The link is bad from a web browser POV so that's correct - it's using the DNS name from the ip address reverse lookup, but the web server cert there identifies

The link is bad from a web browser POV so that's correct - it's using the DNS name from the ip address reverse lookup, but the web server cert there identifies to a different Google DNS name which would point to the same address. (But the point was to point to this CDN node and you can't really link to it on HN in any other way)