Yes! we are an agent link or should we say a proxy domain for BTC365 if the technical term is correct? Thank you for pointing this out.
I do not think it is as an agent link or a proxy link as it will not work while BTC365.com will stop working. If BTC365g.com was an agent link then it could still work while BTC365.com didn't work. While we could say it as shadow link/agent/proxy. But we cant say anything except forwarding link.