CF1762824067900-tsm20251109205412

DNSWHOIS.INFO - open3a.de

Search for IP or hostnames:

open3a.de checked at 2025-11-11T01:21:07.884Z 320ms 100/100/100 100% R:21 allDone:true timedOut:false

open3a.de

MXmx03.secure-mailgate.com
A46.243.88.174πŸ‡©πŸ‡ͺ CLOUDPIT
PTRnode03.secure-mailgate.com
A46.243.88.176πŸ‡©πŸ‡ͺ CLOUDPIT
PTRnode04.secure-mailgate.com
MXmx04.secure-mailgate.com
A46.243.88.175πŸ‡©πŸ‡ͺ CLOUDPIT
PTRnode03.secure-mailgate.com
A46.243.88.177πŸ‡©πŸ‡ͺ CLOUDPIT
PTRnode04.secure-mailgate.com
NSns.udag.de
A2001:8d8:fe:53:217:160:80:253 πŸ‡©πŸ‡ͺ IONOS-AS
PTRns.udag.de
A217.160.80.253πŸ‡©πŸ‡ͺ IONOS-AS
PTRns.udag.de
NSns.udag.net
A2607:f1c0:fe:53:185:132:33:253 πŸ‡ΊπŸ‡Έ IONOS-ANYCAST
PTRns.udag.net
A185.132.33.253πŸ‡©πŸ‡ͺ IONOS-ANYCAST
PTRns.udag.net
NSns.udag.org
A2607:f1c0:fe:53:185:132:34:253 πŸ‡ΊπŸ‡Έ IONOS-ANYCAST
PTRns.udag.org
A185.132.34.253πŸ‡©πŸ‡ͺ IONOS-ANYCAST
PTRns.udag.org
A2a01:4f8:1c1e:6ef8::1 πŸ‡©πŸ‡ͺ Hetzner
A188.34.198.12πŸ‡©πŸ‡ͺ Hetzner
PTRstatic.12.198.34.188.clients.your-server.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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Starts with same word

Starts similarily

AI analysis

open3a.de is the parent of www.open3a.de.

open3a.de resolves to two IP numbers: 2a01:4f8:1c1e:6ef8::1 and 188.34.198.12.

Other host names, for instance open3a.at, www.open3a.de and static.12.198.34.188.clients.your-server.de share IP numbers with open3a.de.

open3a.de is delegated to three name servers ns.udag.de, ns.udag.net and ns.udag.org.

open3a.de at least partially shares name servers with other domains, for instance tribuneamerica.com, bauer-kraft.de, pottpuri.de, malerei-als-ereignis.de and saphironline.de.

Host names with two IP numbers:

ns.udag.de points to: 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253.

ns.udag.net points to: 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253.

ns.udag.org points to: 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.

Two mail servers handle open3a.de: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

open3a.de shares the same mail server setup as other domains, for instance klimashopper.de, clajus.de, sek-security.de, godorf.de and emk-mittelstadt.de.

Host names with two IP numbers:

The host name mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176; the host name mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.

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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