DNSBL Spam Check

Checked IP: 213.183.84.84
rDNS/PTR record: firewall.concept-connect.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: firewall.concept-connect.de
38.5611 ms
Inactive: 2
Inactive
Response in: 4.688432 seconds
Amount of searched blacklists: 25 (2 inactive)