1. DNS/hijacking/detectify/Guide

について、ここに記述してください。

https://www.hackerone.com/blog/Guide-Subdomain-Takeovers

Introduction to subdomain takeovers

Second-order subdomain takeovers

Second-order subdomain takeovers, what I like to refer to as "broken link hijacking", are vulnerable subdomains which do not necessarily belong to the target but are used to serve content on the target's website.

Subdomain enumeration and discovery

Fingerprinting

Notable tools

There is a wide variety of tools out there for subdomain takeovers.

• This section contains some notable ones that have not been mentioned so far. Altdns Commonspeak Massdns

Automating your workflow

Exploitation

Cross-Origin Resource Sharing