If you've landed on rcspubblicita.it and wondered whether it's safe, the short answer is yes. This domain belongs to RCS Mediagroup, the Italian publishing house behind Corriere della Sera and other major media brands. The site itself does nothing but redirect you to their advertising sales portal, cairorcsmedia.it. That's its entire job.
For an advertising domain, the signals are all positive. The domain has been registered since 2002, which rules out the kind of fly-by-night operation you see with scams. Ownership is fully public, listing the company name and an address in Milan. Security protections like HTTPS and clickjacking prevention are in place, and there are no blacklist or malware flags anywhere.
What about rcspubblicita.it reviews? There aren't many because it's not a consumer-facing site — it's a backend redirect. But the parent company is one of Italy's most recognized media groups. If you were redirected here and then to the main site, that's normal. There is no evidence to suggest this domain is fake or part of a scam. The only thing to keep in mind is that you'll end up on the destination site, so check that site's policies if you're concerned about privacy or terms of service.