CF1763439554153-tsm20251116095642

IPLIST.NET - mailserver.proact.net

Search for IP or hostnames:

mailserver.proact.net checked at 2025-11-18T04:19:14.084Z 872ms 17/17/17 100% R:7 allDone:true timedOut:false

mailserver.proact.net

proact.net

NSns-uk.1and1-dns.biz
NSns-uk.1and1-dns.com
NSns-uk.1and1-dns.org
NSns-uk.1and1-dns.co.uk
MXproact-net.mail.eo.outlook.com
A2001:8d8:100f:f000::200 🇩🇪 IONOS-AS
A217.160.0.190🇩🇪 IONOS-AS

PTR for

Starts with same word

Starts similarily

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