Don't understand something

[videoniche]

I made a website on x10 Hosting (AdEnhanced Plan, Stoli Server). But in the night my page is down (Says Domain Available) and in the morning it's not. What happens?

 

[GamingX]

Is the site working now?

 

[videoniche]

Now It's working

I supposed first It was the server reboots, Then I realized server reboots don't take 6+ hours to finish

 

[GamingX]

It was probably the DNS updating.