介绍

dnsx是一个快速的多用途DNS工具包，设计用于通过retryabledns库运行各种探测。它支持多个DNS查询、用户提供的解析器、DNS 通配符过滤(如shuffledns等）。

特征

• 简单方便的 DNS 记录查询实用程序。

• A、AAAA、CNAME、PTR、NS、MX、TXT、SRV、SOA查询支持

• DNS解析/暴力支持

• 自定义解析器输入支持

• 多种解析器格式（TCP/UDP/DOH/DOT）支持

• 标准输入和标准输出支持

• 自动通配符处理支持

安装说明

go install -v github.com/projectdiscovery/dnsx/cmd/dnsx@latest

用法

dnsx -h

这将显示该工具的帮助。这是它支持的所有交换机。

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
   -axfr   query AXFR
   -caa    query CAA record
   -any    query ANY record


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


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


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)


CONFIGURATIONS:
   -r, -resolver string          list of resolvers to use (file or comma separated)
   -wt, -wildcard-threshold int  wildcard filter threshold (default 5)
   -wd, -wildcard-domain string  domain name for wildcard filtering (other flags will be ignored)

下载地址：

https://github.com/projectdiscovery/dnsx