WWW.RTSAK.COM - ookla.o2.cz
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ookla.o2.cz checked at 2025-11-25T13:00:21.762Z 653ms 35/35/35 100% R:20 allDone:true timedOut:false ookla.o2.cz
| CNAME | newookla.o2.cz | ||||||
| A | 2a00:1028:7ff:117::2 🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | dynamic-2a00-1028-07ff-0117-0000-0000-0000-0002.ipv6.o2.cz | ||||||
| A | 194.228.21.143🇨🇿 O2-CZECH-REPUBLIC | ||||||
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.
Starts with same word
Starts similarily
AI analysis
ookla.o2.cz has two IP numbers: 2a00:1028:7ff:117::2 and 194.228.21.143.
Other host names for instance newookla.o2.cz and dynamic-2a00-1028-07ff-0117-0000-0000-0000-0002.ipv6.o2.cz share IP numbers with ookla.o2.cz.