DNSBL Spam Check

Checked IP: 212.184.181.171
rDNS/PTR record: ews.hwk-koeln.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ews.hwk-koeln.de
13.2389 ms
Inactive: 2
Inactive
Response in: 1.69926 seconds
Amount of searched blacklists: 26 (2 inactive)