DNS

Resolución de nombres y cifrado

https://wiki.archlinux.org/index.php/Domain_name_resolution

DNS

  • Utilidades
    • El paquete bind proporciona dig, host, nslookup
    • ldns proporciona drill

ECH

Config

  • dnscrypt-proxy

    • Comprobar resolver : journalctl --no-pager -b -u dnscrypt-proxy.service
  • firefox : about:config

    • network.trr.mode : 3
    • network.trr.uri : https://127.0.0.1:3000/dns-query
    • network.trr.custom_uri : https://127.0.0.1:3000/dns-query
    • ECH
      • network.dns.echconfig.enabled : true
      • network.dns.use_https_rr_as_altsvc : true
    • ESNI (Obsoleto)
      • network.security.esni.enabled : true
    • https://bugzilla.mozilla.org/show_bug.cgi?id=1667801

Comprobaciones


Última modificación June 6, 2025: borrar o arreglar URLs (0ec62e9)