DNSBL Spam Check

Checked IP: 198.37.155.0
rDNS/PTR record: csnrwbhh.outbound-mail.sendgrid.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: csnrwbhh.outbound-mail.sendgrid.net
3.9799 ms
Inactive: 2
Inactive
Response in: 1.7340531 seconds
Amount of searched blacklists: 26 (2 inactive)