projectdiscovery/dnsxdnsx é um kit de ferramentas DNS rápido e multifuncional que permite executar múltiplas consultas DNS de sua escolha com uma lista de resolvedores fornecidos pelo usuário.
Recursos • Instalação • Uso • Executando `dnsx` • Wildcard • Notas • Entrar no Discord
dnsx é um kit de ferramentas DNS rápido e multiuso projetado para executar várias sondagens através da biblioteca retryabledns. Ele suporta múltiplas consultas DNS, resolvedores fornecidos pelo usuário, filtragem de wildcard DNS como o shuffledns etc.
dnsx requer go1.21 para instalar com sucesso. Execute o seguinte comando para instalar a versão mais recente:
go install -v github.com/projectdiscovery/dnsx/cmd/dnsx@latest
dnsx -h
Isso exibirá a ajuda da ferramenta. Aqui estão todas as opções que ela suporta.
INPUT:
-l, -list string list of sub(domains)/hosts to resolve (file or stdin)
-d, -domain string list of domain to bruteforce (file or comma separated or stdin)
-w, -wordlist string list of words to bruteforce (file or comma separated or stdin)
QUERY:
-a query A record (default)
-aaaa query AAAA record
-cname query CNAME record
-ns query NS record
-txt query TXT record
-srv query SRV record
-ptr query PTR record
-mx query MX record
-soa query SOA record
-any query ANY record
-axfr query AXFR
-caa query CAA record
-recon query all the dns records (a,aaaa,cname,ns,txt,srv,ptr,mx,soa,axfr,caa)
-e, -exclude-type value dns query type to exclude (a,aaaa,cname,ns,txt,srv,ptr,mx,soa,axfr,caa) (default none)
FILTER:
-re, -resp display dns response
-ro, -resp-only display dns response only
-rc, -rcode string filter result by dns status code (eg. -rcode noerror,servfail,refused)
PROBE:
-cdn display cdn name
-asn display host asn information
RATE-LIMIT:
-t, -threads int number of concurrent threads to use (default 100)
-rl, -rate-limit int number of dns request/second to make (disabled as default) (default -1)
UPDATE:
-up, -update update dnsx to latest version
-duc, -disable-update-check disable automatic dnsx update check
OUTPUT:
-o, -output string file to write output
-j, -json write output in JSONL(ines) format
-omit-raw, -or omit raw dns response from jsonl output
-ot, -output-template string custom output template (e.g. -ot '{{host}} {{a}}')
DEBUG:
-hc, -health-check run diagnostic check up
-silent display only results in the output
-v, -verbose display verbose output
-raw, -debug display raw dns response
-stats display stats of the running scan
-version display version of dnsx
-nc, -no-color disable color in output
OPTIMIZATION:
-retry int number of dns attempts to make (must be at least 1) (default 2)
-hf, -hostsfile use system host file
-trace perform dns tracing
-trace-max-recursion int Max recursion for dns trace (default 32767)
-resume resume existing scan
-stream stream mode (wordlist, wildcard, stats and stop/resume will be disabled)
-timeout value maximum time to wait for a DNS query to complete (default 3s)
CONFIGURATIONS:
-auth configure projectdiscovery cloud (pdcp) api key (default true)
-r, -resolver string list of resolvers to use (file or comma separated)
-wt, -wildcard-threshold int wildcard filter threshold (default 5)
-aw, -auto-wildcard automatically detect wildcard domains for filtering
-wd, -wildcard-domain string domain name for manual wildcard filtering (mutually exclusive with -auto-wildcard; other flags will be ignored - json output recommended)
Filtre nomes de host ativos a partir da lista de subdomínios passivos, obtidos de várias fontes:
subfinder -silent -d hackerone.com | dnsx -silent
a.ns.hackerone.com
www.hackerone.com
api.hackerone.com
docs.hackerone.com
mta-sts.managed.hackerone.com
mta-sts.hackerone.com
resources.hackerone.com
b.ns.hackerone.com
mta-sts.forwarding.hackerone.com
events.hackerone.com
support.hackerone.com
Exiba os registros A para a lista de subdomínios fornecida:
subfinder -silent -d hackerone.com | dnsx -silent -a -resp
www.hackerone.com [104.16.100.52]
www.hackerone.com [104.16.99.52]
hackerone.com [104.16.99.52]
hackerone.com [104.16.100.52]
api.hackerone.com [104.16.99.52]
api.hackerone.com [104.16.100.52]
mta-sts.forwarding.hackerone.com [185.199.108.153]
mta-sts.forwarding.hackerone.com [185.199.109.153]
mta-sts.forwarding.hackerone.com [185.199.110.153]
mta-sts.forwarding.hackerone.com [185.199.111.153]
a.ns.hackerone.com [162.159.0.31]
resources.hackerone.com [52.60.160.16]
resources.hackerone.com [3.98.63.202]
resources.hackerone.com [52.60.165.183]
resources.hackerone.com [read.uberflip.com]
mta-sts.hackerone.com [185.199.110.153]
mta-sts.hackerone.com [185.199.111.153]
mta-sts.hackerone.com [185.199.109.153]
mta-sts.hackerone.com [185.199.108.153]
gslink.hackerone.com [13.35.210.17]
gslink.hackerone.com [13.35.210.38]
gslink.hackerone.com [13.35.210.83]
gslink.hackerone.com [13.35.210.19]
b.ns.hackerone.com [162.159.1.31]
docs.hackerone.com [185.199.109.153]
docs.hackerone.com [185.199.110.153]
docs.hackerone.com [185.199.111.153]
docs.hackerone.com [185.199.108.153]
support.hackerone.com [104.16.51.111]
support.hackerone.com [104.16.53.111]
mta-sts.managed.hackerone.com [185.199.108.153]
mta-sts.managed.hackerone.com [185.199.109.153]
mta-sts.managed.hackerone.com [185.199.110.153]
mta-sts.managed.hackerone.com [185.199.111.153]