Based on our record, Subfinder should be more popular than ProxyRack. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
https://github.com/projectdiscovery/subfinder does this, but it explains all the methods and lets you choose to only do a passive scan. - Source: Hacker News / 9 months ago
My main source is Certificate Transparency, which is kind of a database of TLS certs created so far. But use external tools like Subfinder or Amass. Source: over 1 year ago
Nice infographic by https://proxyrack.com. Source: about 2 years ago
Sublist3r - Sublist3r is a python tool designed to enumerate subdomains of websites using OSINT.
Bright Data - World's largest proxy service with a residential proxy network of 72M IPs worldwide and proxy management interface for zero coding.
OWASP Amass - An advanced open source tool to help information security professionals perform network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques!
Oxylabs - A web intelligence collection platform and premium proxy provider, enabling companies of all sizes to utilize the power of big data.
sn0int - sn0int is a semi-automatic OSINT framework and package manager
NetNut.io - Residential proxy network with 52M+ IPs worldwide. SERP API, Website Unblocker, Professional Datasets.