WWW.RTSAK.COM - mail.koelner-systemhaus.com
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mail.koelner-systemhaus.com checked at 2025-11-18T10:32:41.846Z 2089ms 28/28/28 100% R:10 allDone:true timedOut:false mail.koelner-systemhaus.com
| A | 88.198.65.132🇩🇪 Hetzner | ||||||
| PTR | yw-server.de | ||||||
koelner-systemhaus.com
| MX | mail.koelner-systemhaus.com | ||||||
| NS | ns01.yellowweb.de | ||||||
| NS | ns02.yellowweb.de | ||||||
| NS | ns03.yellowweb.de | ||||||
| NS | ns04.yellowweb.de | ||||||
| A | 88.198.65.132🇩🇪 Hetzner | ||||||
MX for
Starts with same word
Starts similarily
AI analysis
mail.koelner-systemhaus.com serves as the mail server for koelner-systemhaus.com.
mail.koelner-systemhaus.com points to IP number 88.198.65.132.
For instance, other host names www.yellowweb.de, admin.yellowweb.de, michael-abels.de, kudler.de and geidel.eu share IP numbers with mail.koelner-systemhaus.com.
dbq