Could not resolve host

[vjra]

It seems that the url is not valid anymore?

`$~/Downloads/DS/Udacity_DB_course/vagrant$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Box 'bento/ubuntu-16.04' could not be found. Attempting to find and install...
default: Box Provider: virtualbox
default: Box Version: = 2.3.5
==> default: Loading metadata for box 'bento/ubuntu-16.04'
default: URL: https://vagrantcloud.com/bento/ubuntu-16.04
==> default: Adding box 'bento/ubuntu-16.04' (v2.3.5) for provider: virtualbox
default: Downloading: https://vagrantcloud.com/bento/boxes/ubuntu-16.04/versions/2.3.5/providers/virtualbox.box
default: Download redirected to host: vagrantcloud-files-production.s3.amazonaws.com
An error occurred while downloading the remote file. The error
message, if any, is reproduced below. Please fix this error and try
again.

Could not resolve host: vagrantcloud-files-production.s3.amazonaws.com`

Hi
I was also struggling with that problem and finally solved it by changing vpn to the usa(newyork)
Hope this is gonna work for you as well :)