DNSBL Spam Check

Checked IP: 80.81.140.16
rDNS/PTR record: iad41-c01-mrs01.ringcentral.com

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.
1,505.8050 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.7299 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: iad41-c01-mrs01.ringcentral.com
14.8060 ms
Inactive: 2
Inactive
Response in: 6.5042701 seconds
Amount of searched blacklists: 26 (2 inactive)