DNSRecon is a Python script that provides the ability to perform:

* Check all NS Records for Zone Transfers. * Enumerate General DNS Records for a given Domain (MX, SOA, NS, A, AAAA, SPF and TXT). * Perform common SRV Record Enumeration. * Top Level Domain (TLD) Expansion. * Check for Wildcard Resolution. * Brute Force subdomain and host A and AAAA records given a domain and a wordlist. * Perform a PTR Record lookup for a given IP Range or CIDR. * Check a DNS Server Cached records for A, AAAA and CNAME * Records provided a list of host records in a text file to check. * Enumerate Hosts and Subdomains using Google