dutchgymnastics.nl
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- www.google.com×1
- www.googletagmanager.com×1
Social
Registration
- Registrar
- Registrar.eu
- Created
- 2017-05-02
- Updated
- 2025-07-11
- Name servers
-
- romina.ns.cloudflare.com
- santino.ns.cloudflare.com
DNS records live
- NS
-
- romina.ns.cloudflare.com
- santino.ns.cloudflare.com
- MX
-
- 10 edge.werkonline.nu
- 30 bounce.argewebhosting.nl
- Verified for
-
- Brevo
- Dynamics 365
- Meta
Email authentication weak
- SPF
- not published
- DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
-
- mail:
k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z… - s1:
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAusyoKfW0eEs5m01PcXFUN74ZOTJswzpLnRIYD4RPaA7Ft8hO596Y3jHSTkEG+PyKFNTJ2gn0H/6Mj9PZY2… - s2:
k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIqGoyJmNGIa5vsgjqsnzHCUriDluCBnBegOvD8dZgpSmgCh0vMYiDrBhc5pn9diALsUVRds0KsjNm/Snn65LN4E…
selectors probed - mail:
Certificate (current)
WE1
Expires in 56 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-content-type-options
- findings
-
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'self'- strict-transport-security
max-age=15552000; includeSubDomains; preload