Admin of my instance seems to have gone inactive, looking to migrate to a small instance with an active admin

I’d like to help out with decentralization, with users not all gathering in one place, so I don’t want to go to kbin.social or fedia.io. I did look at fedidb.org and the list of instances there, but it doesn’t tell me if the admin is active. I could just visit every instance listed there and check the admin’s profile for...