Hi,
I added a custom domain to my site and it run well on browsers but when I tested the URL with Google PageSpeed it thrown an error: “Unable to resolve https://test.v2.mascot.dk/en. Try checking the URL for validity.”.
The site name is: bejewelled-smakager-a97fb2
The test URL is: https://test.v2.mascot.dk/en
Could you please help me to find the source of this problem? We need to fix this on testing phase before go to production with 19 other domains.
Thank you!
Hi @hrishikesh
This domain is pointing to the IP of Netlify load balancer 75.2.60.5 as shown in Netlify document:
Configure external DNS for a custom domain | Netlify Docs
I can browser the site with web browsers and the site content on the browsers are same as browsing with Netlify app URL.
It’s because our IT set this domain can only access from our internal network.
They have fixed that issue and the domain is working well now.
Thank you for coming back and letting us know. Glad everything is working now. Happy building 
