Monthly visits
Not availableData as of Oct 24, 2026D
Security & Privacy
Domain Security Scanner
Check email authentication, certificates, and security headers for a domain
Ddomainsecurityscanner.comNo site preview yet
What it does
- Enter a domain to inspect email authentication, SSL/TLS certificates, DNSSEC, and HTTP security headers.
- Review configuration issues and suggested fixes, with bulk scans and monitoring alerts on paid plans.
Made for
Who is it for?
For site administrators and security teams checking domain and email security settings.
Top alternatives
Compare features, prices, and free plans
| Tool | Price | What's free | Best for |
|---|---|---|---|
| DDomain Security Scanner | From $197/yr | The free plan includes 3 scans per day, SPF, DMARC, and SSL analysis, and a basic security score. | Check email authentication, certificates, and security headers for a domain |
| VVeilScan | From $49/mo | The free plan covers 1 domain and 1 lifetime scan, with no card required. | Find exposed assets and review evidence-backed security findings |
| VVulnScanners | Pay as you go, from $10 | Check the official site for details | Run hosted security scans and export prioritized reports |
| VVibe App Scanner | From $19/mo | The first scan offers a free preview with a score, issue counts and one detailed finding. Full reports require payment; the preview needs no card. | Scan live apps for exposed secrets and access-control gaps |
Prices and free limits can change. Check the official site for the latest details.
The business behind the tool
What should you build next?
See what tools earn, how crowded the market is, and how long a solo build might take. Get a build, wait, or skip verdict, with lessons from successes and failures.
These are sample assessments, not final recommendations. We don't guess at missing revenue, traffic, or build times.
Monthly recurring revenue (USD)
$0Data as of Oct 24, 2026Launched
Feb 2026Data as of Oct 24, 2026Founders
Not availableData as of Oct 24, 2026Worth building? Look at the evidence
Higher is better (out of 5)Demand
Not available
1/5
Room to compete
Not available
Edge over free options Estimate
The first 10 returned results for “domain security scanner free” contain 5 confirmed sufficient free tools, deduplicated by domain: dnsdeets.com, tasscan.com, webasto.co, protego.me, cbwatch.co.uk; 3 tools remain unknown. In this category, 13/22 (59.1%) are free/freemium and 2 have unknown pricing; this Codex search sample is not a live Google ranking.
1/5
Can you build it solo? Estimate
Initial assessment: DNS, certificate, and header checks can use standard protocols, while monitoring needs reliable scheduling.
4/5
Finding customers Estimate
Initial assessment: Domain-security, SPF, and certificate checks have direct search intent.
4/5
Willingness to pay Estimate
Initial assessment: Businesses need ongoing checks of email authentication and certificate settings, giving monitoring alerts professional value.
4/5
Higher scores mean better prospects. These are sample assessments, not investment advice.