DomainWatchBot 🤖 is a Telegram Bot which will send you notifications about domain expiration dates. You can add your own domains to the watch list, or track domains you'd like to purchase if they ever get available because they expire.
It's easy to use and complete free for now 💪
I've been using Telegram a lot lately and also have the habit of purchasing a lot of domains from multiple places and this helps me easily keep track of all of them right from a messenger I use everyday :)
So easy to use and it's non-intrusive.
Nothing I can think of.