DNSBL Spam Check

Checked IP: 155.133.138.131
rDNS/PTR record: smtp.sd5.gpaas.net

Listed: 2 findings
Finding Response time
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
318.5222 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
24.9991 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: smtp.sd5.gpaas.net
1,723.1932 ms
Inactive: 2
Inactive
Response in: 7.0157039 seconds
Amount of searched blacklists: 26 (2 inactive)