DNSWHOIS.INFO - astra-security.eu
Search for IP or hostnames:
astra-security.eu checked at 2025-10-07T05:36:03.453Z 699ms 78/78/78 100% R:8astra-security.eu
| MX | mx.web4u.cz | ||||||
| A | 2001:1568::7012 🇨🇿 WEB4U | ||||||
| PTR | mx.web4u.cz | ||||||
| A | 81.91.87.12🇨🇿 WEB4U | ||||||
| PTR | mx.web4u.cz | ||||||
| NS | ns2.web4u.cz | ||||||
| A | 2a02:a40:100:28ff::12 🇨🇿 Radiokomunikace | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 Radiokomunikace | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241 🇨🇿 WEB4U | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 81.91.86.11🇨🇿 WEB4U | ||||||
| PTR | php5.web4u.cz | ||||||
eu
| NS | be.dns.eu | ||||||
| NS | si.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
Starts with same word
astra-security.eu |
astra-security.net |
astra-security.com |
Starts similarily
astra-security.eu |
astra-security.net |
astra-security.com |
AI analysis
astra-security.eu points to a single IP number: 81.91.86.11.
Other host names, for instance ip-212-47-12-89.web4u.cz, watch-tower.cz, unassigned-81-91-92-80.web4u.cz, famagusta.cz and x07.web4u.cz share IP numbers with astra-security.eu.
astra-security.eu is delegated to two name servers: ns2.web4u.cz and ns.web4u.cz.
astra-security.eu uses the same name server setup as other domains, for instance ione.cz, unicoeurope.cz, groupwise.cz, ding.cz and akkf.cz.
Host names with two IP numbers:
The host ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12.
The host ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.
The mail server for astra-security.eu is mx.web4u.cz.
astra-security.eu shares the same mail server setup as other domains, including thermaid.com, frontlike.cz, louie.sk, parfus.cz and portspeech.com.
At least part of astra-security.eu's mail servers are shared with other domains, for instance retailguide.cz and chataorlik.cz.
These mail servers are commonly used with mx1.active24.com and mx2.active24.com.
Host name mx.web4u.cz resolves to two IPs: 2001:1568::7012 and 81.91.87.12.