CF1757256657117-tsm20250907140122

DNSWHOIS.INFO - t-systems.de

Search for IP or hostnames:

t-systems.de checked at 2025-09-07T14:50:57.093Z 225ms 107/107/107 100% R:14

t-systems.de

NSpns.dtag.de
A2003:40:8000::100 🇩🇪 Deutsche Telekom
PTRpns.dtag.de
A194.25.0.125🇩🇪 Deutsche Telekom
PTRpns.dtag.de
NSdns1.telekom.de
A194.25.225.19🇩🇪 Deutsche Telekom
PTRdns1.telekom.de
NSdns2.telekom.de
A194.25.225.3🇩🇪 Deutsche Telekom
PTRdns2.telekom.de
MXmailin12.telekom.de
A194.25.225.136🇩🇪 Deutsche Telekom
PTRmailin12.telekom.de
MXmailin22.telekom.de
A194.25.225.140🇩🇪 Deutsche Telekom
PTRmailin22.telekom.de
MXmailin32.telekom.de
A194.25.225.196🇩🇪 Deutsche Telekom
PTRmailin32.telekom.de
MXmailin42.telekom.de
A194.25.225.200🇩🇪 Deutsche Telekom
PTRmailin42.telekom.de
NSns1.telekom.net
A2003:180:a:1000::53 🇩🇪 Deutsche Telekom
PTRns1.telekom.net
A212.185.24.65🇩🇪 Deutsche Telekom
PTRns1.telekom.net
A80.158.66.24🇩🇪 T-Systems International

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net
rank #219562 globally
rank #5050 in the tld

AI analysis

t-systems.de serves as the parent for hn-proxy1.t-systems.de, security.t-systems.de, cco.t-systems.de, it-shop.t-systems.de, and poc-blw.t-systems.de.

80.158.66.24 is the IP number pointed to by t-systems.de.

IP numbers are shared between t-systems.de and other host names like t-systems.jp, ameo.de, www.telekom.mobi, deutschetelekom.co.il, and dtag.dk.

The four name servers delegated to t-systems.de are pns.dtag.de, dns1.telekom.de, dns2.telekom.de, and ns1.telekom.net.

The domain t-systems.de shares its name servers, at least partially, with other domains such as webmailt-online.de, loewen-kaffee.de, myfoto.ch, 186.156.62.in-addr.arpa, and v-e-a.de.

The name servers secondary004.dtag.net, secondary007.dtag.net, secondary006.dtag.net, and ns1.itergo.net are frequently utilized in conjunction.

pns.dtag.de connects to 2003:40:8000::100 and 194.25.0.125 IP addresses.

dns1.telekom.de is linked to 194.25.225.19 IP address.

dns2.telekom.de is associated with 194.25.225.3 IP address.

ns1.telekom.net directs to 2003:180:a:1000::53 and 212.185.24.65 IP addresses.

Four mail servers: mailin12.telekom.de, mailin22.telekom.de, mailin32.telekom.de, and mailin42.telekom.de, handle t-systems.de.

Other domains such as deteassekuranz.de, itenos.de, vivento.de, vivento-cs.de, and t-internal.com share some mail servers, at least partially, with t-systems.de.

The mail servers mailout32.telekom.de are frequently paired with these mail servers.

mailin12.telekom.de, mailin22.telekom.de, mailin32.telekom.de, and mailin42.telekom.de all point to respective IP numbers: 194.25.225.136, 194.25.225.140, 194.25.225.196, and 194.25.225.200.

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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lKlABpW CF johedugfp 2025-09-07