CF1761072798699-tsm20251017082432

WWW.RTSAK.COM - system76.de

Search for IP or hostnames:

system76.de checked at 2025-10-21T18:53:18.681Z 553ms 90/90/90 100% R:16

system76.de

MXmail.system76.de
A2001:67c:140:450::25 🇩🇪 Sven Wefels - Netzwerk 68a
PTRmail.system76.de
A91.207.17.210🇩🇪 Sven Wefels - Netzwerk 68a
PTRmail.system76.de
NSns1.as48344.net
A2001:67c:140:1401::1111 🇩🇪 Sven Wefels - Netzwerk 68a
PTRns1.as48344.net
A91.207.16.21🇩🇪 Sven Wefels - Netzwerk 68a
PTRns1.as48344.net
NSns3.as48344.net
A2a01:238:42c5:2f00:79d0:df26:1b4c:dfa1 🇩🇪 STRATO AG
PTRns3.as48344.net
A85.214.133.205🇩🇪 STRATO AG
PTRns3.as48344.net
NSns4.as48344.net
A2001:67c:140:440::4 🇩🇪 Sven Wefels - Netzwerk 68a
PTRns4.as48344.net
A91.207.17.44🇩🇪 Sven Wefels - Netzwerk 68a
PTRns4.as48344.net
A2001:67c:140:450::25 🇩🇪 Sven Wefels - Netzwerk 68a
PTRmail.system76.de
A91.207.17.210🇩🇪 Sven Wefels - Netzwerk 68a
PTRmail.system76.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.system76.de is system76.de.

Two IP numbers are pointed to by system76.de: 2001:67c:140:450::25 and 91.207.17.210.

Other host names, for instance mail.ltjs.de and mail.system76.de, share IP numbers with system76.de.

system76.de is delegated to three name servers ns1.as48344.net, ns3.as48344.net and ns4.as48344.net.

system76.de at least partially shares name servers with other domains, for instance diebestenfansderwelt.de, 17.207.91.in-addr.arpa, radio-eiszeit.de, layer8.eu and fraggel.info.

Host names with two IP numbers:

ns1.as48344.net points to 2001:67c:140:1401::1111 and 91.207.16.21; ns3.as48344.net points to 2a01:238:42c5:2f00:79d0:df26:1b4c:dfa1 and 85.214.133.205; ns4.as48344.net points to 2001:67c:140:440::4 and 91.207.17.44.

system76.de is handled by a single mail server, mail.system76.de.

system76.de uses the same mail server setup as other domains, for instance system76.net, wefels.com, ltjs.de, wefels.net and ggel.net.

mail.system76.de resolves to two IPs: 2001:67c:140:450::25 and 91.207.17.210.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

eBrADWi CF johedugfp 2025-10-21