You are so full of shit.
By editing your host file you're bypassing the DNS lookup.
My degree and certifications say I'm squarely in my lane.
Want to try again?
Physical, Data Link, Network, Transport, Session, Presentation, Application.
Knowing the OSI layers really doesn't prove anything. Remembering them is easy.
"Please Do Not Throw Sausage Pizza Away".
P D N T S P A