DNSWHOIS.INFO - tech4u-cb.cz
Search for IP or hostnames:
tech4u-cb.cz checked at 2025-11-20T14:27:24.577Z 303ms 65/65/65 100% R:13 allDone:true timedOut:false tech4u-cb.cz
| NS | ns1.websupport.cz | ||||||
| A | 2a10:bbc0::11 🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12 🇸🇪 ACTIVE24-AS | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13 🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 37.9.175.165🇸🇰 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | ing.r3.websupport.sk | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
Up
antix.tech4u-cb.cz |
Starts with same word
tech4u-cb.cz |
Starts similarily
tech4u-cb.cz |
AI analysis
tech4u-cb.cz is a parent of antix.tech4u-cb.cz.
tech4u-cb.cz points to a single IP number: 37.9.175.165.
Other host names, for instance janheinvanstiphout.com, wagnersolar.hu, danbar.cz, polytron.cz and koredo.cz share IP numbers with tech4u-cb.cz.
The delegation for tech4u-cb.cz is handled by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
tech4u-cb.cz at least partially shares name servers with other domains, for instance gabolexin.cz, bsp.eu, railstream.cz, aprague.cz and bex.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.
dbq