The Object of Chess. After learning how to play chess, you'll want to know how to win. The ultimate goal in chess is to trap the leader of the opposing army - the king. This is called checkmate, and results in a win for the checkmating side. Check, Checkmate and Stalemate. Ten Basic Checkmates to Know.
Learn about DNS TTL settings, and best practices for setting DNS TTL for your domain names. TTL stands for âTime to Liveâ and it refers to how long your DNS settings are supposed to be cached before they are automatically refreshed. When a DNS change is made, it takes time for the rest of the Internet to notice.
In our Internet address, http://whatis.techtarget.com: com is the top-level domain name; techtarget.com is the second-level domain name; and whatis is a subdomain name. All together, these constitute a fully-qualified domain name (FQDN); the addition of HTTP:// makes an FQDN a complete URL.CANN identifies the following categories of TLDs: 1  Country-code top-level domains (ccTLD) -- Each ccTLD identifies a particular country and is two letters long. 2  The ccTLD for the United States, for example, is .us.