question How to find out domain listing?

Hi

if you changed the nameservers to point domain to that marketplace, then it would be easy to find in your registrar account.

but this is not the first mistake

the others, are the other threads you have started, instead of trying to use search function on forum to find answer to questions that have already been asked.

you won't learn much by trying to get spoon fed information.

get your fork and knife out and start digging like you're hungry

imo....

Everything @biggie said is applicable. The only advice I have is--if you had to sign up or join the marketplace in order to list your domain, there might be an email confirmation that may yield some clues.

Good luck.