DNSBL Spam Check

Checked IP: 77.20.247.146
rDNS/PTR record: ip4d14f792.dynamic.kabel-deutschland.de

Listed: 1 findings
Finding Response time
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
16.9108 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ip4d14f792.dynamic.kabel-deutschland.de
11.8809 ms
Inactive: 2
Inactive
Response in: 5.360851 seconds
Amount of searched blacklists: 26 (2 inactive)