dvorsky.ch
HTML metadata
Technology
- CDN
- Cloudflare
Third-party hosts loaded (1)
- www.productontology.org×1
DNS records live
- NS
-
- kami.ns.cloudflare.com
- vin.ns.cloudflare.com
- MX
-
- 10 aspmx.l.google.com
- 20 aspmx3.googlemail.com
- 30 aspmx2.googlemail.com
- 40 alt1.aspmx.l.google.com
- 50 alt2.aspmx.l.google.com
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 75 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy