NSLIST.NET - iplab.cs.tsukuba.ac.jp

Search for IP or hostnames:

iplab.cs.tsukuba.ac.jp checked at 2025-10-07T15:53:34.090Z 619ms 85/85/85 100% R:10

`iplab.cs.tsukuba.ac.jp`

MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c21::1b ^{🇺🇸 Google}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.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::1b ^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4025:402::1b ^{🇳🇱 Google}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google}
			PTR	`rb-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
A	130.158.42.17^{🇯🇵 AS37917}
		PTR	`web.iplab.cs.tsukuba.ac.jp`

`cs.tsukuba.ac.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`
	NS	`dns.cs.tsukuba.ac.jp`
	A	130.158.70.192^{🇯🇵 AS37917}

Starts with same word

iplab.it

iplab.de

iplab.com.cn

iplab.ru

iplab.net

iplab.cn

iplab.pl

iplab.com

iplab.jp

iplab.org

iplab.info

iplab.in

iplab.se

iplab.co.uk

Starts similarily

labip.cn

lbpia.net

palbi.com

iplab.in

bilpa.com

lbpia.org

ibpla.com

iplab.se

lipab.se

iplab.co.uk

bipal.ru

ilpba.org

pibal.at

aplib.cz

ipbla.org

pilab.nu

pilab.dev

pabil.pl

balip.cn

iplab.it

laibp.com

pilab.de

pilab.se

iplab.de

iplab.com.cn

pilab.com

bipal.pl

pbali.com

pibal.eu

plabi.pl

iplab.ru

iplab.net

pilab.pl

pibla.com

aipbl.org

balip.com

iplab.cn

pilab.solutions

iplab.pl

pilab.org

aplib.com

alibp.com

iplab.com

pilab.systems

pilab.cn

bpail.com

plabi.com

pilab.co.jp

pilba.com

iplab.jp

lbpia.com

blipa.com

libap.org

labip.com

iplab.org

pilba.co.il

pilab.co.uk

pilab.ru

lbpai.com

pilab.info

pilab.com.cn

pilab.net

bilpa.com.uy

libpa.com

pliab.com

aplib.org

pibla.de

ilabp.com

pilab.us

pilba.org

ilabp.org

iplab.info

bipla.org

pbila.com

abipl.com

pilab.net.cn

AI analysis

iplab.cs.tsukuba.ac.jp points to a single IP: 130.158.42.17.

Five mail servers handle iplab.cs.tsukuba.ac.jp: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

iplab.cs.tsukuba.ac.jp shares some mail servers with other domains, at least partially, such as skutta.com, ecoplan.cl, masadaschool.com, benaturalinc.com and shulmaninteriors.com.

These mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c21::1b and 64.233.180.27

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

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.27

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.26

dbq