Pentesting Framework is a bundle of penetration testing tools, Includes - security, pentesting, hacking and many more.

A lib to help you create a robust project based on domain driven-design (ddd) principles with typescript and zero dependencies.

A project to help track what short domains are and aren't registered. Tracking ~125K domains across 140 (cc)TLDs.

Simple PHP code for parsing domains, automatically fetching the TLD of the domain or subdomain.

sub53 is a Lightening Fast subdomain hunter that uses CA certificates to Hunt Down subdomains and can also do multi-threaded filtering of alive domains

Domain Expiration Checker is a simple tool for checking the expiration date and age of a domain. It returns the expiration date and age of the domain provided.

Expired Domains API & MCP Server — query 16 auction platforms + 100k aged ccTLDs with TF/CF/DA/backlinks data, from code or AI assistants.

Forward DNS is a type of DNS request in which a domain name is used to obtain its corresponding IP address. A DNS server is said to resolve a domain name when it returns its IP address. A forward DNS request is the opposite of a reverse DNS lookup.

Get access to the SEOLizer API. You need an API key and a valid user account to use the API.

Domain Availability Checker is a simple tool for checking the availability of a domain. It returns if the domain is available or not.

Go client for the DomainKits domain data API: newly registered, expired, aged and for-sale domain search, WHOIS, DNS, CT logs and trends. One API, one key. Standard library only.

URL Lookup is a simple tool for looking up the location of a URL. It returns the location of the URL provided.

BIMI Validator checks if a domain has a valid BIMI record published in DNS. BIMI enables domain owners to display verified logos in supported email clients.

A curated list of tools, datasets, and APIs for domain analysis, zone files, DNS reconnaissance, and internet scanning.

SSL Checker is a simple tool for checking SSL certificates. It returns the SSL certificate details of a website.

DNS Lookup is a simple tool for looking up the DNS records of a domain. It returns the A, MX, and other records of the domain.

Python client for the DomainKits domain data API: newly registered, expired, aged and for-sale domain search, WHOIS, DNS, CT logs and trends. One API, one key. Zero dependencies.

Subdomain Finder is a simple tool for finding all the available subdomains for a given domain. It returns a list of all the available subdomains for the given domain.

MX Lookup is a simple tool for getting MX records for a domain. It returns the MX records for the given domain.