Yes, they provided sufficient information to appear legitimate as a poorly run pinky stock.
That's not a high bar, and certainly isn't beyond reproach.
FINRA doesn't do EXTRAORDINARY scrutiny. They do routine checks, and may ask for more information if the applying company screws up. That's not FINRA making triple-super-extra sure, that's DOLV being incompetent.
Frankly, I wouldn't be bragging that the shell I invested in took months to get the proper paperwork to get a ticker change.