CF1759724114215-tsm20251005211530

IPLIST.NET - cstmail.de

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cstmail.de checked at 2025-10-06T04:15:14.201Z 431ms 73/73/73 100% R:16

cstmail.de

MXcst-systemhaus.de
A144.76.43.171🇩🇪 Hetzner
PTRcst-systemhaus.de
NSns.cst-systemhaus.de
A144.76.43.171🇩🇪 Hetzner
PTRcst-systemhaus.de
NSns.ddt-consult.de
A88.99.248.139🇩🇪 Hetzner
PTRmail.ddt-consult.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2 🇩🇪 Hetzner
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner
PTRrobotns2.second-ns.de
A144.76.43.171🇩🇪 Hetzner
PTRcst-systemhaus.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

cstmail.de points to a single IP address: 144.76.43.171.

Other host names such as excellencecert.de, ceramicaps.com, fimadent-consulting.de, yes-x-press.com and mail-new.cst-systemhaus.de share IP numbers with cstmail.de.

cstmail.de is delegated to three name servers: ns.cst-systemhaus.de, ns.ddt-consult.de and robotns2.second-ns.de.

At least part of the name servers for cstmail.de are shared with other domains, for instance palletload.net, flyerwire.com, velo-touristik.biz, macrodrink.de and iexplab.de.

These name servers are commonly used alongside ns1.first-ns.de and robotns3.second-ns.com.

Two IP numbers for a host name:

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

One IP number for a host name:

ns.cst-systemhaus.de points to 144.76.43.171.

ns.ddt-consult.de points to 88.99.248.139.

The mail server for cstmail.de is cst-systemhaus.de.

cstmail.de uses the same mail server setup as other domains, for instance schmidt-gmbh.dyndns.info, excellencecert.de, ceramicaps.com, fimadent-consulting.de and yes-x-press.com.

Host cst-systemhaus.de points to IP 144.76.43.171.

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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ECYMgDN CF johedugfp 2025-10-06