What is the difference between an A record and an SRV record for Minecraft?

An A record maps a domain name to an IP address. It's a simple way to point your domain to a server. An SRV record, on the other hand, specifies the location of a server based on its port. It's particularly useful for Minecraft servers that listen on a non-standard port, or if you're using port forwarding. A records are suitable for standard Minecraft setup, while SRV records are vital for more complex setups like modded servers or those using port forwarding.