Mojito.xiaohongshu.com is a subdomain of Xiaohongshu, the popular Chinese social commerce platform. That alone gives it a lot of credibility — the parent company is a real, established business with millions of users. But the subdomain itself appears to be very new, with no history in the Wayback Machine and no independent reviews. That doesn't make it a scam, but it does mean you're dealing with a fresh part of the platform.
Most legitimate social media sites today have strong security defaults, and while mojito.xiaohongshu.com uses a valid certificate, it still supports older, weaker encryption. That's a minor technical oversight, not a red flag. If you're considering using this site, treat it like any newer service: check what data it collects through the privacy policy, and be cautious about sharing sensitive information until you see how it evolves. The core identity is solid, so the risk is low — but the lack of a track record means a little extra caution is reasonable.