DNSWHOIS.INFO - o2bs.com
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o2bs.com checked at 2025-10-17T20:29:43.319Z 463ms 75/75/75 100% R:21o2bs.com
| 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 | ||||||
| MX | smtp-in.o2its.cz | ||||||
| A | 2a00:1028:d:2963::107 🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | smtp-in.o2its.cz | ||||||
| A | 90.176.151.99🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | smtp-in.o2its.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 | 194.228.122.168🇨🇿 O2-CZECH-REPUBLIC | ||||||
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AI analysis
o2bs.com is a parent of relay.o2bs.com, mail.o2bs.com and www.o2bs.com.
o2bs.com points to a single IP: 194.228.122.168.
Other host names, for instance smartcity.cz, itil.cz and o2its.cz share IP numbers with o2bs.com.
Two name servers dns.iol.cz and ns2.tel.cz handle delegation for o2bs.com.
o2bs.com uses the same name server setup as other domains, for example 229.161.85.in-addr.arpa, o2hokej.cz, 25.81.109.in-addr.arpa, 111.182.90.in-addr.arpa and 170.181.90.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
o2bs.com is handled by a single mail server, smtp-in.o2its.cz.
o2bs.com uses the same mail server setup as other domains, for instance o2its.cz and o2isp.cz.
Host smtp-in.o2its.cz resolves to two IPs: 2a00:1028:d:2963::107 and 90.176.151.99.