//! DNS resolver module with configurable DNS servers.
//!
//! Supports:
//! - System resolver (NativeResolver)
//! - UDP DNS
//! - TCP DNS
//! - DNS-over-TLS (DoT) - requires `hickory-tls` feature
//! - DNS-over-HTTPS (DoH) - requires `hickory-https` feature
//!
//! TCP-based protocols (tcp://, tls://, https://) support routing through
//! proxy chains via the ProxyRuntimeProvider.
pub use build_dns_registry;
pub use ;