CF1759950065150-tsm20251008082644

WWW.ROBTEX.COM - captchahelp.cz

Search for IP or hostnames:

captchahelp.cz checked at 2025-10-08T19:01:05.118Z 395ms 81/81/81 100% R:20

AI analysis

captchahelp.cz is delegated to three name servers sld1.ns.nic.cz, sld2.ns.nic.cz and sld3.ns.nic.cz.

captchahelp.cz at least partially shares name servers with other domains, for instance knot-dns.cz, tld.cz, udp53.cz, edushield.cz and dnssectester.cz.

Host names with two IP numbers:

sld1.ns.nic.cz points to 2001:1488:800:126::98 and 217.31.207.98; sld2.ns.nic.cz points to 2001:1488:800:126::99 and 217.31.207.99; sld3.ns.nic.cz points to 2001:1ab0:7e1e:d150::8:1 and 217.31.57.6.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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fSUXRcn CF johedugfp 2025-10-08