ddoptics.de
HTML metadata
Technology
- Server
- nginx
- PHP
- 8.1.34 end of life
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- orbitvu.co×3
- www.googletagmanager.com×1
Social
Contact
- Phone
Registration
- Updated
- 2025-04-08
- Name servers
-
- ns1.netclusive.net.
- ns2.netclusive.net.
- ns3.netclusive.net.
DNS records live
- NS
-
- ns1.netclusive.net
- ns2.netclusive.net
- ns3.netclusive.net
- MX
-
- 10 mail.ddoptics.de
- TXT
-
klaviyo-site-verification=SYysaz
Email authentication partial
- SPF
-
v=spf1 a mx include:_spf.sendnode.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 44 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- findings
-
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- strict-transport-security
max-age=15768000; includeSubDomains