services.resolved.fallbackDns ‐ NixOS ‐ Searchix

services.resolved.fallbackDns

A list of IPv4 and IPv6 addresses to use as the fallback DNS servers. If this option is null, a compiled-in list of DNS servers is used instead. Setting this option to an empty list will override the built-in list to an empty list, disabling fallback.

Type

null or (list of string)

Default

null

Example

[
  "8.8.8.8"
  "2001:4860:4860::8844"
]

Declared