Nmap scan report for www.youtube.com (142.251.157.4)
Host is up (0.045s latency).
Other addresses for www.youtube.com (not scanned): 142.251.154.4 142.251.153.4 142.251.152.4 142.251.150.4 142.251.155.4 142.251.156.4 142.251.151.4 2001:4860:482d:400:: 2001:4860:4826:400:: 2001:4860:4829:400:: 2001:4860:4827:400:: 2001:4860:4828:400:: 2001:4860:482c:400:: 2001:4860:482b:400:: 2001:4860:482a:400::
Not shown: 98 filtered tcp ports (no-response)
PORT    STATE SERVICE
80/tcp  open  http
443/tcp open  https

Nmap done: 1 IP address (1 host up) scanned in 2.38 seconds