dnscrypt-proxy configuration file

dnscrypt-proxy.toml

##############################################
#                                            #
#        dnscrypt-proxy configuration        #
#                                            #
##############################################

listen_addresses = ['127.0.0.1:53']

server_names = ['mullvad-adblock-doh', 'doh-crypto-sx', 'doh-crypto-sx-ipv6', 'doh-de-blahdns-v6', 'doh-de-blahdns', 'dnscrypt-ch-blahdns-ipv4', 'dnscrypt-ch-blahdns-ipv6', 'dnscrypt-de-blahdns-ipv4', 'dnscrypt-de-blahdns-ipv6', 'cz.nic', 'cz.nic-ipv6', 'doh.appliedprivacy.net', 'libredns-noads', 'libredns', 'powerdns-doh', 'quad9-dnscrypt-ip4-filter-pri', 'quad9-doh-ip4-port443-filter-pri', 'uncensoreddns-ipv4', 'uncensoreddns-ipv6', 'v.dnscrypt.uk-doh-ipv4', 'v.dnscrypt.uk-ipv4']

max_clients = 250

# Use servers reachable over IPv4
ipv4_servers = true

# Use servers reachable over IPv6 -- Do not enable if you don't have IPv6 connectivity
ipv6_servers = false

# Use servers implementing the DNSCrypt protocol
dnscrypt_servers = true

# Use servers implementing the DNS-over-HTTPS protocol
doh_servers = true


## Require servers defined by remote sources to satisfy specific properties

# Server must support DNS security extensions (DNSSEC)
require_dnssec = true

# Server must not log user queries (declarative)
require_nolog = true

# Server must not enforce its own blocklist (for parental control, ads blocking...)
require_nofilter = false

# Server names to avoid even if they match all criteria
disabled_server_names = ['google', 'yandex', 'altername']

force_tcp = false
timeout = 5000
keepalive = 30
cert_refresh_delay = 240
bootstrap_resolvers = ['9.9.9.9:53', '8.8.8.8:53']  # renamed from fallback_resolvers to bootstrap_resolvers in version 2.1.0

ignore_system_dns = true
netprobe_timeout = 60
netprobe_address = '9.9.9.9:53'
log_files_max_size = 10
log_files_max_age = 7
log_files_max_backups = 1
block_ipv6 = false
block_unqualified = true
block_undelegated = true
reject_ttl = 600
cache = true
cache_size = 4096
cache_min_ttl = 2400
cache_max_ttl = 86400
cache_neg_min_ttl = 60
cache_neg_max_ttl = 600

[query_log]
  file = 'query.log'
  format = 'tsv'

[nx_log]
  file = 'nx.log'
  format = 'tsv'
  
[sources]
  [sources.'public-resolvers']
  urls = ['https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v3/public-resolvers.md', 'https://download.dnscrypt.info/resolvers-list/v3/public-resolvers.md', 'https://ipv6.download.dnscrypt.info/resolvers-list/v3/public-resolvers.md', 'https://download.dnscrypt.net/resolvers-list/v3/public-resolvers.md']
  cache_file = 'public-resolvers.md'
  minisign_key = 'RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3'
  refresh_delay = 72
  prefix = ''

  [sources.'relays']
  urls = ['https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v3/relays.md', 'https://download.dnscrypt.info/resolvers-list/v3/relays.md', 'https://ipv6.download.dnscrypt.info/resolvers-list/v3/relays.md', 'https://download.dnscrypt.net/resolvers-list/v3/relays.md']
  cache_file = 'relays.md'
  minisign_key = 'RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3'
  refresh_delay = 72
  prefix = ''

[broken_implementations]
  fragments_blocked = ['cisco', 'cisco-ipv6', 'cisco-familyshield', 'cisco-familyshield-ipv6', 'cleanbrowsing-adult', 'cleanbrowsing-adult-ipv6', 'cleanbrowsing-family', 'cleanbrowsing-family-ipv6', 'cleanbrowsing-security', 'cleanbrowsing-security-ipv6']

[anonymized_dns]
  skip_incompatible = false

[local_doh]
  listen_addresses = ['127.0.0.1:3000']
  path = "/dns-query"
  cert_file = "localhost.pem"
  cert_key_file = "localhost.pem"

edit 25/08/2021 - renamed from fallback_resolvers to bootstrap_resolvers in version 2.1.0