annefrank.org
HTML metadata
Technology
- CMS
- Gatsby
Social
Contact
- Address
- Anne Frank HuisWestermarkt 201016 DK Amsterdam
Registration
- Registrar
- Hosting Concepts B.V. d/b/a Registrar.eu
- Created
- 2003-03-16
- Expires
- 2027-03-16 299 days left
- Updated
- 2026-04-30
- Name servers
-
- jay.ns.cloudflare.com
- leah.ns.cloudflare.com
DNS records live
- NS
-
- jay.ns.cloudflare.com
- leah.ns.cloudflare.com
- MX
-
- 10 mail.centriconline.eu
- 20 relay.centriconline.eu
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA EV R36
Expires in 55 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- weak content type protection
- missing Permissions Policy
Header values
- referrer-policy
origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff, nosniff- content-security-policy
frame-ancestors 'self' https://www.maykinmedia.nl https://www.lessonup.com https://lessonup.app- strict-transport-security
max-age=31536000; includeSubDomains; preload