Sublist3r

Subdomain enumeration via search engines.

KaliParrotpassive

pkg: sublist3r

Sublist3r enumerates subdomains using search engines and certificate sources — a lightweight, quick discovery tool.

Syntax

sublist3r -d {domain}

Example

sublist3r -d example.com

Queries multiple engines and returns the discovered subdomains.

Advantages
  • Simple and quick
  • No setup or keys for basic use
  • Good starter recon tool
Disadvantages
  • Less coverage than amass/subfinder
  • Engine rate-limits affect results
  • Project less actively maintained
Tags
#subdomains

Official docs: Sublist3r

Related commands

Frequently asked questions

What is Sublist3r used for?
Sublist3r enumerates subdomains using search engines and certificate sources — a lightweight, quick discovery tool.
What is an example Sublist3r command?
A common example is: sublist3r -d example.com — Queries multiple engines and returns the discovered subdomains.
Is Sublist3r part of Kali Linux?
Yes. Sublist3r ships with Kali Linux (and Parrot OS). If missing, install it with: sudo apt install sublist3r.
What category of security tool is Sublist3r?
Sublist3r is a Information Gathering tool with a passive-risk profile when run against a live target.

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