DNSWHOIS.INFO - lib.keio.ac.jp
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lib.keio.ac.jp checked at 2025-10-17T10:24:51.821Z 489ms 127/127/127 100% R:14lib.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
lib.keio.ac.jp is parent of pha.lib.keio.ac.jp, med.lib.keio.ac.jp, pc2.lib.keio.ac.jp and sfc.lib.keio.ac.jp.
lib.keio.ac.jp is delegated to three name servers: ns0.keio.ac.jp, ns1.keio.ac.jp and ns9.keio.ac.jp.
At least part of the name servers for lib.keio.ac.jp are shared with other domains, for instance 254.113.131.in-addr.arpa, comp.ae.keio.ac.jp, jukuin.keio.ac.jp, 193.113.131.in-addr.arpa and obgy.med.keio.ac.jp.
These name servers are commonly used with ns0.sfc.keio.ac.jp, ns01.sfc.keio.ac.jp, ns02.sfc.keio.ac.jp and uni.arc.ics.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
ns9.keio.ac.jp points to 2403:3a00:202:190a:133:167:67:76 and 133.167.67.76
lib.keio.ac.jp is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
lib.keio.ac.jp shares at least some mail servers with other domains, for example scalemodel.eu, natuzzi.ro, raouls.com, lapero.org and champselector.com.
These mail servers are commonly used alongside aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27
aspmx3.googlemail.com points to 2a00:1450:4025:c01::1b and 142.250.147.26
aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 142.250.101.27
alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.26
alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.26
Host names that point to 142.250.147.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com