Starting Nmap 7.80 ( https://nmap.org ) at 2023-03-19 03:06 EDT Nmap scan report for premioslima.com.br (76.76.21.21) Host is up (0.00088s latency). Not shown: 998 filtered ports PORT STATE SERVICE 80/tcp open http 443/tcp open https Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port OS fingerprint not ideal because: Missing a closed TCP port so results incomplete No OS matches for host OS detection performed. Please report any incorrect results at https://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 9.04 seconds