WWW.RTSAK.COM - ntl.cz
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ntl.cz checked at 2025-11-18T23:09:22.727Z 1949ms 128/128/128 100% R:14 allDone:true timedOut:false ntl.cz
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
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AI analysis
ntl.cz is a parent of caligula.ntl.cz and www.ntl.cz.
ntl.cz points to a single IP number: 37.9.175.165.
Other host names, for instance www.cetnov.cz, fondoprav.cz, finep.eu, fotoreal.cz and omalgami.com share IP numbers with ntl.cz.
The delegation for ntl.cz is handled by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
ntl.cz at least partially shares name servers with other domains, for instance ibersaculib.biz, herzig.cz, bvz.sk, party-stany.com and itcf.cz.
Two IP numbers per host:
ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.
ntl.cz is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
ntl.cz shares mail servers with other domains at least in part, for instance artonbeads.net, preciousplastic.com, drkarafitzgerald.com, twincitymetalseal.net and evahavlova.com.
These mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27.
aspmx3.googlemail.com points to 2a00:1450:4025:c01::1b and 142.250.147.26.
aspmx.l.google.com points to 2607:f8b0:4004:c08::1a and 172.253.63.26.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.