DNSBL Spam Check

Checked IP: 50.31.51.206
rDNS/PTR record: pnkfppcz.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: pnkfppcz.outbound-mail.sendgrid.net
31.2569 ms
Inactive: 2
Inactive
Response in: 5.8241851 seconds
Amount of searched blacklists: 25 (2 inactive)