WWW.ROBTEX.COM - cs21.cz
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cs21.cz checked at 2025-11-19T18:25:19.997Z 513ms 83/83/83 100% R:13 allDone:true timedOut:false cs21.cz
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
Starts with same word
Starts similarily
AI analysis
cs21.cz points to a single IP address: 89.185.235.109.
Other host names such as *.it.cz, it.cz, itcz.cz and itcz.eu share IP numbers with cs21.cz.
Two name servers dns1.master.cz and dns2.master.cz handle the delegation for cs21.cz.
cs21.cz shares the same name server setup as other domains, for example primakauf.cz, iontoforese.com.br, rexta.cz, electroantiperspirant.fr and asc-tuningimports.cz.
cs21.cz at least partially shares name servers with other domains, for example iris-egen.cz, naturia.cz, xeex.cz, daumont.cz and exclusiveessential.cz.
These name servers are commonly used with d1561.masterinter.net and d723.masterinter.net and eris.topdigital.cz.
Host names with two IP numbers:
dns1.master.cz points to 2a01:430:100:4c::acdc and 81.31.37.68.
dns2.master.cz points to 2a01:430:200:1e::abba and 80.79.16.4.