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Documentation Index

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dns

DNS enumeration and lookup operations against Active Directory environments.

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Usage

r4t dns <subcommand> [flags]

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Subcommands

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dns dc

Enumerate domain controllers via DNS SRV records. 
r4t dns dc

# Write results to file
r4t dns dc --output /tmp/dcs.txt
Queries _ldap._tcp.dc._msdcs.<domain> SRV records using the configured nameserver, resolves hostnames, and stores results in the domain_controllers table.
FlagShortDescription
--output-oOutput file for enumerated DCs

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dns axfr

Attempt a DNS zone transfer (AXFR) against the configured nameserver. 
r4t dns axfr
r4t dns axfr -d corp.example.com --nameserver 10.10.10.1
A successful zone transfer dumps all DNS records in the zone. Uses the domain (-d) and nameserver (--ns) from global flags or stored settings.

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dns fwd

Forward DNS lookup — resolve a hostname to an IP address. 
r4t dns fwd dc01.corp.example.com
Uses the configured nameserver (--ns or stored setting). Falls back to the stored target if no argument is given.

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dns rev

Reverse DNS lookup — resolve an IP address to a hostname. 
r4t dns rev 10.10.10.10