CF1763376692413-tsm20251116095642

MXLIST.NET - astra-security.com

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astra-security.com checked at 2025-11-17T10:51:32.324Z 1262ms 75/75/75 100% R:13 allDone:true timedOut:false

AI analysis

astra-security.com points to IP number: 81.91.86.11.

Other host names such as nerware.cz, vales.org, unassigned-81-91-80-141.web4u.cz, unassigned-81-91-84-108.web4u.cz and web4u-net-81-91-86-0.web4u.cz share IPs with astra-security.com.

astra-security.com is delegated to two name servers: ns2.web4u.cz and ns.web4u.cz.

astra-security.com shares the same name server setup as kovozal.eu, vyoralkova.cz, balas.cz, axero.cz and animalpoint.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.

astra-security.com is handled by a single mail server, mx.web4u.cz.

The mail server setup for astra-security.com matches that of other domains, for instance intermac.cz, znouzectnost.cz, vizor.cz, evb.cz and web4u.cz.

astra-security.com shares mail servers with other domains, for instance jp1.cz and lascort.cz.

mx.web4u.cz points to two IPs: 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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