Turns out, my ISP has silently done a transparent DNS redirection. And their DNS servers are bad. Had to change to DoT to get it working. Something I should have done long ago anyway.

For me 1337x is not even loading. I see nothing, it just times out.

It does work if I connect to Cloudflare’s Warp.

This was already done. The only device able to make outbound DNS connections is the raspberry pi. For IPv4 and IPv6.

I run a DNS server on a raspberry pi and block only those domains where LG gets ads and promoted content from. I can then have a clean and responsive interface while services like Netflix still work.