When you come across a domain like track-ext.solidgate.com, the first question is usually 'is this site legitimate?' The answer here isn't straightforward. While the technical side looks fine — fast hosting on Amazon's network, a valid certificate, and no blacklist history — the human side is a different story. There is no way to see who registered the domain, and the live site returns a 404 error. That means there's nothing to review or interact with right now.
For a domain that sounds like it might be part of a payment processing infrastructure, the lack of transparency is concerning. Most companies in that space provide clear legal pages, contact details, and some form of corporate disclosure. track-ext.solidgate.com offers none of that. The domain has been around for a few years, so it's not brand new, but the complete anonymity around who operates it makes it hard to assess trust.
If you're wondering whether track-ext.solidgate.com is a scam, the evidence doesn't prove it is, but it also doesn't give you reasons to believe it's legitimate. The safest approach is to avoid interacting with it until more information becomes available. There simply isn't enough public signal to treat this as a known, accountable business.