Free technical checks
Small diagnostic tools for obvious DNS, deliverability and integration problems. They are meant to reduce guesswork quickly, not to replace a full review when production systems are already causing business issues.
See the full Website, Email & DNS Health ChecklistFree SPF/DMARC Validator
Live nowQuick check for SPF, DMARC and basic mail-routing signals before deeper DNS or deliverability cleanup.
Stripe Webhook Tester
Live nowSimulate a Stripe-style webhook delivery to see whether a public endpoint responds cleanly or fails before production payments depend on it.
Hosting & CMS Architecture Detector
Live nowInspect a public domain for obvious hosting, framework and CMS signals before you inherit an unclear stack or migration risk.
Misconfiguration & Vulnerability Scanner
Live nowQuick public checks for missing security headers, exposed WordPress endpoints and obvious file exposure mistakes on a live domain.
SSL Certificate Checker
Live nowCheck the HTTPS certificate of any domain: issuer, expiry date, days remaining, covered hostnames and browser-trust issues.
Website Status Checker
Live nowCheck whether a website is online, how fast it answers over HTTPS and whether it unexpectedly redirects visitors.
Email Header Analyzer (coming soon)
Coming laterPaste an email header to see the delivery path, SPF, DKIM and DMARC verdicts and find out why mail landed in spam.
WordPress Issue Finder (coming soon)
Coming laterAnswer a few structured questions about a broken WordPress site to get targeted troubleshooting steps before you decide on professional help.
Full DNS Record Lookup (coming soon)
Coming laterView A, AAAA, CNAME, MX, TXT, NS and SOA records for any domain in one place during troubleshooting.
Found something wrong? Free quick review before you decide.
If a check surfaced a real problem, send the domain and the result. I will look at the DNS zone, mail flow or server path and tell you whether the issue is urgent, cosmetic or safe to leave for later — before any work is agreed.