Just familiarise with the top 25 popular domain name extensions of the world.. these domain name extensions are the backbone of the internet. .COM is the king of domain name extensions , ccTLDs ( country code top level domain names) like .co.uk (united kingdom) , .de (germany), .tk ,.cn(china), .in( India) ..etc are quite popular extensions..
Please upvote if you like my post, i will be doing more such posts bringing the knowledge about domain names and the power of world wide internet to steemit.
