DNSWHOIS.INFO - pha.keio.ac.jp
Search for IP or hostnames:
pha.keio.ac.jp checked at 2025-10-28T02:31:08.540Z 557ms 87/87/87 100% R:17pha.keio.ac.jp
| MX | kmx.keio.ac.jp | ||||||
| A | 2001:df0:eb:e09::155 🇯🇵 KEIO-NET | ||||||
| PTR | kmx.keio.ac.jp | ||||||
| A | 131.113.134.155🇯🇵 KEIO-NET | ||||||
| PTR | kmx.keio.ac.jp | ||||||
| NS | ns0.keio.ac.jp | ||||||
| A | 2001:df0:eb:e14::3 🇯🇵 KEIO-NET | ||||||
| PTR | ns0.keio.ac.jp | ||||||
| A | 131.113.132.3🇯🇵 KEIO-NET | ||||||
| PTR | ns0.keio.ac.jp | ||||||
| NS | ns1.keio.ac.jp | ||||||
| A | 2001:df0:eb:e14::4 🇯🇵 KEIO-NET | ||||||
| PTR | ns1.keio.ac.jp | ||||||
| A | 131.113.132.4🇯🇵 KEIO-NET | ||||||
| PTR | ns1.keio.ac.jp | ||||||
| NS | ns9.keio.ac.jp | ||||||
| A | 2403:3a00:202:190a:133:167:67:76 🇯🇵 SAKURA-C | ||||||
| PTR | ns9.keio.ac.jp | ||||||
| A | 133.167.67.76🇯🇵 SAKURA-C | ||||||
| PTR | ns9.keio.ac.jp | ||||||
keio.ac.jp
| NS | a1-123.akam.net | ||||||
| NS | a14-66.akam.net | ||||||
| NS | a26-67.akam.net | ||||||
| NS | a3-64.akam.net | ||||||
| NS | a4-65.akam.net | ||||||
| NS | a5-66.akam.net | ||||||
| MX | vmx2.m0.keio.ac.jp | ||||||
| A | 2001:df0:eb:e0f:131:113:131:113 🇯🇵 KEIO-NET | ||||||
| A | 131.113.131.113🇯🇵 KEIO-NET | ||||||
rank #55 in the tld
This domain name represents Keio University, a private, comprehensive higher education institution located in Minato, Tokyo, Japan. It is one of the oldest and most prestigious universities in Japan, known for its globally recognized research and academic programs. The ".ac.jp" indicates that it is an academic institution in Japan.
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AI analysis
pha.keio.ac.jp is a parent of ecbt.pha.keio.ac.jp, edc.pha.keio.ac.jp, www.pha.keio.ac.jp and form-p.pha.keio.ac.jp.
pha.keio.ac.jp is delegated to three name servers: ns0.keio.ac.jp, ns1.keio.ac.jp and ns9.keio.ac.jp.
pha.keio.ac.jp at least partially shares name servers with other domains, including 202.113.131.in-addr.arpa, 2.b.e.0.0.0.f.d.0.1.0.0.2.ip6.arpa, 185.113.131.in-addr.arpa, 252.113.131.in-addr.arpa and 106.113.131.in-addr.arpa.
These name servers are commonly used together with the name servers ns0.sfc.keio.ac.jp, ns01.sfc.keio.ac.jp, ns02.sfc.keio.ac.jp and ns1.am.ics.keio.ac.jp.
Host names with two IP numbers:
ns0.keio.ac.jp: 2001:df0:eb:e14::3 and 131.113.132.3
ns1.keio.ac.jp: 2001:df0:eb:e14::4 and 131.113.132.4
ns9.keio.ac.jp: 2403:3a00:202:190a:133:167:67:76 and 133.167.67.76
A single mail server handles pha.keio.ac.jp, kmx.keio.ac.jp.
pha.keio.ac.jp shares the same mail server setup as other domains, for instance kic.keio.ac.jp, kmd.keio.ac.jp, kmh0.keio.ac.jp, educ.cc.keio.ac.jp and dmc.keio.ac.jp.
pha.keio.ac.jp shares some mail servers with other domains, at least in part, for example psy.flet.keio.ac.jp.
The host name kmx.keio.ac.jp resolves to two IP numbers: 2001:df0:eb:e09::155 and 131.113.134.155.