Is Your Domain Secure from Subdomain Takeover? Check via API

<h1> cybersecurity, #api, #python, #sideprojects </h1> <h2> The benchmark that embarrassed my wallet </h2> <p>I burned $47 in API credits in 14 minutes. Same domain. Twelve

<p>You know the drill. A customer complains their transactional emails land in spam. Or a B2B trial signup uses a throwaway address. Or someone asks "do we have DMARC set up

<p>Certificate Transparency logs record every SSL/TLS certificate ever issued. crt.sh gives you free access to search them all — and discover subdomains that even the domain owner