CF1763870933960-tsm20251123014954

MXLIST.NET - qb3.de

Search for IP or hostnames:

qb3.de checked at 2025-11-23T04:08:53.908Z 612ms 85/85/85 100% R:11 allDone:true timedOut:false

qb3.de

NSns.second-ns.com
A2a01:4f8:0:a101::b:1 🇩🇪 Hetzner
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3 🇩🇪 NORIS-NETWORK
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK
PTRns3.second-ns.de
NSns1.your-server.de
A2a01:4f8:0:1::5ddc:1 🇩🇪 Hetzner
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner
PTRns1.your-server.de
MXwww163.your-server.de
A2a01:4f8:d0a:2124::2 🇩🇪 Hetzner
PTRwww163.your-server.de
A213.133.104.163🇩🇪 Hetzner
PTRwww163.your-server.de
A213.133.104.163🇩🇪 Hetzner
PTRwww163.your-server.de

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AI analysis

The parent of mail.qb3.de is qb3.de.

qb3.de points to a single IP number: 213.133.104.163.

Other host names, for instance alp-institut.de, swisser.de, mail2.subsys.org, mail2.nextvision.ch and mail.premium-metallsysteme.de share IP numbers with qb3.de.

The domain qb3.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

qb3.de shares name servers with other domains at least partially, for instance smplce.com, vorsprung.at, 26.235.167.clients.your-server.de, actosoft.com and terravert.de.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

The mail server for qb3.de is www163.your-server.de.

qb3.de shares the same mail server setup as other domains, including tablead.de, rhemann.at, kino-landshut.de, catering-koeln.info and uag.de.

Host name www163.your-server.de resolves to two IPs: 2a01:4f8:d0a:2124::2 and 213.133.104.163.

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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