DNSBL Spam Check

Checked IP: 149.72.148.153
rDNS/PTR record: wrqvwqww.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: wrqvwqww.outbound-mail.sendgrid.net
37.7820 ms
Inactive: 2
Inactive
Response in: 5.6971641 seconds
Amount of searched blacklists: 26 (2 inactive)