I have trouble launching the console in my corporate network. I am able to login over https://labs.hol.vmware.com and also able to select the lab. When I click on start lab button, it keeps loading and after that it shows connectivity issues. Screenshot is attached herewith. I locked case with firewall team of my company and they accepted that this site is blocked. But they are not able to find out that which site is blocked. They have already opened these below sites from firewall but still I am getting connectivity issues page as attached.
My firewall team needs to know exactly which URL is getting blocked. Kindly help me to get that URL of console so that I can get it allowed.
Here is a VMware Hands-on Labs Support KB article that should tell you what you need to know: