According to you setescrow.org is a scam site as they used same info of https://www.setescrow.com/

I am not agree with you. They might be same owner. There are a lots of company who take all similar domain to prevent scam. So, they can that too.

My opinion: If scam then both sites scam. If legit then both sites legit. If you want to say scam one and another not then you should have some info about scam for scam site and few legit for legit site.