Here one must be careful. IT MIGHT not be a scam as sometimes, to trick google from shutting down ads, exchanges use such third party domains for ads.
Legit website will include in their nails their legit domains, they use their legit domains for advertisment. What can happen is that some people can use referer link as a domain which will direct people to the right site, but people should be careful of google ads, there have been several cases that the ads are for scammers. I treat google ads like scam and I do not click on ads at all which is the best. As for that link, it is a scam site that should be reported as soon as possible.