CF1760611615412-tsm20251016091337

WWW.RTSAK.COM - o2its.cz

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o2its.cz checked at 2025-10-16T10:46:55.401Z 452ms 78/78/78 100% R:21

o2its.cz

NSdns.iol.cz
A2a00:1028:100:102::61 🇨🇿 O2-CZECH-REPUBLIC
PTRdns.iol.cz
A194.228.2.61🇨🇿 O2-CZECH-REPUBLIC
PTRdns.iol.cz
MXsmtp-in.o2its.cz
A2a00:1028:d:2963::107 🇨🇿 O2-CZECH-REPUBLIC
PTRsmtp-in.o2its.cz
A90.176.151.99🇨🇿 O2-CZECH-REPUBLIC
PTRsmtp-in.o2its.cz
NSns2.tel.cz
A2a00:1028:1:205::2 🇨🇿 O2-CZECH-REPUBLIC
PTRns2.tel.cz
A194.228.2.1🇨🇿 O2-CZECH-REPUBLIC
PTRns2.tel.cz
A194.228.122.168🇨🇿 O2-CZECH-REPUBLIC

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

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AI analysis

o2its.cz is a parent of web03.o2its.cz, pmgw.o2its.cz, titan-test.o2its.cz and smtp-in.o2its.cz.

o2its.cz points to a single IP: 194.228.122.168.

Other host names, for instance smartcity.cz, itil.cz and o2bs.com share IP numbers with o2its.cz.

Two name servers dns.iol.cz and ns2.tel.cz handle delegation for o2its.cz.

o2its.cz uses the same name server setup as other domains, for example 135.80.109.in-addr.arpa, 130.136.78.in-addr.arpa, 187.83.88.in-addr.arpa, 26.100.88.in-addr.arpa and o2hosting.sk.

o2its.cz shares name servers with other domains at least in part, for instance 207.228.194.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

o2its.cz is handled by a single mail server, smtp-in.o2its.cz.

o2its.cz uses the same mail server setup as other domains, for instance o2isp.cz and o2bs.com.

Host smtp-in.o2its.cz resolves to two IPs: 2a00:1028:d:2963::107 and 90.176.151.99.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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xnhYUDU CF johedugfp 2025-10-16