mathiaskrebser.de
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Plausible
Third-party hosts loaded (1)
- plausible.io×1
Social
Registration
- Updated
- 2025-02-15
- Name servers
-
- cartman.ns.cloudflare.com.
- sasha.ns.cloudflare.com.
DNS records live
- NS
-
- cartman.ns.cloudflare.com
- sasha.ns.cloudflare.com
- MX
-
- 10 aspmx1.migadu.com
- 20 aspmx2.migadu.com
- TXT
-
hosted-email-verify=71ia1o68
Email authentication strong
- SPF
-
v=spf1 include:spf.migadu.com -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine;policy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 33 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