CF1762463987017-tsm20251105200708

WWW.ROBTEX.COM - optimaconsulting.cz

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optimaconsulting.cz checked at 2025-11-06T21:19:46.997Z 347ms 110/110/110 100% R:12

optimaconsulting.cz

MXmx.web4u.cz
A2001:1568::7012🇨🇿 WEB4U
PTRmx.web4u.cz
A81.91.87.12🇨🇿 WEB4U
PTRmx.web4u.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
A81.91.86.12🇨🇿 WEB4U
PTRphp53.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

optimaconsulting.cz resolves to one IP number: 81.91.86.12.

Other host names, for instance bongopark.cz, sinj.eu, oxcx.eu, vedra.eu and inca.cz share IP numbers with optimaconsulting.cz.

optimaconsulting.cz's delegation uses two name servers: ns2.web4u.cz and ns.web4u.cz.

optimaconsulting.cz uses the same name server setup as other domains, such as ecoex.eu, olas.cz, bits2b.eu, ranchm.cz and mid.cz.

Host names with two IPs:

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

A single mail server handles optimaconsulting.cz, mx.web4u.cz.

optimaconsulting.cz shares the same mail server setup as other domains, for instance rprojekt.cz, na-vetre.cz, edico.cz, drazebni.net and anthoria.net.

optimaconsulting.cz shares at least some mail servers with other domains, for instance c42.cz, creditcheck.cz and glasmarte.cz.

The host name mx.web4u.cz resolves to two IP numbers: 2001:1568::7012 and 81.91.87.12.

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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