WWW.RTSAK.COM - lib.keio.ac.jp
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lib.keio.ac.jp checked at 2025-10-11T13:12:03.292Z 339ms 127/127/127 100% R:17lib.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.
lib.keio.ac.jp at least partially shares name servers with other domains, including 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.
The mail servers for lib.keio.ac.jp are shared with other domains, for instance scalemodel.eu, natuzzi.ro, raouls.com, lapero.org and champselector.com.
these mail servers are commonly used with 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 2607:f8b0:4023:100f::1a and 192.178.220.27
aspmx3.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.251.2.26
alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27
alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
Host names that point to 2607:f8b0:4023:100f::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names that point to 192.178.220.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names that point to 2607:f8b0:4003:c30::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com
Host names that point to 74.125.27.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com