[arcticbull]

mDNS has been around forever (2002/macOS 10.2) but probably best known in the Apple ecosystem as Bonjour [1,2]. Much of Apple's big software and hardware products integrate it in some way.

[1] https://developer.apple.com/bonjour/

[2] https://en.wikipedia.org/wiki/Bonjour_(software)

[tyingq]

Sure. The last Apple product I owned was an Apple II, so Bonjour is similarly something I've heard in passing, but never looked closer at.