If you've landed on cdn.download.comodo.com, you're probably trying to download software from Comodo, a well-known cybersecurity company. This subdomain is a content delivery endpoint, not a public website — hence the 403 page and bot protection you might see. That's actually expected for this kind of setup.
So is cdn.download.comodo.com a scam? No. The domain is part of a legitimate, established brand. The TLS certificate is valid and uses modern encryption, though it still supports older protocols that security-conscious users might want to avoid. For a download server, the lack of contact info or legal pages isn't a red flag — those belong on Comodo's main site.
What matters most here is whether the files you're downloading are authentic. Since this is just a distribution point, you're better off checking the main comodo.com site for official download links. If you were redirected here from a third-party source, verify the source. Otherwise, cdn.download.comodo.com reviews are thin because it's not meant to be reviewed — it's backend infrastructure. That doesn't make it fake, just utilitarian.