CF1759312200072-tsm20251001075501

WWW.ROBTEX.COM - smtp-in2.o2active.cz

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smtp-in2.o2active.cz checked at 2025-10-01T09:49:59.991Z 574ms 115/115/115 100% R:17

AI analysis

smtp-in2.o2active.cz points to a single IP: 160.218.161.102.

Other host names, for instance 160-218-161-102.rea.o2.cz, o2active.cz and o2knihovna.cz share IP numbers with smtp-in2.o2active.cz.

smtp-in2.o2active.cz's delegation is to two name servers dns.iol.cz and ns2.tel.cz.

smtp-in2.o2active.cz shares the same name server configuration as other domains, such as 64.80.109.in-addr.arpa, 191.218.160.in-addr.arpa, 94.228.194.in-addr.arpa, 43.176.90.in-addr.arpa and 193.188.80.in-addr.arpa.

smtp-in2.o2active.cz shares name servers with other domains at least partially, for example idnes.tv.

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

smtp-in2.o2active.cz is served by a single mail server, smtp-in.quick.cz.

smtp-in2.o2active.cz shares the same mail server setup as other domains, such as quick.cz and o2active.cz.

Hostname smtp-in.quick.cz resolves to two IPs: 2a00:1028:d:2963::105 and 90.176.151.97.

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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UuDaFUR CF johedugfp 2025-10-01