carstens-stiftung.de
HTML metadata
Technology
- Server
- nginx
Social
Contact
Registration
- Updated
- 2026-02-24
- Name servers
-
- helium.ns.hetzner.de.
- hydrogen.ns.hetzner.com.
- oxygen.ns.hetzner.com.
DNS records live
- NS
-
- helium.ns.hetzner.de
- hydrogen.ns.hetzner.com
- oxygen.ns.hetzner.com
- MX
-
- 10 carstensstiftung-de02b.mail.protection.outlook.com
Email authentication strong
- SPF
-
v=spf1 mx include:spf.protection.outlook.com include:spf.crsend.com -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; rua=mailto:edv@carstens-stiftung.de; adkim=s; aspf=r;policy: reject (enforced) - DKIM
-
- selector1:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWs3ol3xUxdVXVDwjA8mHbiVkQh4pW5ML3qWBDkKM2Qq4zk80twd+UINNkeph31qamVbLhcJRCTHSTBd7dJx… - selector2:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwPm0XA53PYFcL6iK1e35Nq4ipZ8LKxVEy1kXWrwJ5f5Pytb7SQ3WqDK3BwJBYqps+cixPAKh1guzWd…
selectors probed - selector1:
Certificate (current)
E8
Expires in 65 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing HSTS
- missing Content Security Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
geolocation=(), microphone=(), camera=()- x-content-type-options
nosniff