Thanks for everyone's perspectives. Very educational and admittedly lots outside the boundaries of my current knowledge. I have thus far relied on CloudFlare's automatic https and simple instant subdomain setup for their worker microservice I'm using.
There are evidently technical/footprint implications of that convenience. Fortunately, I'm not really concerned with the subdomain being publicly known; was more curious how it become publicly known.
There are evidently technical/footprint implications of that convenience. Fortunately, I'm not really concerned with the subdomain being publicly known; was more curious how it become publicly known.