This domain is up for auction: https://sg.godaddy.com/domain-auctions/gool-net-513181479?src=AuctionsLegacy
Other popular sites have the same name and common extensions: Gool.co - 5,2M views last month. Global Rank #20,420. Gool.co.il - 290K views last month. Gool.net - 1.4K views last month. Gool.com.ua - 25.1K views last month.