Can't run certbot on Apache (Timeout during connect (likely firewall problem))

[barf7709]

What IP Address does your cellphone have when do that test?
What IP Address does your cellphone think next-ut.pt has?
What DNS Name Servers is your cellphone using?
What OS and Version does your cellphone have?

[rg305]

@joseraeiro

I am able to navigate correctly to the site

I can't:

And, more importantly, LE can't:

@joseraeiro

Timeout during connect

[MikeMcQ]

@joseraeiro

I am able to navigate correctly to the site by using my cellphone with my carrier's network

Is there any kind of geographic based firewall? Perhaps limited to Portugal only?

[joseraeiro]

@MikeMcQ

Is there any kind of geographic based firewall? Perhaps limited to Portugal only?

This was the case... It is solved!

Thank you very much for all you help guys @rg305 @MikeMcQ and do apologize any inconvenience caused.

[joseraeiro]

And also to @barf7709 and @Bruce5051!