sdwebdesign.de
HTML metadata
Technology
- Server
- nginx
Social
Contact
- Address
- Hannah-Arendt-Str. 29, 60438, Frankfurt am Main, DE
Registration
- Updated
- 2024-09-04
- Name servers
-
- dns.dns1.de.
- dns.dns2.de.
- dns.dns3.de.
- dns.dns4.de.
DNS records live
- NS
-
- dns.dns1.de
- dns.dns2.de
- dns.dns3.de
- dns.dns4.de
- MX
-
- 10 mail.sdwebdesign.de
- Verified for
-
- Ahrefs
Email authentication strong
- SPF
-
v=spf1 include:_spf.flowlu.comno all qualifier - DMARC
-
v=DMARC1; p=quarantine; sp=rejectpolicy: quarantine · sp=reject - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 74 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff