sudo certbot certonly --standalone --preferred-challenges http \
    --server https://acme-v02.api.letsencrypt.org/directory --http-01-port 12345 \
    --register-unsafely-without-email \
    -d uncensored.any.dns.nixnet.xyz -d adblock.any.dns.nixnet.xyz -d check.any.dns.nixnet.xyz