Individual skill

subdomain-takeover

子域名接管检测与利用方法论。当目标存在悬挂 CNAME/NS/MX 记录指向已停用的云资源、过期第三方服务或未认领 SaaS 租户时使用。覆盖 CNAME 接管(S3/GitHub Pages/Heroku/Azure/Shopify/Fastly 等 14+ 供应商)、NS 接管(全域控制)、MX 接管(邮件拦截)、通配符 DNS 风险、接管后影响评估(cookie/CORS/CSP/OAuth/TLS)。任何涉及子域名资产清理、DNS 记录审计、域名安全评估的场景都应使用此 skill

skills/exploit/web-method/subdomain-takeover/SKILL.md

Source commit c0d3a4645f26be5b94f64344b501db4191dc9788

What was checked

Matches the observed repository HEAD

Yes

Scanner rules are current

No

Repository scan complete

No

Skill scan complete

Yes

Observed behavior

Not checked yet

Last checked

Nov 3, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

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