immobilienmakler-in-köln.de
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- www.google.com×1
Social
Contact
- Phone
- Address
- Köln, Nordrhein-Westfalen, DE
Registration
- Updated
- 2017-07-07
- Name servers
-
- docks12.rzone.de.
- shades15.rzone.de.
DNS records live
- NS
-
- docks12.rzone.de
- shades15.rzone.de
- MX
-
- 5 smtpin.rzone.de
Email authentication strong
- SPF
- not published
- DMARC
-
v=DMARC1;p=reject;policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 162 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Links to (6)
- bvfi.de×1
- facebook.com×1
- linkedin.com×1
- pinterest.com×1
- x.com×1
- youtube.com×1