Module dns 

DNS resolver module with true recursive resolution from root nameservers

This module provides DNS resolution capabilities using manual recursive resolution starting from root nameservers.

Structs

DnsResolver

DNS Resolver wrapper that performs recursive resolution from root servers

Functions

create_recursive_resolver

Create a recursive DNS resolver that starts from root nameservers

resolve_domain_addresses

Resolve domain addresses from DNS (without validation) Uses CNAME lookup (returns hostname target)

validate_domain_address

Validate a domain against local address using DNS Checks A records if local_address is IP, CNAME if local_address is hostname