The host at this IP address is obviously operated by cybercriminals. It is running a malware botnet controller which is being used to control infected computers (bots) around the globe using a trojan horse.
Malware botnet controller located at 104.43.200.50 on port 2224 TCP:
$ telnet 104.43.200.50 2224
Trying 104.43.200.50…
Connected to 104.43.200.50.
Escape character is ‘^]’
$ dig +short dracula.nerdpol.ovh
104.43.200.50
Referencing malware samples:
MD5 12cc2a7c2890978a5b38e9c06afcf6cc
MD5 71eb13d39ea53247b31f50215ef68a75