optiker-meins.de
HTML metadata
Technology
- CDN
- Cloudflare
- Fonts
-
- Google Fonts
Third-party hosts loaded (2)
- fonts.googleapis.com×2
- fonts.gstatic.com×1
Registration
- Updated
- 2021-01-09
- Name servers
-
- ns21.domaincontrol.com.
- ns22.domaincontrol.com.
DNS records live
- NS
-
- ns21.domaincontrol.com
- ns22.domaincontrol.com
- MX
-
- 50 mx0.optiker-meins.de
- TXT
-
va3j99vrd3aso0s548gtnl1b66v27m1gh6nmkt0nier4g95lcqruf4ho83d0opra6kqki7jus0fu5t
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 a mx include:spf.server-he.de -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 74 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains