DNSBL Spam Check

Checked IP: 217.145.101.220
rDNS/PTR record: firewall.opus-marketing.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: firewall.opus-marketing.de
34.1959 ms
Inactive: 2
Inactive
Response in: 1.8170321 seconds
Amount of searched blacklists: 26 (2 inactive)