5 #DNS Records Explained! ๐๐
~Explain Like I'm 12~
1๏ธโฃ A (Address) Record:
๐บ๏ธ Maps your website domain to a machine-readable IP address. Just like how an ๐address tells people where your ๐ house is and that can be translated into ๐GPS coordinates!
๐Example: fluffykitty.com -> 192.168.0.1
2๏ธโฃ cNAME (Canonical Name) Record:
Alias alert! ๐ A CNAME is like a nickname that refers to your real name. CNAME allows you to point one web domain to another domain. โจ #Shortcuts#DomainAliases
๐Example: meowtown.com -> fluffykitty.com
3๏ธโฃ MX (Mail Exchange) Record:
Your email post office! ๐ฌ Tells other servers where they are allowed to send email messages for your domain, and routes them accordingly. If you have the wrong MX records, you won't receive mail. ๐ฟ๐ #EmailDeliverability#MailExchange
๐Example: purrfectcat.com -> mail.purrfectcat.com
4๏ธโฃ TXT (Text) Record:
Notes & verification! ๐ Add any text you want for authentication & verification purposes. ๐ It's like leaving a message saying, "Hey, CloudFlare, I'm the real deal... I even added this TXT record you wanted to prove it!" #Verification#Security
๐Example: pawsome.com -> "This domain is verified and secure af"
5๏ธโฃ ๐SRV (Service) Record:
Service directory! ๐ Specify locations (meaning the PORT # or website address) of specific services or applications. ๐ #ServiceDiscovery#SRV
๐Example: _http._tcp.kittycentral.com -> 0 0 80 webserver.kittycentral.com
โญ๏ธ๐Note on TCP Ports: HTML webpage traffic typically is routed through either Port 80 (http) or Port 443 (https). The "0" "0" in the above Port 80 example refers to weight & priority.
Remember, DNS is the cat's meow when it comes to navigating the internet! ๐๐พ
Enhance your web development skills and conquer the digital world. ๐๐ป
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Image Credit: Constellix
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ALT Infographic by Constellix briefly descibing all types of DNS records. A records, AAAA records, ANAME records, CNAME records, MX Records, TXT records, SRV records, SPF records, etc.
With more than 70 participants ๐คฏ, the ElePHPant Challenge Moldova, which brings together the best #php developers, will end on July 29 ๐ฅ. Join now ! ๐
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