CF1759732118463-tsm20251005211530

DNSWHOIS.INFO - graef.co.cz

Search for IP or hostnames:

graef.co.cz checked at 2025-10-06T06:28:38.430Z 473ms 57/57/57 100% R:16

graef.co.cz

NSns2.web4u.cz
A2a02:a40:100:28ff::12 🇨🇿 Radiokomunikace
PTRns2.web4u.cz
A85.207.53.12🇨🇿 Radiokomunikace
PTRns2.web4u.cz
NSns.web4u.cz
A2001:1568:fd::241 🇨🇿 WEB4U
PTRns.web4u.cz
A185.14.224.241🇨🇿 WEB4U
PTRns.web4u.cz
A2a01:28:ca:112::1:870 🇨🇿 SH.cz
PTRsce06.vas-server.cz
A37.235.102.36🇨🇿 SH.cz
PTRsce06.vas-server.cz

co.cz

NSns1.anycastdns.cz
NSns2.anycastdns.cz

Starts with same word

Starts similarily

AI analysis

graef.co.cz resolves to two IP numbers: 2a01:28:ca:112::1:870 and 37.235.102.36.

other host names including privest.cz, graef.sk, *.steba.cz, guzzanti.com and www.steba.cz share IP numbers with graef.co.cz.

graef.co.cz is delegated to two name servers ns2.web4u.cz and ns.web4u.cz.

graef.co.cz shares the same name server setup as other domains, for instance lifewater.cz, vescom.cz, pmcfacility.cz, lipina.eu and auti.cz.

Host names with two IP numbers:

The host name ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12; the host name ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.

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

YjIcIjS CF johedugfp 2025-10-06