CF1760664176425-tsm20251016114356

DNSWHOIS.INFO - 4.a.1.4.b.e.0.0.0.f.d.0.1.0.0.2.ip6.arpa

Search for IP or hostnames:

4.a.1.4.b.e.0.0.0.f.d.0.1.0.0.2.ip6.arpa checked at 2025-10-17T01:22:56.414Z 683ms 44/44/44 100% R:18

4.a.1.4.b.e.0.0.0.f.d.0.1.0.0.2.ip6.arpa

NSmail.kmd.keio.ac.jp
A2001:df0:eb:41a4::164 🇯🇵 KEIO-NET
PTRmail.kmd.keio.ac.jp
A131.113.138.164🇯🇵 KEIO-NET
PTRmail.kmd.keio.ac.jp
NSserver1.kmd.keio.ac.jp
A2001:df0:eb:41a4::162 🇯🇵 KEIO-NET
PTRserver1.kmd.keio.ac.jp
A131.113.138.162🇯🇵 KEIO-NET
PTRfs.kmd.keio.ac.jp

a.1.4.b.e.0.0.0.f.d.0.1.0.0.2.ip6.arpa

Starts with same word

Starts similarily

AI analysis

4.a.1.4.b.e.0.0.0.f.d.0.1.0.0.2.ip6.arpa is delegated to two name servers: mail.kmd.keio.ac.jp and server1.kmd.keio.ac.jp.

4.a.1.4.b.e.0.0.0.f.d.0.1.0.0.2.ip6.arpa shares name servers with other domains at least partially, for instance kmd.keio.ac.jp and 138.113.131.in-addr.arpa.

These name servers are commonly used together with ns0.keio.ac.jp, ns1.keio.ac.jp and ns.hc.keio.ac.jp.

Host names with two IP numbers: mail.kmd.keio.ac.jp points to: 2001:df0:eb:41a4::164 and 131.113.138.164; server1.kmd.keio.ac.jp points to: 2001:df0:eb:41a4::162 and 131.113.138.162.

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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