Scroll to navigation

DNSRECON(1) General Commands Manual DNSRECON(1)

NAME

dnsrecon - DNS Enumeration and Scanning Tool

SYNOPSIS

dnsrecon [-h][-dDOMAIN][-nNS_SERVER][-rRANGE][-DDICTIONARY] [-f] [-t TYPE] [-a] [-s] [-g] [-b] [-k] [-w] [-z] [--threads THREADS] [--lifetime LIFETIME] [--tcp] [--db DB] [-x XML] [-c CSV] [-j JSON] [--iw] [--disable_check_recursion] [--disable_check_bindversion] [-v]

DESCRIPTION

dsnrecon is a simple python script that enables to gather DNS-oriented information on a given target.

OPTIONS

-h, --help show help message and exit -d DOMAIN, --domain DOMAIN Target domain. -n NS_SERVER, --name_server NS_SERVER Domain server to use. If none is given, the SOA of the target will be used. Multiple servers can be specified using a comma separated list. -r RANGE, --range RANGE IP range for reverse lookup brute force in formats (first-last) or in (range/bitmask). -D DICTIONARY, --dictionary DICTIONARY Dictionary file of subdomain and hostnames to use for brute force. Filter out of brute force domain lookup, records that resolve to the wildcard defined IP address when saving records. -f Filter out of brute force domain lookup, records that resolve to the wildcard defined IP address when saving records. -t TYPE, --type TYPE Type of enumeration to perform. -a Perform AXFR with standard enumeration. -s Perform a reverse lookup of IPv4 ranges in the SPF record with standard enumeration. -g Perform Google enumeration with standard enumeration. -b Perform Bing enumeration with standard enumeration. -k Perform crt.sh enumeration with standard enumeration. -w Perform deep whois record analysis and reverse lookup of IP ranges found through Whois when doing a standard enumeration. -z Performs a DNSSEC zone walk with standard enumeration. --threads THREADS Number of threads to use in reverse lookups, forward lookups, brute force and SRV record enumeration. --lifetime LIFETIME Time to wait for a server to response to a query. --tcp Use TCP protocol to make queries. --db DB SQLite 3 file to save found records. -x XML, --xml XML XML file to save found records. -c CSV, --csv CSV Comma separated value file. -j JSON, --json JSON JSON file. --iw Continue brute forcing a domain even if a wildcard records are discovered. --disable_check_recursion Disables check for recursion on name servers --disable_check_bindversion Disables check for BIND version on name servers -v Enable verbose

EXAMPLES

attempts a zone transfer (AXFR) on the zonstransfer.me domain
dnsrecon -t axfr -d zonetransfer.me