NSLIST.NET - isc.cvut.cz

Search for IP or hostnames:

isc.cvut.cz checked at 2025-09-09T09:27:07.918Z 379ms 131/131/131 100% R:15

`isc.cvut.cz`

NS	`ns1.digitalocean.com`
		A	2606:4700:52::ac40:34d2 ^{🇺🇸 Cloudflare}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515 ^{🇺🇸 Cloudflare}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1 ^{🇺🇸 Cloudflare}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare}
			PTR	`ns3.digitalocean.com`
MX	`aspmx.l.google.com`
		A	2a00:1450:400c:c07::1b ^{🇧🇪 Google}
			PTR	`wo-in-f27.1e100.net`
			PTR	`wo-in-x1b.1e100.net`
		A	74.125.71.26^{🇺🇸 Google}
			PTR	`wn-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:4013:c1c::1b ^{🇳🇱 Google}
			PTR	`yugrqog-in-f27.1e100.net`
		A	192.178.156.26^{🇺🇸 Google}
			PTR	`yugrqog-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:4025:c01::1a ^{🇵🇱 Google}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.26^{🇺🇸 Google}
			PTR	`rd-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4010:c0e::1b ^{🇫🇮 Google}
			PTR	`lu-in-f27.1e100.net`
			PTR	`lu-in-x1b.1e100.net`
		A	74.125.131.27^{🇺🇸 Google}
			PTR	`lu-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2404:6800:4003:c06::1b ^{🇸🇬 Google}
			PTR	`sm-in-f27.1e100.net`
		A	142.250.4.27^{🇺🇸 Google}
			PTR	`sm-in-f27.1e100.net`
A	2603:1020:203:3:: ^{🇳🇱 Microsoft}
A	51.124.89.223^{🇳🇱 Microsoft}

`cvut.cz`

	MX	`mailgw3.cvut.cz`
	MX	`mailgw4.cvut.cz`
	NS	`ns.cvut.cz`
	NS	`nss.cvut.cz`
	A	147.32.3.202^{🇨🇿 CESNET}

rank #5898 globally
rank #9 in the tld
This domain name belongs to the Czech Technical University in Prague, the oldest non-military technical university in Europe. It provides information about the university's programs, research, staff, and students etc. The abbreviation "cvut" stands for "České vysoké učení technické", which translates to Czech Technical University.

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AI analysis

isc.cvut.cz points to two IP numbers: 2603:1020:203:3:: and 51.124.89.223.

Three name servers, ns1.digitalocean.com, ns2.digitalocean.com, and ns3.digitalocean.com, are delegated to isc.cvut.cz.

The domain isc.cvut.cz shares name servers, at least partially, with other domains such as hellmadegames.com, localitsecurity.com, 1.0.0.0.9.1.1.1.0.0.0.0.0.0.0.0.0.d.0.0.2.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, iban.gen.tr, and stylemix.net.

ns1.digitalocean.com, 2606:4700:52::ac40:34d2, and 172.64.52.210 are associated together.

ns2.digitalocean.com, 2606:4700:5a::ac40:3515, and 172.64.53.21 are interconnected.

ns3.digitalocean.com, 2606:4700:52::ac40:31d1, and 172.64.49.209 are linked.

The five mail servers, 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, are responsible for handling isc.cvut.cz.

Other domains like abitgone.co.uk, fdrmedia.com, protech-insp.com, darrylharperjazz.com, and guide-tarn-aveyron.com share some mail servers, at least partially, with isc.cvut.cz.

The mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, and aspmx5.googlemail.com are commonly used in conjunction with these mail servers.

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 each point to two IP numbers: 2a00:1450:400c:c07::1b/74.125.71.26, 2a00:1450:4013:c1c::1b/192.178.156.26, 2a00:1450:4025:c01::1a/142.250.147.26, 2a00:1450:4010:c0e::1b/74.125.131.27, and 2404:6800:4003:c06::1b/142.250.4.27 respectively.

dbq