MXLIST.NET - glc-net.tsukuba.ac.jp

Search for IP or hostnames:

glc-net.tsukuba.ac.jp checked at 2025-11-05T09:54:03.617Z 639ms 97/97/97 100% R:17

`glc-net.tsukuba.ac.jp`

MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c25::1b ^{🇺🇸 Google}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1b ^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1a ^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google}
			PTR	`ws-in-f26.1e100.net`
NS	`azami.cc.tsukuba.ac.jp`
		A	130.158.68.20^{🇯🇵 AS37917}
			PTR	`azami.cc.tsukuba.ac.jp`
NS	`kasumi.cc.tsukuba.ac.jp`
		A	130.158.68.21^{🇯🇵 AS37917}
			PTR	`kasumi.cc.tsukuba.ac.jp`
NS	`myouga.cc.tsukuba.ac.jp`
		A	130.158.71.54^{🇯🇵 AS37917}
			PTR	`myouga.cc.tsukuba.ac.jp`
A	49.212.163.64^{🇯🇵 SAKURA-C}
		PTR	`os3-294-36810.vs.sakura.ne.jp`

`tsukuba.ac.jp`

	NS	`dns-x.sinet.ad.jp`
	NS	`azami.cc.tsukuba.ac.jp`
	NS	`kasumi.cc.tsukuba.ac.jp`
	NS	`myouga.cc.tsukuba.ac.jp`
	MX	`smtpgwin.cc.tsukuba.ac.jp`

rank #5764 globally
rank #96 in the tld
This domain name represents the official website of the University of Tsukuba, located in Japan. The "tsukuba" part of the domain refers to the name of the university, while "ac" stands for academic, indicating that this is an educational institution. "jp" is the country code for Japan. Thus, anyone accessing this domain can expect to find information related to the University of Tsukuba.

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AI analysis

glc-net.tsukuba.ac.jp points to a single IP number: 49.212.163.64.

Other host names, for instance os3-294-36810.vs.sakura.ne.jp, share IP numbers with glc-net.tsukuba.ac.jp.

glc-net.tsukuba.ac.jp is delegated to three name servers: azami.cc.tsukuba.ac.jp, kasumi.cc.tsukuba.ac.jp and myouga.cc.tsukuba.ac.jp.

glc-net.tsukuba.ac.jp at least partially shares name servers with other domains, for instance prc.tsukuba.ac.jp, ole.tsukuba.ac.jp, chs.tsukuba.ac.jp, hokekan.tsukuba.ac.jp and kiso.tsukuba.ac.jp.

These name servers are often used together with the name servers dns.esys.tsukuba.ac.jp, dns-x.sinet.ad.jp, dns.cs.tsukuba.ac.jp, ns.jinsha.tsukuba.ac.jp, m6.nomencurator.org, mx2.biol.tsukuba.ac.jp, mx.biol.tsukuba.ac.jp, bukko-39.bk.tsukuba.ac.jp, bukko.bk.tsukuba.ac.jp and m5.biol.tsukuba.ac.jp.

Host names with one IP number:

azami.cc.tsukuba.ac.jp points to 130.158.68.20.

kasumi.cc.tsukuba.ac.jp points to 130.158.68.21.

myouga.cc.tsukuba.ac.jp points to 130.158.71.54.

glc-net.tsukuba.ac.jp is handled by three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

glc-net.tsukuba.ac.jp shares mail servers with other domains at least partially, including onecore.cl, bareblends.com, benscofield.com, eurostyle.it and opalarch.us.

these mail servers are often used with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

Host aspmx.l.google.com points to 2607:f8b0:4004:c25::1b and 172.253.63.26.

Host alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

Host alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.

dbq