Domain Dig is a minimal iOS to perform DNS lookups.
Data provided by a Domain Dig search:
- Reachability
- Redirect Chain
- DNS Records
- Email Security
- SSL/TLS Certificate
- HTTP Headers
- "Grade" for header security
- IP Location
- Open Ports
- Custom port checks
Extra features:
- Save favorite domains for quick reuse
- Check historical log of searches and their results
- Change DNS resolver to Cloudflare, Google, Quad9, or a custom resolver
Contributions are welcome. Keep changes scoped, include tests when behavior changes, and open a pull request with a clear summary of the user-facing impact.
- Xcode with current iOS SDK support
- iOS Simulator or physical iOS device
- Clone the repository:
git clone https://git.sr.ht/~ccleberg/DomainDig
- Open the project in Xcode.
- Build and run the app on a simulator or device.
If you discover a security issue, see SECURITY.md.
This project is licensed under the GPL 3.0 or later. See LICENSE.
Questions or feedback: [email protected]