DNSBL Spam Check

Checked IP: 149.72.113.121
rDNS/PTR record: wrqvtktw.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: wrqvtktw.outbound-mail.sendgrid.net
11.7171 ms
Inactive: 2
Inactive
Response in: 4.6007149 seconds
Amount of searched blacklists: 25 (2 inactive)