CF1763538347566-tsm20251116095642

DNSWHOIS.INFO - smtp.netcologne.de

Search for IP or hostnames:

smtp.netcologne.de checked at 2025-11-19T07:45:47.511Z 891ms 36/36/36 100% R:10 allDone:true timedOut:false

smtp.netcologne.de

A2001:4dd0:100:1f00:25:0:cc:1 🇩🇪 NETCOLOGNE
PTRsmtp.netcologne.de
A213.168.87.11🇩🇪 NETCOLOGNE
PTRsmtp.netcologne.de

netcologne.de

NSpns.dtag.de
MXcc-mx1.netcologne.de
MXcc-mx2.netcologne.de
MXcc-mx3.netcologne.de
MXcc-mx4.netcologne.de
NSdns-ext.netcologne.de
NSns1.netcologne.de
NSns3.netcologne.de
NSdns.techfak.net
A2001:4dd0:100:1f00:80:0:12:5 🇩🇪 NETCOLOGNE
A213.168.87.27🇩🇪 NETCOLOGNE
rank #65523 globally
rank #1568 in the tld

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

smtp.netcologne.de is the mail server for testanlage.de.

Mail servers mail2.testanlage.de and mail.testanlage.de are commonly used with smtp.netcologne.de.

smtp.netcologne.de resolves to two IPs: 2001:4dd0:100:1f00:25:0:cc:1 and 213.168.87.11.

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