Its usually through a part of the forums they have, you might need to reach specific requirements to see them. I got into most trackers im on through open signups. Others allow you to do an interview and if you pass that you get invited.
If you cant access the invite forums then making requests is your best bet, they are usually filled quickly and keeps you from having to watch your ratio on multiple sites.
If also just checked and have a few TL invites. If you want one shoot me a dm
Private trackers will probably be your best bet imo if you want to stick with torrents, any popular genarl private tracker will probably be enough. If they dont have it already you can request it and someone will probably have it uploaded in a few days (unless its something really obscure). If you can seed long term and maintain a good ratio then getting into more specilized tracker wont be a issue. If you want I can check if I still have an invite for Torrentleech, they might have what you are looking for.
Dead torrents are a lot less common as people are often rewarded for seeding torrents for long periods of time or seeding torrents with very few seeds. You often get faster download speeds on torrents with few seeds as people often use seedboxes to maintain ratio.
Just dns blocks, s.to for example has a site dedicated to lising all domains of theirs and ways to change your dns server which isnt blocked afaik. serien.domains if you wanna check it out
CODEX (and any other scene group for that matter) has no website, they dont release to the public.
You can always check the megathread here or fmhy.net for sites that might have it. cs.rin.ru seems to have downloads for X-Plane 11 and 12 from a quick search.
Ultra.cc has 1tb seedboxes for 5€ a month but iirc you cant pay with paysafe cards
From my experience most of the stuff that uses steamworks for multiplayer can work on a pirated copy, you can only play with other pirates tho. Then games where you can host your own servers and p2p games can be done often as well. Some games that require you to use offical servers have server emus written for already but they arent finished iirc (i kbow of BO4 and Diablo3)
you could try using the interne archive if you are set on using TL legacy or use a different launcher like PollyMC
Yes, aslong as you only need to connect to a server to authenticate then it can be done
Apperently she is busy modding starfield, she said that in an nfo
fmhy.net has some tools listed in their audio ripping section that might work, haven't tested them myself.