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Show HN: Certadomain – Free DMARC, subdomain takeover and lookalike checks

Source: Show HN ·

Check DMARC, SPF and DKIM, scan a URL for phishing, and discover subdomains — all free, no sign-up. Assess your domain

What is Show HN: Certadomain – Free DMARC, subdomain takeover and lookalike checks?

Show HN: Certadomain – Free DMARC, subdomain takeover and lookalike checks is a tool discovery curated from Show HN. Check DMARC, SPF and DKIM, scan a URL for phishing, and discover subdomains — all free, no sign-up. Assess your domain

How can I access or experience this?

You can experience this content directly on its original host (Show HN) by clicking the "Open Original" button.

Where does this content come from?

Curated from Show HN by the OnSuggest team to surface the most interesting and serendipitous content on the web.

Tool · Developer tools

Show HN: Bobr – a rootless content-addressed build system for Linux

Hello. This is my vibe-coded pet project. It’s meant to be a build system like Nix or Yocto. It can work rootless, uses its own namespace-based sandbox runtime, is content-addressed, and builds a Linux system that can be run in QEMU for now. I hope this can be interesting not only to me. Comments URL: https://news.ycombinator.com/item?id=50404764 Points: 1 # Comments: 0

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