DNSBL Spam Check

Checked IP: 5.183.152.0
rDNS/PTR record: no entry

Listed: 1 findings
Finding Response time
No rDNS/PTR found
Set PTR record for this IP
0.5219 ms
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
50.2019 ms
Not Listed: 25 checks
Check Response time
Inactive: 2
Inactive
Response in: 9.720016 seconds
Amount of searched blacklists: 26 (2 inactive)