DNSBL Spam Check

Checked IP: 148.251.244.158
rDNS/PTR record: h17.hostdl.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.
34.1880 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: h17.hostdl.com
184.9439 ms
Inactive: 2
Inactive
Response in: 4.8364511 seconds
Amount of searched blacklists: 26 (2 inactive)