diff --git a/sys/include/net/sock/dns.h b/sys/include/net/sock/dns.h index 466f26fa5267..3ceee7849571 100644 --- a/sys/include/net/sock/dns.h +++ b/sys/include/net/sock/dns.h @@ -55,11 +55,11 @@ extern "C" { * @brief Address of the DNS server */ #ifndef CONFIG_AUTO_INIT_SOCK_DNS_SERVER_ADDR - /* Default to Google Public DNS */ + /* Default to Quad9 Public DNS */ #if CONFIG_AUTO_INIT_SOCK_DNS_IP_VERSION == 6 - #define CONFIG_AUTO_INIT_SOCK_DNS_SERVER_ADDR "2001:4860:4860::8888" + #define CONFIG_AUTO_INIT_SOCK_DNS_SERVER_ADDR "2620:fe::fe" #elif CONFIG_AUTO_INIT_SOCK_DNS_IP_VERSION == 4 - #define CONFIG_AUTO_INIT_SOCK_DNS_SERVER_ADDR "8.8.8.8" + #define CONFIG_AUTO_INIT_SOCK_DNS_SERVER_ADDR "9.9.9.9" #endif #endif