HostResolver

HostResolver is a Python-based tool designed to efficiently resolve hostnames to IP addresses while scanning for SPF records and enumerating Autonomous System Numbers (ASNs). Notable features include support for various DNS record types, asynchronous processing for speed enhancements, and multiple output formats such as JSON, SQLite, and CSV. The tool is highly configurable, allowing users to toggle the retrieval of specific record types and perform advanced lookups from lists.