CF1760542742837-tsm20251015074336

IPLIST.NET - smtp.1und1.de

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smtp.1und1.de checked at 2025-10-15T15:39:02.824Z 108ms 39/39/39 100% R:16

smtp.1und1.de

A212.227.15.167🇩🇪 IONOS SE
PTRsmtp.1und1.de
A212.227.15.183🇩🇪 IONOS SE
PTRsmtp.1und1.de

1und1.de

NSns-1and1.ui-dns.biz
MXmxint01.1and1.com
MXmxint02.1and1.com
NSns-1and1.ui-dns.com
NSns-1and1.ui-dns.de
NSns-1and1.ui-dns.org
A2001:8d8:5ff:7::1:3 🇩🇪 IONOS SE
A217.160.72.6🇩🇪 IONOS SE
rank #10800 globally
rank #254 in the tld

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

smtp.1und1.de serves as the mail server for hofmann-spedition.eu, kundenservices-1u1.de, stotter-software.de, my-sks.com and my-sks.de.

mailgate.hofmann-spedition.eu serves as a mail server, commonly paired with smtp.1und1.de.

smtp.1und1.de resolves to two IP numbers: 212.227.15.167 and 212.227.15.183.

Other host names, for instance smtp.moviten.es, mail.adler-hotel.de, smtp.einsundeins.de, mail.theviares.com and smtp.thierry-gmbh.de share IP numbers with smtp.1und1.de.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

XyQAbki CF johedugfp 2025-10-15