A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 159.65.43.53
Country: United States of America (US)
Reverse: 1252967.cloudwaysapps.com
Autonomous System Number: AS14061
Lookup results for 159.65.43.53
No specific incidents regarding 159.65.43.53 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.