CF1759862624513-tsm20251005211530

WWW.ROBTEX.COM - concom.cz

Search for IP or hostnames:

concom.cz checked at 2025-10-07T18:43:44.494Z 204ms 116/116/116 100% R:16

concom.cz

NSns2.web4u.cz
A2a02:a40:100:28ff::12🇨🇿 Radiokomunikace
PTRns2.web4u.cz
A85.207.53.12🇨🇿 Radiokomunikace
PTRns2.web4u.cz
NSns.web4u.cz
A2001:1568:fd::241🇨🇿 WEB4U
PTRns.web4u.cz
A185.14.224.241🇨🇿 WEB4U
PTRns.web4u.cz
MXmx1.mailchannels.net
A52.38.143.159🇺🇸 Amazon
PTRec2-52-38-143-159.us-west-2.compute.amazonaws.com
MXmx2.mailchannels.net
A52.38.143.159🇺🇸 Amazon
PTRec2-52-38-143-159.us-west-2.compute.amazonaws.com
A81.91.86.10🇨🇿 WEB4U
PTRphp4.web4u.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

concom.cz points to a single IP number: 81.91.86.10.

Other host names, for instance neruda-it.com, bht.cz, jgolem.cz, hugoland.cz and wachtel.cz share IP numbers with concom.cz.

Delegation for concom.cz rests with two name servers, ns2.web4u.cz and ns.web4u.cz.

concom.cz shares the same name server setup as other domains, including veslovaci-trenazery.cz, alura.cz, pointbench.com, keratherm.cz and 3gmodel.cz.

Host names with two IP numbers: ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12; ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.

concom.cz is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

concom.cz uses the same mail server configuration as other domains, such as chinaresourcegroup.com, affirmationsiam.com, learningget.com, mail.css-gradient.com and dano.com.

concom.cz shares at least partially some mail servers with other domains, for example everydetail.ca, mikkelsen.se and interactia.com.

Host names sharing a single IP:

mx1.mailchannels.net points to 52.38.143.159

mx2.mailchannels.net points to 52.38.143.159

Host names that point to 52.38.143.159: mx1.mailchannels.net and mx2.mailchannels.net

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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gcKDWnk CF johedugfp 2025-10-07