What is "Final Notice of Domain Listing"?

I think this is the right place to get the solution of my problem. If not, please move the thread to the appropriate section..

Hello, I have got an email to my gmail which is here I am copying below. I am totally confused what is the email is about. I am a bit worry because I did not do anything on the set dateline on the email. Please tell me is it spam or any serious thing.

Subject: Domain Notification for domain : This is your Final Notice of Domain Listing...

What is "Final Notice of Domain Listing"?

Poster :
Jannatin Nayem Sourav