DNSWHOIS.INFO - isdn03.dtnet.de
Search for IP or hostnames:
isdn03.dtnet.de checked at 2025-10-23T00:10:09.422Z 279ms 36/36/36 100% R:12isdn03.dtnet.de
| MX | extmail.dtnet.de | ||||||
| A | 87.193.12.202🇩🇪 Plusnet GmbH | ||||||
| PTR | extmail.dtnet.de | ||||||
dtnet.de
| MX | extmail.dtnet.de | ||||||
| NS | dns1.lf.net | ||||||
| NS | dns2.lf.net | ||||||
| NS | dns3.lf.net | ||||||
| A | 62.50.96.77🇩🇪 LFNET-AS01 | ||||||
AI analysis
isdn03.dtnet.de is handled by a single mail server, extmail.dtnet.de.
isdn03.dtnet.de has the same mail server setup as other domains, including b23.dtnet.de, *.dtnet.de, b19.dtnet.de, gk01.dz.dtnet.de and wintest-app1.demo.dtnet.de.
isdn03.dtnet.de shares at least partially some mail servers with other domains, for instance infinis.de and dtnet.com.
These mail servers are often used with the mail servers pmx01.mail.lf.net.
extmail.dtnet.de points to a single IP: 87.193.12.202.
dbq