DNSBL Spam Check

Checked IP: 104.193.137.209
rDNS/PTR record: na1smtp01.sabacloud.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: na1smtp01.sabacloud.com
13.5229 ms
Inactive: 2
Inactive
Response in: 2.8630822 seconds
Amount of searched blacklists: 26 (2 inactive)