DNSBL Spam Check

Checked IP: 159.183.71.200
rDNS/PTR record: wfbtqtcv.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: wfbtqtcv.outbound-mail.sendgrid.net
4.1449 ms
Inactive: 2
Inactive
Response in: 1.753772 seconds
Amount of searched blacklists: 26 (2 inactive)