complexity-congress.com
HTML metadata
Technology
- Server
- Apache
- CMS
- Joomla
Registration
- Registrar
- united-domains GmbH
- Created
- 2015-05-04
- Expires
- 2027-05-04 332 days left
- Updated
- 2026-05-19
- 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
-
2modgei51535gv0gk6mt4b0ekf
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 44 days
HTTP security headers
- present
-
- x-frame-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN
Linked from (1)
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