DNSBL Spam Check

Checked IP: 24.189.107.212
rDNS/PTR record: ool-18bd6bd4.dyn.optonline.net

Listed: 1 findings
Finding Response time
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
3.9191 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ool-18bd6bd4.dyn.optonline.net
99.7429 ms
Inactive: 2
Inactive
Response in: 5.73277 seconds
Amount of searched blacklists: 26 (2 inactive)