====== Unbound ======

  * https://www.arowan.be/2016/08/12/installation-et-configuration-de-son-serveur-dns/
  * https://wiki.archlinux.org/index.php/Unbound#Configuration
  * DNSSEC - https://wiki.debian-fr.xyz/Utiliser_Unbound_avec_DNSSEC ou https://wiki.opennic.org/opennic/dnssec
  * OpenNIC Tier2 - https://wiki.opennic.org/tier_2_unbound
  * DNSCrypt - https://github.com/DNSCrypt/dnscrypt-proxy/blob/master/dnscrypt-proxy/example-dnscrypt-proxy.toml
    * https://medium.com/@w1ndy/setup-a-dnscrypt-protected-dns-cache-server-7a0122205b47 
    * https://gist.github.com/Zenithar/f2052d4174f592e0083f
    * Server List - https://dnscrypt.info/public-servers/
  * AdBlock - https://cboyer.github.io/linux/filtrer-publicites-dns-unbound/ avec https://cboyer.github.io/linux/filtrer-publicites-dns-unbound/ avec https://github.com/StevenBlack/hosts
  * https://wiki.debian-fr.xyz/Utiliser_Unbound_avec_DNSSEC
  * https://debian-facile.org/viewtopic.php?id=22747
  * https://homeserver-diy.net/wiki/index.php?title=Installer_et_configurer_son_serveur_DNS_connect%C3%A9_aux_serveurs_root_avec_Unbound
  * https://maximepiazzola.wordpress.com/2018/01/07/installer-et-configurer-un-serveur-dns-unbound/
  * https://ladnet.net/installer-et-configurer-unbound-sur-debian-9
  * https://memo-linux.com/debian-installer-le-serveur-dns-unbound/
  * https://homeserver-diy.net/wiki/index.php?title=Installer_et_configurer_son_serveur_DNS_connect%C3%A9_aux_serveurs_root_avec_Unbound
  * https://medspx.fr/blog/Sysadmin/unbound/


===== Troubleshoot =====
  * https://unix.stackexchange.com/questions/60797/adding-multiple-sites-at-once-to-forward-zone-of-unbound
  * https://www.neowin.net/forum/topic/1383119-unbound-dns-and-active-directory/
  * https://nlnetlabs.nl/pipermail/unbound-users/2019-February/011379.html