es-spinbetter.eu
HTML metadata
Technology
- CDN
- Cloudflare
DNS records live
- NS
-
- emerson.ns.cloudflare.com
- ophelia.ns.cloudflare.com
- MX
-
- 38 route3.mx.cloudflare.net
- 47 route1.mx.cloudflare.net
- 80 route2.mx.cloudflare.net
Email authentication weak
- SPF
-
v=spf1 include:_spf.mx.cloudflare.net ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 51 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000; includeSubDomains