DNS
DNS A vs AAAA vs CNAME: What Is the Difference?
Quick answer: A records map a hostname to an IPv4 address, AAAA records map it to IPv6, and CNAME records create an…
DNS
How Reverse DNS Lookup Works: PTR Records Explained
Quick answer: Reverse DNS uses a PTR record to map an IP address to a hostname, if one has been published.Forward vs…
DNS
What Is DNS? How the Internet Turns Names Into Addresses
Quick answer: DNS (Domain Name System) is the internet's directory service -- it translates a name you type, like example.com, into the…