CF1758164201785-tsm20250915222102

WWW.ROBTEX.COM - cs.cas.cz

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cs.cas.cz checked at 2025-09-18T02:56:41.756Z 558ms 103/103/103 100% R:20

cs.cas.cz

MXc100.cs.cas.cz
A147.231.6.229🇨🇿 CESNET
PTRc100.cs.cas.cz
NSfw.cs.cas.cz
A147.231.6.1🇨🇿 CESNET
PTRfw.cs.cas.cz
NSvisla.utia.cas.cz
A2001:718:401:1::1🇨🇿 CESNET
PTRvisla.utia.cas.cz
A147.231.12.1🇨🇿 CESNET
PTRvisla.utia.cas.cz
A147.231.6.218🇨🇿 CESNET

cas.cz

NSacademy.cas.cz
NSnsa.ces.net
NSvisla.utia.cas.cz
MXcas-cz.mail.protection.outlook.com
A147.231.163.211🇨🇿 CESNET
rank #6265 globally
rank #10 in the tld
This domain name "cas.cz" belongs to the Czech Academy of Sciences. It is a public non-university research institution which conducts fundamental, strategic and applied research in a wide range of scientific disciplines. It contributes to the advancement of knowledge, provides scientific education, and promotes cooperation with application sectors and international research.

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AI analysis

cs.cas.cz is a parent of ftp4.cs.cas.cz, imap.cs.cas.cz, uivti.cs.cas.cz, www.cs.cas.cz, c100.cs.cas.cz and a few other host names.

cs.cas.cz points to IP number: 147.231.6.218.

Other host names such as computerscience.cz, www.cs.cas.cz and ustavinformatiky.cz share IP numbers with cs.cas.cz.

cs.cas.cz is delegated to two name servers: fw.cs.cas.cz and visla.utia.cas.cz.

cs.cas.cz uses the same name server setup as other domains, including ustavinformatiky.cz and computerscience.cz.

cs.cas.cz at least partially shares name servers with other domains, for instance imc.cas.cz, 216.231.147.in-addr.arpa, 12.231.147.in-addr.arpa, img.cas.cz and 231.147.in-addr.arpa.

These name servers are commonly used alongside academy.cas.cz, nsa.ces.net, sun1.biomed.cas.cz, bivoj.it.cas.cz, ns2.it.cas.cz, centos.asu.cas.cz, galaxy.asu.cas.cz, dns.itam.cas.cz, alpha.img.cas.cz and relay.lib.cas.cz.

Host names with two IP numbers:

visla.utia.cas.cz points to 2001:718:401:1::1 and 147.231.12.1.

Host names with one IP number:

fw.cs.cas.cz points to 147.231.6.1.

cs.cas.cz is handled by a single mail server, c100.cs.cas.cz.

cs.cas.cz shares the same mail server setup as other domains, for instance ustavinformatiky.cz, computerscience.cz and uivt.cas.cz.

c100.cs.cas.cz points to a single IP: 147.231.6.229.

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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LrYrpCq CF johedugfp 2025-09-18