but.cz checked at 2025-01-22T23:09:53.779Z 221ms 71/74/74 96% R:20
DNSTREE.COM - but.cz
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but.cz
NS | pipit.cis.vutbr.cz | ||||||
A | 2a01:430:120::4d5d:db6e 🇨🇿 Master Internet | ||||||
PTR | pipit.cis.vutbr.cz | ||||||
A | 77.93.219.110🇨🇿 Master Internet | ||||||
PTR | pipit.cis.vutbr.cz | ||||||
NS | rhino.cis.vutbr.cz | ||||||
A | 2001:67c:1220:e000::93e5:30a 🇨🇿 Brno University of Technology | ||||||
PTR | rhino.cis.vutbr.cz | ||||||
A | 147.229.3.10🇨🇿 Brno University of Technology | ||||||
PTR | rhino.cis.vutbr.cz | ||||||
MX | mailgw1.ro.vutbr.cz | ||||||
A | 147.229.1.78🇨🇿 Brno University of Technology | ||||||
PTR | mailgw1.ro.vutbr.cz | ||||||
A | 147.229.2.90🇨🇿 Brno University of Technology | ||||||
PTR | piranha.ro.vutbr.cz |
cz
NS | a.ns.nic.cz | ||||||
NS | b.ns.nic.cz | ||||||
NS | c.ns.nic.cz | ||||||
NS | d.ns.nic.cz |
AI analysis
but.cz points to a single IP address: 147.229.2.90.
IP numbers are shared by but.cz with other host names like fch.vut.cz, piranha.ro.vutbr.cz, vutium.vutbr.cz, ffa.vutbr.cz, and vut.cz.
Two name servers, pipit.cis.vutbr.cz and rhino.cis.vutbr.cz, are delegated to but.cz.
The name server setup of but.cz is shared with other domains such as net.vutbr.cz, zsuvoz.cz, vut.cz, navut.cz, and ipv6.vutbr.cz.
The domain but.cz shares its name servers at least partially with other domains such as 36-63.108.62.185.in-addr.arpa, fme.vutbr.cz, 15.229.147.in-addr.arpa, 16.229.147.in-addr.arpa, and 108.62.185.in-addr.arpa.
The name servers swordfish.ro.vutbr.cz, gate.feec.vutbr.cz, kazi.fit.vutbr.cz, guta.fit.vutbr.cz, kos.feec.vutbr.cz, golem.kn.vutbr.cz, titan.kn.vutbr.cz, rhino.vutbr.net, gandalf.fme.vutbr.cz, and nsa.ces.net are often used in conjunction.
pipit.cis.vutbr.cz and rhino.cis.vutbr.cz each point to two IP numbers: 2a01:430:120::4d5d:db6e, 77.93.219.110 and 2001:67c:1220:e000::93e5:30a, 147.229.3.10 respectively.
The mail server mailgw1.ro.vutbr.cz is responsible for handling but.cz.
Just like the domains feec.vutbr.cz, vut.cz, usi.vutbr.cz, fbm.vutbr.cz, and navut.cz, but.cz also has the same mail server setup.
mailgw1.ro.vutbr.cz points to a single IP address: 147.229.1.78.