It dropped out somewhere around 0200 PST. If you haven't downloaded your bookmarks in a while and this outage has reminded you of that, you can still reach it at 64.62.134.190.
Amusing coincidence I think -- that linked article is about switching your home network's DNS resolver to your own (not switching to your own DNS server for your website).
Based on whois info, it looks like he's using the DNSMadeEasy service for Pinboard's DNS.
I moved to pinboard because it WAS the alternative :D I use Pocket because it's made by one person who clearly was passionate about it and it has been running without fault for years.
The closest alternative might be Pocket[0], it's a "part of the Mozilla family of products".
> Dec 29, 2021: Alright, I'm going to take a year off the twitters and see what else I can do with the time. Follow @idlewords for blog post notifications, http://blog.pinboard.in for actual Pinboard stuff.
Yeah... Sent him an email now as well.
Somebody in the US that could text or call him? Number here https://twitter.com/Pinboard - maybe he does not even know.
Sigh. It's 2022. I should not have to call the site owner to tell him that his site is down. Based on his own numbers, he's been losing users since 2017. This might go belly-up one day.