DNSBL Spam Check

Checked IP: 167.89.47.227
rDNS/PTR record: xtrwnfzp.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: xtrwnfzp.outbound-mail.sendgrid.net
184.2351 ms
Inactive: 2
Inactive
Response in: 5.592284 seconds
Amount of searched blacklists: 25 (2 inactive)