DNSBL Spam Check

Checked IP: 149.72.234.4
rDNS/PTR record: wrqvzxhq.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: wrqvzxhq.outbound-mail.sendgrid.net
40.7979 ms
Inactive: 2
Inactive
Response in: 2.1212699 seconds
Amount of searched blacklists: 26 (2 inactive)