How To Set Up A Subdomain on Namecheap BasicDNS

Hey created the subdomain using a record but website not available error after viewing it in browser.

Hello, do you think this set up will work for an aws ec2 instance?

tnz sir

Please how long does it take to propergate? Mine is taking forever 😔😔

I have the Custom DNS instead of Namecheap BasicDNS on Namecheap. If I change the Custom DNS to NCheap BasicDNS will that affect my main domain website in a negative way, stop working etc.? I need a subdomain for promotion things(confirming another site(=subdomain) for Facebook advertising)

Not clear on the IP address

How do I get the IP Address? I just got My Namecheap Domain. Please help