What Is mDNSResponder, And Why Is It Running On My Mac? - How-To Geek
https://www.howtogeek.com:443/338914/what-is-mdnsresponder-and-why-is-it-running-on-my-mac/
WebJan 12, 2018 · What Is mDNSResponder? Wait, Didn't Apple Remove mDNSResponder? You're setting up a Mac firewall, or just checking what's running using Activity Monitor, when you notice something cryptic is running: mDNSResponder. What is this process, and should you be worried? No: this is a core part of macOS.
DA: 57 PA: 39 MOZ Rank: 4