hoelzerner-see.de
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (3)
- vr.danieldietz.net×1
- widget.customer-alliance.com×1
- widget.digitalerguide.com×1
Social
Contact
- Phone
- Address
- Weg zum Hölzernen See 1, 15754, Heidesee OT Gräbendorf
Registration
- Updated
- 2026-04-09
- Name servers
-
- ns1.your-server.de.
- ns3.second-ns.de.
- ns.second-ns.com.
DNS records live
- NS
-
- ns.second-ns.com
- ns1.your-server.de
- ns3.second-ns.de
- MX
-
- 10 www260.your-server.de
Email authentication strong
- SPF
-
v=spf1 a mx ip4:188.40.28.40 -allstrict (-all) - DMARC
-
v=DMARC1;p=quarantine;pct=100;rua=mailto:postmaster@hoelzerner-see.de;ruf=mailto:postmaster@hoelzerner-see.de;aspf=rpolicy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
Encryption Everywhere DV TLS CA - G2
Expires in 148 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- short HSTS max-age
- missing Content Security Policy
- weak content type protection
- missing Permissions Policy
Header values
- referrer-policy
strict-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff, nosniff- strict-transport-security
max-age=0
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