DNSWHOIS.INFO - gsec.keio.ac.jp

Search for IP or hostnames:

gsec.keio.ac.jp checked at 2025-10-22T00:02:51.388Z 471ms 77/77/77 100% R:18

`gsec.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 internet AS9371}
			PTR	`ns9.keio.ac.jp`
		A	133.167.67.76^{🇯🇵 SAKURA internet AS9371}
			PTR	`ns9.keio.ac.jp`
MX	`mail.gsec.keio.ac.jp`
		A	119.245.216.125^{🇯🇵 NTT PC Communications (InfoSphere)}

`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

inami.gsec.keio.ac.jp

mail.gsec.keio.ac.jp

sueyoshi.gsec.keio.ac.jp

gsec-snd.gsec.keio.ac.jp

env.gsec.keio.ac.jp

de09.gsec.keio.ac.jp

cronos1.gsec.keio.ac.jp

de01.gsec.keio.ac.jp

Starts with same word

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AI analysis

gsec.keio.ac.jp is a parent of inami.gsec.keio.ac.jp, mail.gsec.keio.ac.jp, sueyoshi.gsec.keio.ac.jp, gsec-snd.gsec.keio.ac.jp, env.gsec.keio.ac.jp and several other host names.

gsec.keio.ac.jp is delegated to three name servers: ns0.keio.ac.jp, ns1.keio.ac.jp and ns9.keio.ac.jp.

gsec.keio.ac.jp at least partially shares name servers with other domains, for instance tsushin.keio.ac.jp, dmc.keio.ac.jp, am.ics.keio.ac.jp, fbc.hc.keio.ac.jp and 39.113.131.in-addr.arpa.

These name servers are often used with ns0.sfc.keio.ac.jp and uni.arc.ics.keio.ac.jp.

Host names with two IP numbers:

Host ns0.keio.ac.jp points to 2001:df0:eb:e14::3 and 131.113.132.3.

Host ns1.keio.ac.jp points to 2001:df0:eb:e14::4 and 131.113.132.4.

Host ns9.keio.ac.jp points to 2403:3a00:202:190a:133:167:67:76 and 133.167.67.76.

gsec.keio.ac.jp is handled by a single mail server, mail.gsec.keio.ac.jp.

Host name mail.gsec.keio.ac.jp points to IP address 119.245.216.125.

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