WWW.RTSAK.COM - coldrex.cz
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coldrex.cz checked at 2025-11-11T13:44:57.331Z 251ms 157/157/157 100% R:13 allDone:true timedOut:false coldrex.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
coldrex.cz maps to four IP numbers: 2606:4700::6812:1e8d, 2606:4700::6812:1f8d, 104.18.30.141 and 104.18.31.141.
Other host names, for instance app-prod.payvalida.com, igdinfo.com, www.payvalida.com, payvalida.com and mta1.news.llscanada.org share IP numbers with coldrex.cz.
Two name servers lara.ns.cloudflare.com and olof.ns.cloudflare.com are delegated to coldrex.cz.
coldrex.cz uses the same name server configuration as other domains, such as physiomer.nl, jungle-formula.nl, arterin.sk, vitasil.eu and abtei.ch.
coldrex.cz at least partially shares name servers with other domains such as 2-support.com, goodnutrition.co, batteryjackdealer.com, ephronsystems.com and loleandorra.com.
These name servers are commonly used with ruth.ns.cloudflare.com and rafe.ns.cloudflare.com.
Host names with six IP numbers: Host name lara.ns.cloudflare.com points to 2606:4700:50::adf5:3a80, 2803:f800:50::6ca2:c080, 2a06:98c1:50::ac40:2080, 108.162.192.128, 172.64.32.128 and 173.245.58.128; host name olof.ns.cloudflare.com points to 2606:4700:58::a29f:2c33, 2803:f800:50::6ca2:c333, 2a06:98c1:50::ac40:2333, 108.162.195.51, 162.159.44.51 and 172.64.35.51.
Two mail servers handle coldrex.cz: mx.mailprotect.be and mx.backup.mailprotect.be.
coldrex.cz shares the same mail server setup as other domains, including declou.be, thecityofthedepressed.com, risk2safety.be, hond.be and plantenenbloemenkopen.be.
coldrex.cz shares mail servers with other domains at least in part, for instance boonen.com, rvanhove.be, misstella.fr, superjump.be and close-up.be.
these mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with four IP numbers
mx.mailprotect.be points to: 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143.
mx.backup.mailprotect.be points to: 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143.
Host names that point to 178.208.39.140: mx.mailprotect.be and mx.backup.mailprotect.be.
Host names that point to 178.208.39.141: mx.mailprotect.be and mx.backup.mailprotect.be.
Host names that point to 178.208.39.142: mx.mailprotect.be and mx.backup.mailprotect.be.
Host names that point to 178.208.39.143: mx.mailprotect.be and mx.backup.mailprotect.be.