WWW.ROBTEX.COM - ictb.cz

Search for IP or hostnames:

ictb.cz checked at 2025-11-18T21:52:40.359Z 5066ms 99/111/111 89% R:10 allDone:false timedOut:true

`ictb.cz`

NS	`ns1.ictb.cz`
		A	81.91.216.136^{🇨🇿 OVANET}
NS	`ns2.ictb.cz`
		A	81.91.216.138^{🇨🇿 OVANET}
NS	`ns3.ictb.cz`
		A	85.255.1.212^{🇨🇿 INTERNET-CZ}
			PTR	`212.1.forpsi.net`
MX	`smtpf.ictb.cz`
		A	81.91.216.140^{🇨🇿 OVANET}
MX	`smtps.ictb.cz`
		A	81.91.216.143^{🇨🇿 OVANET}
A	81.91.216.142^{🇨🇿 OVANET}

`cz`

	NS	`a.ns.nic.cz`
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`

Up

smtpf.ictb.cz

ns2.ictb.cz

smtps.ictb.cz

ns1.ictb.cz

ns3.ictb.cz

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AI analysis

ictb.cz is the parent of smtpf.ictb.cz, ns2.ictb.cz, smtps.ictb.cz, ns1.ictb.cz and ns3.ictb.cz.

ictb.cz points to a single IP address: 81.91.216.142.

Other host names, for instance ercool.cz, share IP numbers with ictb.cz.

ictb.cz is delegated to three name servers: ns1.ictb.cz, ns2.ictb.cz and ns3.ictb.cz.

ictb.cz shares name servers with other domains, at least partially; for example 159-128.216.91.81.in-addr.arpa and ercool.cz.

Host names with a single IP:

ns1.ictb.cz points to: 81.91.216.136

ns2.ictb.cz points to: 81.91.216.138

ns3.ictb.cz points to: 85.255.1.212

ictb.cz is handled by two mail servers: smtpf.ictb.cz and smtps.ictb.cz.

ictb.cz shares the same mail server setup as other domains, for instance ercool.cz.

Some mail servers are shared between ictb.cz and other domains, for instance richtar.name.

these mail servers are frequently used alongside the mail servers mail.richtar.name.

Hostnames with a single IP

smtpf.ictb.cz resolves to: 81.91.216.140.

smtps.ictb.cz resolves to: 81.91.216.143.

dbq