DNSBL Spam Check

Checked IP: 167.89.105.191
rDNS/PTR record: xtrwswbf.outbound-mail.sendgrid.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: xtrwswbf.outbound-mail.sendgrid.net
8.5962 ms
Inactive: 2
Inactive
Response in: 5.903878 seconds
Amount of searched blacklists: 25 (2 inactive)