NSLIST.NET - phys.keio.ac.jp

Search for IP or hostnames:

phys.keio.ac.jp checked at 2025-10-03T10:22:26.249Z 852ms 91/91/91 100% R:31

`phys.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	`kphys.sakura.ne.jp`
		A	49.212.235.225^{🇯🇵 SAKURA internet AS9371}
			PTR	`www3485.sakura.ne.jp`
A	131.113.44.1^{🇯🇵 KEIO-NET}
		PTR	`phys-relay.phys.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

ukac0.phys.keio.ac.jp

ssmac0.phys.keio.ac.jp

nkbphys7.phys.keio.ac.jp

knstu2tk.phys.keio.ac.jp

okabamar.phys.keio.ac.jp

chushi0.phys.keio.ac.jp

gjlw0.phys.keio.ac.jp

nkbphys4.phys.keio.ac.jp

www.phys.keio.ac.jp

mymc1.phys.keio.ac.jp

knstu1tk.phys.keio.ac.jp

phys-relay.phys.keio.ac.jp

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AI analysis

phys.keio.ac.jp is the parent of ukac0.phys.keio.ac.jp, ssmac0.phys.keio.ac.jp, nkbphys7.phys.keio.ac.jp, knstu2tk.phys.keio.ac.jp, okabamar.phys.keio.ac.jp and a few other host names.

phys.keio.ac.jp resolves to one IP number: 131.113.44.1.

Other host names, for instance phys-relay.phys.keio.ac.jp, share IP numbers with phys.keio.ac.jp.

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

phys.keio.ac.jp at least partially shares name servers with other domains, for instance 238.113.131.in-addr.arpa, cc.keio.ac.jp, fbc.mita.keio.ac.jp, 122.113.131.in-addr.arpa and mita.itc.keio.ac.jp.

These name servers are commonly used alongside ns0.sfc.keio.ac.jp, ns01.sfc.keio.ac.jp, ns02.sfc.keio.ac.jp, k12.keio-e.ed.jp, boston.yochisha.keio.ac.jp, uni.arc.ics.keio.ac.jp and mail.kmd.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.

phys.keio.ac.jp is handled by a single mail server, kphys.sakura.ne.jp.

phys.keio.ac.jp shares the same mail server setup as other domains, for instance kphys.sakura.ne.jp.

kphys.sakura.ne.jp resolves to IP 49.212.235.225.

dbq