@falktx@mastodon.falktx.com @woof@fedi.aria.dog you can go to a Masto or Pleroma instance's About page, look at the Moderated servers list, and search for your domain.
The better way is to go to https://fba.ryona.agency and search for your domain there.
Do search for both the entire domain (mastodon.falktx.com) and without the subdomain (falktx.com).
But self-hosting is not the sole heuristic people use to make snap judgements, you're running Mastodon so they know you're from the good parts of the town.