It's not the domain name that's worth something, it's what you do with it. I've had many domains over the years, and lots of ideas and missed opportunities.
If your domain stays a blank page or a corporate blog spam, it won't matter much and it's a waste of money.
Make the personal space your own, and build it _how you like it_, not how others would like it.
I bought https://fuky.ooo a few years ago. It was actually offline for ages but your question prompted me to fix it up again.
It does one thing, and one thing only: provides quick access to "fuck you" gifs (if your UA requests with an image accept header it'll just give the image, so it works for things like pasting the url into Slack etc)
Oh and I managed to grab <my family name>.family a few years ago after the previous owner let it lapse. I've not done anything with it yet (the family curse continues!)
I really like the one I found for the job tracking platform I'm building: https://rolepad.com. Short, memorable and descriptive. In the past I owned the domain name matching my last name, but never ended up setting up email hosting with it and let it go. Also at one point I bought the domain name that in the mid-90s hosted an online multiplayer trivia game I was addicted to (cosmoasis.com). Was going to rebuild it since the player community is still around, but never got around to it, and let it go as well.
Hey, thanks for remembering! It's been slow-going, but I'm getting close to finishing the employer-side pre-MVP (table-stakes functionality that I can build upon later). For now pushing in the direction of improving upon the communications between the hiring team (whether at employer or third-party recruiter) and the candidate. The email-based back-and-forth leaves a lot to be desired, and results in frequent ghosting on all the sides. Tackling that for now. Got tons of ideas and have had a good uptake on the candidate side, now need to show value for the hiring teams.
I bought a few .ai domains in 2017 for 70 bucks each. Very basic ones, single word 5 letters or less. Most are worth north of 25k now. Funny thing is I almost let them expire
https://warunex.pl - a play on words for a weather forecasting service for kitesurfers in Poland. A lot of companies in the early 90s in Eastern Europe ended their brand name with "EX", exp: Drutex, Critonex etc.
it is a project that I recent decided to do. I needed to test and validate sending email to international domains, so I got pünicode.com. My end goal is to set up a catch-all inbox so you can also test international local part. The idea would be to send él@pünicode.com and then you could go to a temp (public?) inbox that stores the last message (or few messages).