CF1762274361726-tsm20251104152717

DNSWHOIS.INFO - nak.ics.keio.ac.jp

Search for IP or hostnames:

nak.ics.keio.ac.jp checked at 2025-11-04T16:39:21.710Z 514ms 80/80/80 100% R:20

nak.ics.keio.ac.jp

NSns0.keio.ac.jp
A2001:df0:eb:e14::3 🇯🇵 KEIO-NET
PTRns0.keio.ac.jp
A131.113.132.3🇯🇵 KEIO-NET
PTRns0.keio.ac.jp
NSns1.keio.ac.jp
A2001:df0:eb:e14::4 🇯🇵 KEIO-NET
PTRns1.keio.ac.jp
A131.113.132.4🇯🇵 KEIO-NET
PTRns1.keio.ac.jp
NSamber.nak.ics.keio.ac.jp
A131.113.46.12🇯🇵 KEIO-NET
PTRamber.nak.ics.keio.ac.jp
MXmailhost.nak.ics.keio.ac.jp
A131.113.46.10🇯🇵 KEIO-NET
PTRmailhost.nak.ics.keio.ac.jp
A131.113.46.12🇯🇵 KEIO-NET
PTRamber.nak.ics.keio.ac.jp

ics.keio.ac.jp

NSns-287.awsdns-35.com
NSns-608.awsdns-12.net
NSns-1350.awsdns-40.org
MXaspmx.l.google.com
NSns-1690.awsdns-19.co.uk
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A3.208.170.59🇺🇸 Amazon

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Starts with same word

Starts similarily

AI analysis

nak.ics.keio.ac.jp is a parent of www.nak.ics.keio.ac.jp, mailhost.nak.ics.keio.ac.jp, emerald.nak.ics.keio.ac.jp and amber.nak.ics.keio.ac.jp.

nak.ics.keio.ac.jp points to a single IP number: 131.113.46.12.

Other host names such as www.nak.ics.keio.ac.jp and amber.nak.ics.keio.ac.jp share IP numbers with nak.ics.keio.ac.jp.

The delegation for nak.ics.keio.ac.jp is handled by three name servers: ns0.keio.ac.jp, ns1.keio.ac.jp and amber.nak.ics.keio.ac.jp.

nak.ics.keio.ac.jp at least partially shares name servers with other domains, for instance st.hc.keio.ac.jp, 191.113.131.in-addr.arpa, partners.hosp.keio.ac.jp, 197.113.131.in-addr.arpa and law.hc.keio.ac.jp.

These name servers are commonly used with ns9.keio.ac.jp, ns0.sfc.keio.ac.jp, k12.keio-e.ed.jp, boston.yochisha.keio.ac.jp, uni.arc.ics.keio.ac.jp, ns.dmclab.jp and ns.dmc.keio.ac.jp.

Host names with two IP numbers:

ns0.keio.ac.jp points to: 2001:df0:eb:e14::3 and 131.113.132.3

ns1.keio.ac.jp points to: 2001:df0:eb:e14::4 and 131.113.132.4

Host names with one IP number:

amber.nak.ics.keio.ac.jp points to: 131.113.46.12

nak.ics.keio.ac.jp is handled by a single mail server, mailhost.nak.ics.keio.ac.jp.

mailhost.nak.ics.keio.ac.jp points to a single IP: 131.113.46.10.

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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