@trwnh No, urls are the easiest to share, as you can click on them. And they resolve to have links in, which code can look for as well as people.
trwnh.com doesn't have an lrrd link in it's host meta and webfinger 404s
https://trwnh.com/ gives me useful links, and with one more rel=me added would give you a green tick, like you did with https://abdullahtarawneh.com/ (which has no webfinger either, but has a nice h-card) https://indiewebify.me/validate-h-card/?url=https%3A%2F%2Fabdullahtarawneh.com%2F
@kevinmarks oh hmm, both trwnh.com and abdullahtarawneh.com are green ticks for me over here
as far as webfinger resolving, i was giving a hypothetical example that is currently not valid but might be valid in the future when i get around to actually implementing my new (dynamic) website :roundboi:
currently i just have *.trwnh.com dns resolving to trwnh.com and any unrecognized resource maps to 404 via nginx