DNSBL Spam Check

Checked IP: 80.81.143.210
rDNS/PTR record: nrt02-c01-mrs03.ringcentral.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: nrt02-c01-mrs03.ringcentral.com
135.4041 ms
Inactive: 2
Inactive
Response in: 5.0710199 seconds
Amount of searched blacklists: 25 (2 inactive)