Does anyone here know the folks the manage nitter.net and could reach out and ask them to renew their cert? In the event anyone else was using the Nitter addon

Does anyone here know the folks the manage nitter.net and could reach out and ask them to renew their cert? In the event anyone else was using the Nitter addon, a work around is to instead use the Privacy Redirect addon [1] which can be used in conjunction with the list linked by @sebiw. [1] - https://addons.mozilla.org/en-US/firefox/addon/privacy-redirect/ https://addons.mozilla.org/en-US/firefox/addon/privacy-redir...