DNSBL Spam Check

Checked IP: 50.31.44.108
rDNS/PTR record: pnkfncsc.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: pnkfncsc.outbound-mail.sendgrid.net
13.9639 ms
Inactive: 2
Inactive
Response in: 7.7472301 seconds
Amount of searched blacklists: 26 (2 inactive)