fzu.cz - robtex.com

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fzu.cz checked at 2026-01-22T04:07:10.508Z 274ms 70/70/70 100% R:10 allDone:true timedOut:false cfaller:8c7ef5ee/14:b5598a42:6:21307:-:-:-

fzu.cz

NSexpat.cesnet.cz
A2001:718:ff05:202::44🇨🇿 CESNET2
PTRexpat.cesnet.cz
A78.128.216.44🇨🇿 CESNET2
PTRexpat.cesnet.cz
NSc-dns.fzu.cz
A147.231.127.224🇨🇿 CESNET2
PTRc-dns.fzu.cz
MXmx2.fzu.cz
NSs-dns.fzu.cz
A147.231.27.224🇨🇿 CESNET2
PTRs-dns.fzu.cz
A147.231.27.145🇨🇿 CESNET2
PTRwebfzu-prod.fzu.cz

cz

rank #128697 globally
rank #378 in the tld
📈 Tranco rank: #155,043

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AI analysis

fzu.cz is the parent of postak.fzu.cz, pc228.fzu.cz, webfzu-prod.fzu.cz, mx-s2-ext.fzu.cz, pc111.fzu.cz and several other host names.

fzu.cz points to a single IP: 147.231.27.145.

Other host names, for instance webfzu-prod.fzu.cz, share IP numbers with fzu.cz.

fzu.cz is delegated to three name servers: expat.cesnet.cz, c-dns.fzu.cz and s-dns.fzu.cz.

fzu.cz shares name servers with other domains to some extent, for instance 127.231.147.in-addr.arpa, 27.231.147.in-addr.arpa, 126.231.147.in-addr.arpa and 26.231.147.in-addr.arpa.

Host names with two IP numbers:

expat.cesnet.cz points to 2001:718:ff05:202::44 and 78.128.216.44.

Host names with one IP number:

c-dns.fzu.cz points to 147.231.127.224.

s-dns.fzu.cz points to 147.231.27.224.

fzu.cz is served by a single mail server, mx2.fzu.cz.