DNSBL Spam Check

Checked IP: 159.183.122.60
rDNS/PTR record: wfbttxpc.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: wfbttxpc.outbound-mail.sendgrid.net
12.2650 ms
Inactive: 2
Inactive
Response in: 9.1515481 seconds
Amount of searched blacklists: 25 (2 inactive)