Short for Domain Name System (or Service or Server), an Internet service that translates domain names into IP addresses. As domain names are numbers but as human being for us it’s difficult to remember numbers so for us domain names are alphabet. The Internet however, is really based on IP addresses
DNS usually looks like this:
Become DNS guru:
Wanted to learn everything about DNS
Perform forensic analysis and locate domains.
Watch blacklists and monitor web, email and name server compliance and connectivity.
Increase the efficiency, accuracy and quality of your searches, lookups and analysis.