CF1760445973875-tsm20251012143351

IPLIST.NET - casssrv.de

Search for IP or hostnames:

casssrv.de checked at 2025-10-14T12:46:13.857Z 309ms 84/84/84 100% R:15

casssrv.de

NSrobotns3.second-ns.com
A2001:67c:192c::add:a3 🇩🇪 noris network AG
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 noris network AG
PTRrobotns3.second-ns.com
NSns1.first-ns.de
A2a01:4f8:0:a101::a:1 🇩🇪 Hetzner
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner
PTRns1.first-ns.de
MXsmtp.qualitus.de
A5.75.194.147🇩🇪 Hetzner
PTRsmtp.qualitus.net
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2 🇩🇪 Hetzner
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner
PTRrobotns2.second-ns.de
A176.9.137.18🇩🇪 Hetzner
PTRcassnet.de

de

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

Starts with same word

Starts similarily

AI analysis

casssrv.de points to a single IP: 176.9.137.18.

Other host names, for instance www.cassnet.de, cassnet.de and mail.cassnet.de share IP numbers with casssrv.de.

casssrv.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

casssrv.de partially shares name servers with other domains; examples include strawpoll.de, passiv-plus.com, speichern.de, 50267.de and loveshack.de.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.

casssrv.de is handled by a single mail server, smtp.qualitus.de.

casssrv.de has the same mail server setup as other domains, including ht136.qualitus.net, ole-campus.de, carilernen.de, budnithek.de and cassnet.de.

Some mail servers are shared between casssrv.de and other domains, for example oleplus.de.

These mail servers are often used with the mail servers webmail.qualitus.de.

smtp.qualitus.de points to a single IP: 5.75.194.147.

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

TOSRCFO CF johedugfp 2025-10-14