WWW.RTSAK.COM - testmail.cornelsen.de
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testmail.cornelsen.de checked at 2025-11-17T04:15:47.216Z 743ms 63/63/63 100% R:12 allDone:true timedOut:false testmail.cornelsen.de
| MX | mxext1.mailbox.org | ||||||
| A | 2001:67c:2050:104:0:1:25:1 🇩🇪 Heinlein Support | ||||||
| PTR | mx1.mailbox.org | ||||||
| A | 80.241.60.212🇩🇪 Heinlein Support | ||||||
| PTR | mx1.mailbox.org | ||||||
| MX | mxext2.mailbox.org | ||||||
| A | 2001:67c:2050:104:0:2:25:1 🇩🇪 Heinlein Support | ||||||
| PTR | mx2.mailbox.org | ||||||
| A | 80.241.60.215🇩🇪 Heinlein Support | ||||||
| PTR | mx2.mailbox.org | ||||||
| MX | mxext3.mailbox.org | ||||||
| A | 2001:67c:2050:104:0:3:25:1 🇩🇪 Heinlein Support | ||||||
| PTR | mx3.mailbox.org | ||||||
| A | 80.241.60.216🇩🇪 Heinlein Support | ||||||
| PTR | mx3.mailbox.org | ||||||
cornelsen.de
| NS | ns-264.awsdns-33.com | ||||||
| NS | ns-771.awsdns-32.net | ||||||
| NS | ns-1277.awsdns-31.org | ||||||
| NS | ns-1757.awsdns-27.co.uk | ||||||
| MX | cornelsen-de.mail.protection.outlook.com | ||||||
| A | 3.124.16.73🇩🇪 Amazon | ||||||
| A | 35.157.54.222🇩🇪 Amazon | ||||||
| A | 54.93.142.92🇩🇪 Amazon | ||||||
rank #860 in the tld
MX for
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Starts similarily
AI analysis
testmail.cornelsen.de serves as the mail server for lernmeister.com and lernmeister.net.
Three mail servers handle testmail.cornelsen.de: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.
testmail.cornelsen.de shares at least partially some mail servers with other domains, including ch-m.net, postbox.gr, valh.io, phycalc.com and igallagher.com.
Host mxext1.mailbox.org points to 2001:67c:2050:104:0:1:25:1 and 80.241.60.212; Host mxext2.mailbox.org points to 2001:67c:2050:104:0:2:25:1 and 80.241.60.215; Host mxext3.mailbox.org points to 2001:67c:2050:104:0:3:25:1 and 80.241.60.216.
dbq