If the IT department of you school restricts certain URLs and ports that users can access, then you will need to request the following is white-listed to allow Makers Empire to work correctly.
makersempireprd.blob.core.windows.net
*.makersempire.com (wildcard)
You will need to enable port 80 and 443 on these URLs.
If you need to specify exact URLs instead of a wildcard, then you can use the following list:
dash.makersempire.com
www.makersempire.com
files.makersempire.com
3d.makersempire.com
cdn.makersempire.com
fn1.makersempire.com
makersempireprd.blob.core.windows.net