DNSBL Spam Check

Checked IP: 159.183.106.147
rDNS/PTR record: wfbtsxwp.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: wfbtsxwp.outbound-mail.sendgrid.net
98.5022 ms
Inactive: 2
Inactive
Response in: 2.343102 seconds
Amount of searched blacklists: 26 (2 inactive)