DNSBL Spam Check

Checked IP: 80.81.140.17
rDNS/PTR record: iad41-c01-mrs02.ringcentral.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: iad41-c01-mrs02.ringcentral.com
65.6919 ms
Inactive: 2
Inactive
Response in: 4.694422 seconds
Amount of searched blacklists: 25 (2 inactive)