sortcanon.py is a tool to sort text files according to some canonicalization function. For example, sorting domains or ipv4 addresses.

This is actually an old tool, that I still had to publish. I just updated it to Python 3.

This is the man page:

Usage: sortcanon.py [options] [files] Sort with canonicalization function Arguments: @file: process each file listed in the text file specified wildcards are supported Valid Canonicalization function names: domain: lambda x: '.'.join(x.split('.')[::-1]) ipv4: lambda x: [int(n) for n in x.split('.')] length: lambda x: len(x) Source code put in the public domain by Didier Stevens, no Copyright Use at your own risk https://DidierStevens.com Options: --version show program's version number and exit -h, --help show this help message and exit -m, --man Print manual -c CANONICALIZE, --canonicalize=CANONICALIZE Canonicalization function -r, --reverse Reverse sort -u, --unique Make unique list -o OUTPUT, --output=OUTPUT Output file Manual: sortcanon is a tool to sort the content of text files according to some canonicalization function. The tool takes input from stdin or one or more text files provided as argument. All lines from the different input files are put together and sorted. If no option is used to select a particular type of sorting, then normal alphabetical sorting is applied. Use option -o to write the output to the given file, in stead of stdout. Use option -r to reverse the sort order. Use option -u to produce a list of unique lines: remove all doubles before sorting. Option -c can be used to select a particular type of sorting. For the moment, 2 options are provided: domain: interpret the content of the text files as domain names, and sort them first by TLD, then domain, then subdomain, and so on ... length: sort the lines by line length. The longest lines will be printed out last. ipv4: sort IPv4 addresses. You can also provide your own Python lambda function to canonicalize each line for sorting. Remark that this involves the use of the Python eval function: do only use this with trusted input. sortcanon_V0_0_1.zip (http)
MD5: CC20EA756E3E0796C617830C8F91AFF4
SHA256: 42EDE51EE70A39FD0933A77B8FE119F1CA8C174336C0DA4C079B1F02C1AB33EC

dns-query-async.py is a tool to perform DNS queries in parallel.

This is the man page:

Usage: dns-query-async.py [options] command file Program to perform asynchronous DNS queries accepted commands: gethost,getaddr Source code put in the public domain by Didier Stevens, no Copyright Use at your own risk https://DidierStevens.com Options: --version show program's version number and exit -h, --help show this help message and exit -m, --man Print manual -o OUTPUT, --output=OUTPUT Output to file (# supported) -s NAMESERVERS, --nameservers=NAMESERVERS List of nameservers (,-separated) -n NUMBER, --number=NUMBER Number of simultaneous requests (default 10000) -t TRANSFORM, --transform=TRANSFORM Transform input (%%) Manual: This tool performs asynchronous DNS queries. By default, it will perform 10000 queries simultaneously. The first argument is a command. There are 2 commands for the moment: gethost and getaddr The second argument is a filename: a text file containing the items to resolve. Use command getaddr to lookup the IP address of the hostnames provided in the input file. Example: dns-query-async.py getaddr names.txt Result: didierstevens.com,1,96.126.103.196 didierstevenslabs.com,1,96.126.103.196 Duration: 0.20s Use command gethost to lookup the hostnames of the IP addresses provided in the input file. Example: dns-query-async.py gethost ips.txt Use option -s to provide the name servers to use (comma separated list). Use option -n to change the number of asyncio workers (10000 default). Use option -t to transform the input list and perform lookups. For example, take list of subdomains/hostnames https://github.com/m0nad/DNS- Discovery/blob/master/wordlist.wl Issue the following command: dns-query-async.py -t %%.example.com getaddr wordlist.wl Result: 0.example.com,0,Domain name not found 009b.example.com,0,Domain name not found 01.example.com,0,Domain name not found 02.example.com,0,Domain name not found 03.example.com,0,Domain name not found 1.example.com,0,Domain name not found 10.example.com,0,Domain name not found 101a.example.com,0,Domain name not found The %% in %%.example.com is replaced by each hostname/subdomain in wordlist.wl and then resolved. Use option -o to write the output to a file. dns-query-async_V0_0_1.zip (http)
MD5: 5F4253B06EC0C6F6EC8E1DFDB1886164
SHA256: D06D776F7B0042EFD5BFAB5CE32EAFDF6FFB85F1C85BB227156638060B639D33