CF1759372056119-tsm20251001211114

WWW.ROBTEX.COM - ok.cvut.cz

Search for IP or hostnames:

ok.cvut.cz checked at 2025-10-02T02:27:36.102Z 0ms 163/163/163 100% R:0

ok.cvut.cz

MXaspmx.l.google.com
A2607:f8b0:4023:c06::1a🇺🇸 Google
PTRdz-in-f26.1e100.net
A74.125.137.26🇺🇸 Google
PTRdy-in-f26.1e100.net
NSns1.ok.cvut.cz
A147.32.108.6🇨🇿 CESNET
PTRns1.ok.cvut.cz
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1b🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4001:c70::1a🇺🇸 Google
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google
PTRyucbful-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4024:c0d::1b🇺🇸 Google
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google
PTRmj-in-f26.1e100.net
A147.32.108.14🇨🇿 CESNET

cvut.cz

MXmailgw3.cvut.cz
MXmailgw4.cvut.cz
NSns.cvut.cz
NSnss.cvut.cz
A147.32.3.202🇨🇿 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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Starts with same word

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AI analysis

ok.cvut.cz is a parent of ns.ok.cvut.cz and ns1.ok.cvut.cz.

ok.cvut.cz points to a single IP address: 147.32.108.14.

One name server, ns1.ok.cvut.cz, handles delegation for ok.cvut.cz.

ns1.ok.cvut.cz points to a single IP number: 147.32.108.6.

ok.cvut.cz is handled by 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.

ok.cvut.cz shares at least partially some mail servers with other domains, for instance basil.wishgardenherbs.com, relokia.com, koreachina.kr, welcomeyou.com and mindfulnesstrainings.net.

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

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 74.125.137.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.26

alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27

alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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LBoPXoi CF johedugfp 2025-10-02