Search relays on Certificate Transparency (CT) data.
Queries go to Crt.sh. The site where you can find all the SSL/TLS certificates of the particular targeted domain.
- Run main.go
Type domain:github.com
Example of the response:
examregistration.github.com vpn-ca.iad.github.com review-lab.github.com github.com www.github.com pkg.github.com visualstudio.github.com www.visualstudio.github.com render-lab.github.com www.render-lab.github.com github.io docs-front-door.github.com docs.github.com smtp.github.com skyline.github.com www.skyline.github.com api.security.github.com www.api.security.github.com f.cloud.github.com registry.github.com help.github.com support.enterprise.github.com www.support.enterprise.github.com import2.github.com importer2.github.com porter2.github.com jira.github.com www.jira.github.com api.stars.github.com www.api.stars.github.com fast.github.com r2.shared.global.fastly.net mac-installer.github.com vscode-auth.github.com classroom.github.com styleguide.github.com render.github.com codespaces-ppe.github.com codespaces.github.com codespaces-dev.github.com lab.github.com ...