CF1761034312532-tsm20251017082432

MXLIST.NET - firewall.cz

Search for IP or hostnames:

firewall.cz checked at 2025-10-21T08:11:52.519Z 413ms 83/83/83 100% R:23

firewall.cz

NSns1.poda.cz
A2a00:ca8:591d:1de0::591d:1de6 🇨🇿 PODA
A89.29.29.230🇨🇿 PODA
PTRns1.poda.cz
NSns2.poda.cz
A178.248.9.14🇨🇿 K2ATMITEC
PTRns2.poda.cz
NSns3.poda.cz
A2a01:430:111::139 🇨🇿 MasterDC
PTRns3.poda.cz
A81.31.42.139🇨🇿 MasterDC
PTRns3.poda.cz
MXmail.sky.cz
A193.165.182.67🇨🇿 PODA
PTRsokol.skynet.cz
A193.165.254.33🇨🇿 PODA
PTRskyhosting.skynet.cz

cz

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

Starts with same word

Starts similarily

AI analysis

firewall.cz resolves to a single IP: 193.165.254.33.

Other host names share IP numbers with firewall.cz; for instance pgp.cz.

firewall.cz delegates to three name servers: ns1.poda.cz, ns2.poda.cz and ns3.poda.cz.

firewall.cz shares some name servers with other domains, for example 121.29.89.in-addr.arpa, 153.157.78.in-addr.arpa, 107.165.193.in-addr.arpa, okd.cz and 13.135.85.in-addr.arpa.

These name servers are often used together with ns1.k2datovecentrum.cz, ns2.k2datovecentrum.cz and ns3.k2datovecentrum.cz.

Host names with two IP numbers:

ns1.poda.cz points to 2a00:ca8:591d:1de0::591d:1de6 and 89.29.29.230.

ns3.poda.cz points to 2a01:430:111::139 and 81.31.42.139.

Host names with one IP number:

ns2.poda.cz points to 178.248.9.14.

firewall.cz is handled by a single mail server, mail.sky.cz.

firewall.cz shares the mail server setup with other domains, for example pablo.cz, hosting2.skynet.cz, oknet.cz, najihu.cz and skyhosting.skynet.cz.

firewall.cz shares some mail servers with other domains, at least partially; for instance kala.cz, zoukar.cz, tu.bon.cz, designtrade.eu and marsh.cz.

these mail servers are commonly used alongside relay.skynet.cz, xrelay.skynet.cz and relay.bohemia.net.

Host name mail.sky.cz points to IP 193.165.182.67.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

UjFrMlc CF johedugfp 2025-10-21