I expected to see my test html page by typing ip adress: 64.23.246.162 into browser search bar. 4 days ago it worked, but not today. I wonder why.

Not FoundThe requested URL was not found on this server.

Apache/2.4.52 (Ubuntu) Server at 64.23.246.162 Port 80

Last sunday I bought a VPS from DigitalOcean then installed Ubuntu 22.04 and Apache2 server.At /var/www/html, removed default index.html file and newly added set of hello world contents include index.html, style.css, scrpit.js

Current status:me@servsername:~# ip a...2: eth0:init 64.23.246.162

me@servername:/etc/apache2/sites-enabled# cat 000-default.conf<VirtualHost *:80>

ServerAdmin webmaster@localhostDocumentRoot /var/www/htmlErrorLog ${APACHE_LOG_DIR}/error.logCustomLog ${APACHE_LOG_DIR}/access.log combined

vim: syntax=apache ts=4 sw=4 sts=4 sr noet

And, when I loged into my ubuntu server with ssh, console says there was a login yesterday from unknown ip adress.Last login: Wed Apr 24 19:42:47 2024 from 60.106.249.76

Initially I wanted to host a test website to learn how things like PHP and MySQL works with an actual webpage present on the Internet. But this problem should be tackled first. Thank you for concerning my situation.