niemann.de
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
- Cookie consent
-
- Usercentrics
Third-party hosts loaded (4)
- app.eu.usercentrics.eu×3
- sdp.eu.usercentrics.eu×3
- www.googletagmanager.com×2
- api.eu.usercentrics.eu×1
Social
Registration
- Updated
- 2020-09-29
- Name servers
-
- ns81.domaincontrol.com.
- ns82.domaincontrol.com.
DNS records live
- NS
-
- ns81.domaincontrol.com
- ns82.domaincontrol.com
- MX
-
- 100 intern.niemann.de
- 20 mail1.niemann.de
- 200 mxlb.ispgateway.de
- TXT
-
sophos-domain-verification=bd29752db1a4d9a1d4780d36a3e16b04207b89939fc731ea0e990a020c8f7689MS=ms91205843
Email authentication strong
- SPF
-
v=spf1 a mx -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@niemann.de; ruf=mailto:dmarc-reports@niemann.depolicy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
Starfield Secure Certificate Authority - G2
Expires in 175 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing Content Security Policy
Header values
- referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
interest-cohort=()- x-content-type-options
nosniff- strict-transport-security
max-age=31536000