DNSBL Spam Check

Checked IP: 10.20.54.0
rDNS/PTR record: no entry

Listed: 1 findings
Finding Response time
No rDNS/PTR found
Set PTR record for this IP
0.5200 ms
Blacklisted: Spam-RBL.fr
Try to delist your IP from all.spam-rbl.fr
23.7739 ms
Not Listed: 24 checks
Check Response time
Inactive: 2
Inactive
Response in: 4.6184518 seconds
Amount of searched blacklists: 25 (2 inactive)