A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 118.68.91.247
Country: Vietnam (VN)
Reverse: none
Autonomous System Number: AS18403
Lookup results for 118.68.91.247
No specific incidents regarding 118.68.91.247 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.