DNSBL Spam Check

Checked IP: 149.72.79.181
rDNS/PTR record: wrqvqfbr.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: wrqvqfbr.outbound-mail.sendgrid.net
12.1889 ms
Inactive: 2
Inactive
Response in: 4.225194 seconds
Amount of searched blacklists: 25 (2 inactive)