DNSBL Spam Check

Checked IP: 167.89.63.57
rDNS/PTR record: o1678963x57.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: o1678963x57.outbound-mail.sendgrid.net
30.1578 ms
Inactive: 2
Inactive
Response in: 8.1862431 seconds
Amount of searched blacklists: 26 (2 inactive)