It depends on what you are trying to do… There are many tunnel / reverse proxy routing services like https://www.cloudflare.com/products/tunnel/
Here’s a list https://github.com/anderspitman/awesome-tunneling
You can also get a super cheap vps, do some ssh reverse tunnel magic and go along with your day.
Everytime I hear about someone or some agency asking for a lie detector, I know that they or the people running the organization are full of shit.