WWW.RTSAK.COM - isdn03.dtnet.de
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isdn03.dtnet.de checked at 2025-10-24T18:33:55.562Z 375ms 36/36/36 100% R:15isdn03.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 shares 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 some mail servers with other domains, for instance infinis.de and dtnet.com.
these mail servers are commonly used alongside the mail servers pmx01.mail.lf.net.
extmail.dtnet.de points to one IP number: 87.193.12.202.
dbq