DNSWHOIS.INFO - elec.keio.ac.jp

Search for IP or hostnames:

elec.keio.ac.jp checked at 2025-10-28T08:01:06.303Z 694ms 97/97/97 100% R:16

`elec.keio.ac.jp`

MX	`v0902-131.mailsecure.jp`
		A	211.2.164.131^{🇯🇵 InfoSphere}
			PTR	`v0902-131.mailsecure.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`
MX	`mail.elec.keio.ac.jp`
		A	211.2.164.131^{🇯🇵 InfoSphere}
			PTR	`v0902-131.mailsecure.jp`
A	116.80.111.213^{🇯🇵 InfoSphere}
		PTR	`www.elec.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 #3657 globally
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.

Up

ykw.elec.keio.ac.jp

elecgwy.elec.keio.ac.jp

tkhm.elec.keio.ac.jp

www.elec.keio.ac.jp

mail.elec.keio.ac.jp

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AI analysis

elec.keio.ac.jp is a parent of ykw.elec.keio.ac.jp, elecgwy.elec.keio.ac.jp, tkhm.elec.keio.ac.jp, www.elec.keio.ac.jp and mail.elec.keio.ac.jp.

elec.keio.ac.jp resolves to a single IP: 116.80.111.213.

Other host names share IP numbers with elec.keio.ac.jp; for instance www.elec.keio.ac.jp.

elec.keio.ac.jp delegates to three name servers: ns0.keio.ac.jp, ns1.keio.ac.jp and ns9.keio.ac.jp.

elec.keio.ac.jp shares some name servers with other domains, for example 192-26.135.113.131.in-addr.arpa, econ.keio.ac.jp, hosp.med.keio.ac.jp, mcc.keio.ac.jp and mech.keio.ac.jp.

These name servers are commonly used with ns0.sfc.keio.ac.jp, ns.dmclab.jp, ns.dmc.keio.ac.jp, amber.nak.ics.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

elec.keio.ac.jp is served by two mail servers: v0902-131.mailsecure.jp and mail.elec.keio.ac.jp.

elec.keio.ac.jp shares some mail servers with other domains at least partially, for instance mail.elec.keio.ac.jp and v0902-131.mailsecure.jp.

Host names with one IP number:

v0902-131.mailsecure.jp points to: 211.2.164.131

mail.elec.keio.ac.jp points to: 211.2.164.131

Names pointing to 211.2.164.131: v0902-131.mailsecure.jp and mail.elec.keio.ac.jp

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