DNSBL Spam Check

Checked IP: 20.52.54.91
rDNS/PTR record: no entry

Listed: 1 findings
Finding Response time
No rDNS/PTR found
Set PTR record for this IP
34.8880 ms
Blacklisted: SpamRATS! all
Try to delist your IP from all.spamrats.com
270.0951 ms
Not Listed: 24 checks
Check Response time
Inactive: 2
Inactive
Response in: 4.8258181 seconds
Amount of searched blacklists: 25 (2 inactive)