DNS Records 101: A Guide To Essential Types And Functions
DNS record types explained: A, AAAA, CNAME, MX, TXT, NS, SOA, PTR, SRV & CAA records direct internet traffic to correct servers and manage domain names.
DNS records are essential components of the Domain Name System, directing and managing internet traffic for domain names. Here are the key DNS record types and their functions: A Record (Address Record): Maps a domain to an IPv4 address, directing traffic to the correct server. AAAA Record: Similar to an A record, but maps a domain to an IPv6 address. CNAME Record (Canonical Name): Creates an alias by pointing one domain or subdomain to another, allowing multiple services to link to a single IP address. MX Record (Mail Exchange): Specifies mail servers for a domain, prioritizing email deliver...