CF1759425242622-tsm20251002145945

WWW.ROBTEX.COM - jcs.cz

Search for IP or hostnames:

jcs.cz checked at 2025-10-02T17:14:02.591Z 243ms 117/117/117 100% R:8

jcs.cz

NSns1.tele3.cz
A2001:1528:123::d01🇨🇿 Casablanca INT a.s.
PTRns1.tele3.cz
A81.0.217.111🇨🇿 Casablanca INT a.s.
NSns2.tele3.cz
A2a01:430:43::d02🇨🇿 MasterDC
PTRns2.tele3.cz
A81.31.35.151🇨🇿 MasterDC
NSns3.tele3.eu
A2a01:4f8:162:24c1::d03🇩🇪 Hetzner
PTRns3.tele3.eu
A5.9.97.250🇩🇪 Hetzner
PTRns3.tele3.eu
NSns4.tele3.us
A2a01:4ff:f0:16b7::d04🇺🇸 Hetzner Online Cloud 2
PTRns4.tele3.us
A5.161.75.38🇺🇸 Hetzner Online Cloud 2
PTRns4.tele3.us
A88.146.242.183🇨🇿 Vodafone Czech Republic

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

Starts with same word

Starts similarily

AI analysis

jcs.cz resolves to a single IP: 88.146.242.183.

Other host names, for instance zachod.cz, phdr.cz, protektor.cz, doremi.cz and ikona.cz share IP numbers with jcs.cz.

jcs.cz is delegated to four name servers: ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu and ns4.tele3.us.

jcs.cz shares some name servers with other domains, for example circon.cz, ifrancie.info, lqz.cz, cs5.cz and zamekkonopiste.info.

Host names with two IP numbers

Two IPs per host:

ns1.tele3.cz points to 2001:1528:123::d01 and 81.0.217.111

ns2.tele3.cz points to 2a01:430:43::d02 and 81.31.35.151

ns3.tele3.eu points to 2a01:4f8:162:24c1::d03 and 5.9.97.250

ns4.tele3.us points to 2a01:4ff:f0:16b7::d04 and 5.161.75.38

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

YOGWwRf CF johedugfp 2025-10-02