DNSBL Spam Check

Checked IP: 45.56.108.237
rDNS/PTR record: 45-56-108-237.ip.linodeusercontent.com

Listed: 1 findings
Finding Response time
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
30.2069 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 45-56-108-237.ip.linodeusercontent.com
33.2530 ms
Inactive: 2
Inactive
Response in: 7.9594262 seconds
Amount of searched blacklists: 26 (2 inactive)