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 45.11.26.58 port 443:
$ telnet 45.11.26.58 443
Trying 45.11.26.58…
Connected to 45.11.26.58.
Escape character is ‘^]’
Malicious domains observed at this IP address:
larekiwn.top. 600 IN A 45.11.26.58
larekjoc.top. 600 IN A 45.11.26.58
raogoh01.top. 600 IN A 45.11.26.58
raounz03.top. 600 IN A 45.11.26.58