praxis-dr-bierschwale.de
HTML metadata
Technology
- Fonts
-
- Google Fonts
Third-party hosts loaded (3)
- onecdn.io×20
- fonts.googleapis.com×1
- www.doctolib.de×1
Contact
- Phone
Registration
- Updated
- 2025-06-28
- Name servers
-
- ns01.1blu.de.
- ns02.1blu.de.
DNS records live
- NS
-
- ns01.1blu.de
- ns02.1blu.de
- MX
-
- 10 mail.praxis-dr-bierschwale.de
Email authentication weak
- SPF
-
v=spf1 mx include:_spf.1blu.de -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
ZeroSSL RSA Domain Secure Site CA
Expires in 25 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
camera=(), microphone=(), geolocation=()- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'self'- strict-transport-security
max-age=31536000