CF1759842110326-tsm20251005211530

DNSWHOIS.INFO - wintest-app1.demo.dtnet.de

Search for IP or hostnames:

wintest-app1.demo.dtnet.de checked at 2025-10-07T13:01:50.302Z 445ms 33/33/33 100% R:13

AI analysis

wintest-app1.demo.dtnet.de is handled by a single mail server, extmail.dtnet.de.

wintest-app1.demo.dtnet.de shares the same mail server setup as other domains, for instance b18.dtnet.de, b22.dtnet.de, d4.dtnet.de, www2.dtnet.de and b26.dtnet.de.

wintest-app1.demo.dtnet.de shares some mail servers with other domains, at least partially, for instance infinis.de and dtnet.com.

these mail servers are often used with pmx01.mail.lf.net and mail.lf.net.

Host name extmail.dtnet.de points to IP address 87.193.12.202.

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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