CF1759773695007-tsm20251005211530

NSLIST.NET - smtp.1and1.it

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smtp.1and1.it checked at 2025-10-06T18:01:34.992Z 164ms 30/30/30 100% R:13

smtp.1and1.it

A212.227.17.173🇩🇪 IONOS SE
PTRsmtp.1and1.it
A212.227.17.189🇩🇪 IONOS SE
PTRsmtp.1and1.it

1and1.it

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
A217.160.86.49🇩🇪 IONOS SE
A217.160.86.51🇩🇪 IONOS SE

PTR for

Starts with same word

Starts similarily

AI analysis

smtp.1and1.it resolves to two IP numbers: 212.227.17.173 and 212.227.17.189.

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

NuZFQgK CF johedugfp 2025-10-06