group-sterling.com
HTML metadata
Technology
- CMS
- WordPress
Third-party hosts loaded (2)
- group-sterling.b-cdn.net×35
- gmpg.org×1
Registration
- Registrar
- Key-Systems GmbH
- Created
- 2022-11-28
- Expires
- 2027-11-28 556 days left
- Updated
- 2026-02-14
- Name servers
-
- ns01.agenturserver.co
- ns01.agenturserver.de
- ns01.agenturserver.it
DNS records live
- NS
-
- ns01.agenturserver.co
- ns01.agenturserver.de
- ns01.agenturserver.it
- MX
-
- 10 mx1.agenturserver.de
- 10 mx2.agenturserver.de
- 20 mx3.agenturserver.de
- 50 mx4.agenturserver.de
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 include:agenturserver.de ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 45 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000; includeSubDomains
group-sterling.com