musikschule-sigmaringen.de
HTML metadata
Technology
- Server
- Apache
- CMS
- Gatsby
Third-party hosts loaded (1)
- fonts.stadtwerke-ssl.de×2
Contact
- Phone
Registration
- Updated
- 2018-06-17
- Name servers
-
- f2.de.ha-dns.net.
- ka2.de.ha-dns.net.
- lxa.us.ha-dns.net.
- m.de.ha-dns.net.
DNS records live
- NS
-
- f2.de.ha-dns.net
- ka2.de.ha-dns.net
- lxa.us.ha-dns.net
- m.de.ha-dns.net
- MX
-
- 100 mail.sigmaringen.de
Email authentication weak
- SPF
-
v=spf1 include:fritz-services.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Sectigo RSA Domain Validation Secure Server CA
Expires in 39 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains