DNSBL Spam Check

Checked IP: 159.183.196.179
rDNS/PTR record: wfbtcqbp.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: wfbtcqbp.outbound-mail.sendgrid.net
4.2939 ms
Inactive: 2
Inactive
Response in: 2.0189669 seconds
Amount of searched blacklists: 26 (2 inactive)