CF1760450869532-tsm20251012143351

DNSWHOIS.INFO - opensource4you.de

Search for IP or hostnames:

opensource4you.de checked at 2025-10-14T14:07:49.428Z 910ms 105/105/105 100% R:12

opensource4you.de

MXopensource4you.de
A2a01:239:38f:cd00::1 🇩🇪 IONOS SE
A81.169.129.204🇩🇪 STRATO AG
PTRmail.opensource4you.de
MXmail.opensource4you.de
A2a01:239:38f:cd00::1 🇩🇪 IONOS SE
A81.169.129.204🇩🇪 STRATO AG
PTRmail.opensource4you.de
MXrelay.rzone.de
A81.169.145.96🇩🇪 STRATO AG
PTRrelay.rzone.de
NSns3.stratoserver.net
A2607:f1c0:fe:53:185:132:34:159 🇺🇸 IONOS-Anycast
PTRns3.stratoserver.net
A185.132.34.159🇩🇪 IONOS-Anycast
PTRns3.stratoserver.net
NSns4.stratoserver.net
A2001:8d8:fe:53:5747:2a74:d:32 🇩🇪 IONOS SE
PTRns4.stratoserver.net
A217.160.80.159🇩🇪 IONOS SE
PTRns4.stratoserver.net
A2a01:239:38f:cd00::1 🇩🇪 IONOS SE
A81.169.129.204🇩🇪 STRATO AG
PTRmail.opensource4you.de

de

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

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AI analysis

The parent of mail.opensource4you.de is opensource4you.de.

opensource4you.de serves as the mail server for mail.opensource4you.de and opensource4you.de.

mail.opensource4you.de and relay.rzone.de are commonly used as mail servers along with opensource4you.de.

opensource4you.de points to two IP numbers: 2a01:239:38f:cd00::1 and 81.169.129.204.

Other host names, for example mail.csm-n.de, csm-n.de and mail.opensource4you.de share IPs with opensource4you.de.

Two name servers ns3.stratoserver.net and ns4.stratoserver.net handle the delegation for opensource4you.de.

opensource4you.de shares the same name server setup as other domains, for example renoplastic.de, ircshark.net, osmylus.com, relationpool.de and matthias-bedarff.de.

Host names with two IP numbers:

ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159.

ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.

opensource4you.de is handled by three mail servers: opensource4you.de, mail.opensource4you.de and relay.rzone.de.

opensource4you.de shares at least partially some mail servers with other domains, for instance oppacher-mineralquellen.de, stallamt.com, nordenskjold.net, about-us.nl and webdeasy.de.

these mail servers are commonly used with aspmx.l.google.com.

Host names with two IP numbers: opensource4you.de and mail.opensource4you.de point to 2a01:239:38f:cd00::1 and 81.169.129.204.

Host names with a single IP number: relay.rzone.de points to 81.169.145.96.

Host names that point to 2a01:239:38f:cd00::1: opensource4you.de and mail.opensource4you.de.

Host names that point to 81.169.129.204: opensource4you.de and mail.opensource4you.de.

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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dyldtZK CF johedugfp 2025-10-14