CF1760255479517-tsm20251012072614

WWW.ROBTEX.COM - spam-firewall.cz

Search for IP or hostnames:

spam-firewall.cz checked at 2025-10-12T07:51:19.500Z 1060ms 125/125/125 100% R:21

AI analysis

The entity spam-firewall.cz points to two IP numbers: 2a00:1ed0:25::10 and 217.16.184.116.

For instance, other host names mail.ajan.cz, ns.relativedesign.cz, tirad.cz, jimka.cz and farmsystems.sk share IP numbers with spam-firewall.cz.

spam-firewall.cz is delegated to two name servers: pdns.trnet.cz and tdns.trnet.cz.

spam-firewall.cz uses the same name server setup as other domains such as 163.31.89.in-addr.arpa, provem.cz, ohktrebic.cz, pragogastro.cz and pbspe.cz.

Host names with two IP numbers:

pdns.trnet.cz points to 2a02:5d00::2 and 89.31.163.10; tdns.trnet.cz points to 2a01:430:100:47::16 and 89.185.227.221.

Two mail servers bar01.trnet.cz and bar11.trnet.cz handle spam-firewall.cz.

spam-firewall.cz shares the same mail server setup as other domains, for instance spam-firewall.eu, drasar-as.cz, trnet.cz, digiact.cz and arron.cz.

spam-firewall.cz shares some mail servers with other domains to some extent, for instance adwplus.cz and salleko.cz.

these mail servers are commonly used alongside mx.stable.cz and mx.stable.sk.

Host names with one IP number:

bar01.trnet.cz points to: 89.31.163.8.

bar11.trnet.cz points to: 89.31.163.23.

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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gpNnQrJ CF johedugfp 2025-10-12