FProbe - Take A List Of Domains/Subdomains And Probe For Working HTTP/HTTPS Server

FProbe – Fast HTTP Probe

Installation

GO111MODULE=on go get -u github.com/theblackturtle/fprobe

Features

Take a list of domains/subdomains and probe for working http/https server.
Optimize RAM and CPU in runtime.
Support special ports for each domain
Verbose in JSON format with some additional headers, such as Status Code, Content Type, Location.

Usage

Usage of fprobe:
  -c int
        Concurrency (default 50)
  -i string
        Input file (default is stdin) (default "-")
  -l    Use ports in the same line (google.com,2087,2086)
  -p value
        add additional probe (proto:port)
  -s    skip the default probes (http:80 and https:443)
  -t int
        Timeout (seconds) (default 9)
  -v    Turn on verbose

Basic Usage
Stdin input

❯ cat domains.txt | fprobe

File input

❯ fprobe -i domains.txt

Concurrency

❯ cat domains.txt | fprobe -c 200

Use inline ports
If you want to use special ports for each domain, you can use the -l flag. You can parse Nmap/Masscan output and reformat it to use this feature.
Input (domains.txt)

google.com,2087,2086,8880,2082,443,80,2052,2096,2083,8080,8443,2095,2053
yahoo.com,2087,2086,8880,2082,443,80,2052,2096,2083,8080,8443,2095,2053
sport.yahoo.com,2086,443,2096,2053,8080,2082,80,2083,8443,2052,2087,2095,8880

Command

❯ cat domains.txt | fprobe -l

Timeout

❯ cat domains.txt | fprobe -t 10

Special ports

❯ cat domains.txt | fprobe -p http:8080 -p https:8443

Use to check working urls

❯ echo 'https://google.com/path1?param=1' | fprobe

https://google.com/path1?param=1

Use the built-in ports collection (Include 80, 443 by default)

Medium: 8000, 8080, 8443
Large: 81, 591, 2082, 2087, 2095, 2096, 3000, 8000, 8001, 8008, 8080, 8083, 8443, 8834, 8888
XLarge: 81, 300, 591, 593, 832, 981, 1010, 1311, 2082, 2087, 2095, 2096, 2480, 3000, 3128, 3333, 4243, 4567, 4711, 4712, 4993, 5000, 5104, 5108, 5800, 6543, 7000, 7396, 7474, 8000, 8001, 8008, 8014, 8042, 8069, 8080, 8081, 8088, 8090, 8091, 8118, 8123, 8172, 8222, 8243, 8280, 8281, 8333, 8443, 8500, 8834, 8880, 8888, 8983, 9000, 9043, 9060, 9080, 9090, 9091, 9200, 9443, 9800, 9981, 12443, 16080, 18091, 18092, 20720, 28017

❯ cat domains.txt | fprobe -p medium/large/xlarge

Skip default probes
If you don’t want to probe for HTTP on port 80 or HTTPS on port 443, you can use the -s flag.

❯ cat domains.txt | fprobe -s

Verbose
The verbose output will be format in JSON format with some additional headers, such as Status Code, Content Type, Location.

❯ cat domains.txt | fprobe -v

{"site":"http://google.com","status_code":301,"server":"gws","content_type":"text/html; charset=UTF-8","location":"http://www.google.com/"}
{"site":"https://google.com","status_code":301,"server":"gws","content_type":"text/html; charset=UTF-8","location":"https://www.google.com/"}

Credit
This tool get the idea and some line of codes from httprobe written by @tomnomnom.

Download Fprobe

FProbe – Take A List Of Domains/Subdomains And Probe For Working HTTP/HTTPS Server

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