09/10/2019 (Tue) 12:13:31
It didn't "change". The website was/is behind multiple TLDs in case one drops it.
Look at the bottom of endchan.net for every address you can access this place with, store it in case it gets harder to access.
There's also hidden services which can protect your anonymity without paying for a VPN and allow access even if your ISP blocks the place, which is neat. Avoid TOR though.