How to check ranks without the keywords?

Hey Guys!

I have been buying some aged domains over the past few months as I've had money to invest and plan on using them in the near future.

One thought I had this morning though is - is there anyway to see if they're ranking at all in search engine?

Some have content etc but I wouldn't know what keywords they're ranking for so is there a site/software that I could use to enter domains and see which keywords (if any) they are ranking for?

BHPlatinum

Try SEORUSH

www.semrush.com

+1 for semrush.com, great site. They used to provide that data on ahrefs too, but they shut that down a couple of months back

Another vote for SEMRush. The data it provides is invaluable.