DNSBL Spam Check

Checked IP: 217.7.175.101
rDNS/PTR record: smtp.dfk.eu

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp.dfk.eu
173.5210 ms
Inactive: 2
Inactive
Response in: 5.342397 seconds
Amount of searched blacklists: 26 (2 inactive)