to three name servers: ns01.sfc.keio.ac.jp, ns02.sfc.keio.ac.jp and ns0.sfc.keio.ac.jp.

1.27.133.in-addr.arpa shares some name servers with other domains, for example 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 often 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 and 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

iFevsNN CF johedugfp 2025-10-21