DNSBL Spam Check

Checked IP: 149.72.159.228
rDNS/PTR record: wrqvwfzq.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: wrqvwfzq.outbound-mail.sendgrid.net
3.9999 ms
Inactive: 2
Inactive
Response in: 5.1983528 seconds
Amount of searched blacklists: 26 (2 inactive)