franke-history.de
HTML metadata
Social
Contact
- Phone
Registration
- Updated
- 2025-07-10
- Name servers
-
- ns.udag.de.
- ns.udag.net.
- ns.udag.org.
DNS records live
- NS
-
- ns.udag.de
- ns.udag.net
- ns.udag.org
- MX
-
- 10 mx00.udag.de
- 20 mx01.udag.de
- TXT
-
domainVerification=1e85bd6c-426a-4311-bfcb-7d8f91fd817f
Email authentication weak
- SPF
-
v=spf1 include:_smtp.udag.de ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 80 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
Links to (7)
- facebook.com×2
- franke-gmbh.de×2
- instagram.com×2
- linkedin.com×2
- tiktok.com×2
- xing.com×2
- youtube.com×2