DNSWHOIS.INFO - rck.o2.cz
Search for IP or hostnames:
rck.o2.cz checked at 2025-10-07T08:34:23.963Z 281ms 54/54/54 100% R:8rck.o2.cz
| NS | dns.iol.cz | ||||||
| A | 2a00:1028:100:102::61 🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | dns.iol.cz | ||||||
| A | 194.228.2.61🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | dns.iol.cz | ||||||
| NS | ns2.tel.cz | ||||||
| A | 2a00:1028:1:205::2 🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | ns2.tel.cz | ||||||
| A | 194.228.2.1🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | ns2.tel.cz | ||||||
o2.cz
| NS | dns.iol.cz | ||||||
| MX | smtp-in.o2.cz | ||||||
| NS | ns2.tel.cz | ||||||
| A | 2001:41d8:1:742:2::2 🇨🇿 O2-CZECH-REPUBLIC | ||||||
| A | 160.218.161.162🇨🇿 O2-CZECH-REPUBLIC | ||||||
rank #98 in the tld
This domain "o2.cz" appears to be owned by O2, which is a telecommunications company. The ".cz" indicates that the website is based in or has connections to the Czech Republic. The company provides services such as mobile communications, fixed-line communications, and internet services.
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Starts with same word
Starts similarily
AI analysis
rck.o2.cz is a parent of 90-177-73-73.rck.o2.cz, 90-177-27-127.rck.o2.cz, 90-177-125-7.rck.o2.cz, 90-177-57-4.rck.o2.cz, 90-177-97-72.rck.o2.cz and hundreds more host names.
Two name servers dns.iol.cz and ns2.tel.cz handle the delegation for rck.o2.cz.
rck.o2.cz shares the same name server setup as other domains, for instance 134.161.85.in-addr.arpa, 211.71.85.in-addr.arpa, 71.179.90.in-addr.arpa, 248.71.85.in-addr.arpa and o2vyhody.cz.
rck.o2.cz shares name servers with other domains at least partially, for example 15.84.193.in-addr.arpa.
Host names with two IP numbers:
dns.iol.cz points to 2a00:1028:100:102::61 and 194.228.2.61.
ns2.tel.cz points to 2a00:1028:1:205::2 and 194.228.2.1.
dbq