DNSWHOIS.INFO - o2sms.cz
Search for IP or hostnames:
o2sms.cz checked at 2025-10-29T04:25:45.611Z 609ms 44/44/44 100% R:7o2sms.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 | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
Starts with same word
Starts similarily
AI analysis
Two name servers dns.iol.cz and ns2.tel.cz handle the delegation for o2sms.cz.
o2sms.cz shares the same name server setup as other domains, for example 228.180.90.in-addr.arpa, 151.71.85.in-addr.arpa, 39.182.90.in-addr.arpa, 69.183.90.in-addr.arpa and 196.95.77.in-addr.arpa.
o2sms.cz shares name servers with other domains at least partially, for instance 69.228.194.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