WWW.RTSAK.COM - o2extra.cz
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o2extra.cz checked at 2025-11-03T16:29:16.308Z 293ms 55/55/55 100% R:15o2extra.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 | ||||||
| A | 160.218.161.157🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | 160-218-161-157.rea.o2.cz | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
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www.o2extra.cz |
Starts with same word
Starts similarily
AI analysis
The parent of www.o2extra.cz is o2extra.cz.
o2extra.cz points to a single IP: 160.218.161.157.
Other host names, for instance o2extrapark.com, o2extrapark.cz, o2extravyhody.com, o2extra.com and o2extra.eu share IP numbers with o2extra.cz.
Two name servers dns.iol.cz and ns2.tel.cz handle delegation for o2extra.cz.
o2extra.cz uses the same name server setup as other domains, for example 62.188.80.in-addr.arpa, 13.228.194.in-addr.arpa, 77.228.194.in-addr.arpa, 136.78.80.in-addr.arpa and 48.177.90.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