DNSBL Spam Check

Checked IP: 167.89.79.159
rDNS/PTR record: xtrwqfwf.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: xtrwqfwf.outbound-mail.sendgrid.net
8.1072 ms
Inactive: 2
Inactive
Response in: 4.636795 seconds
Amount of searched blacklists: 25 (2 inactive)