DNSBL Spam Check

Checked IP: 194.8.223.24
rDNS/PTR record: mail1.stadt-koeln.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail1.stadt-koeln.de
0.4208 ms
Inactive: 2
Inactive
Response in: 1.743006 seconds
Amount of searched blacklists: 26 (2 inactive)