DNSBL Spam Check

Checked IP: 167.89.88.244
rDNS/PTR record: o1678988x244.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: o1678988x244.outbound-mail.sendgrid.net
25.8119 ms
Inactive: 2
Inactive
Response in: 5.306767 seconds
Amount of searched blacklists: 25 (2 inactive)