ahlberg-metalltechnik.de
HTML metadata
Technology
- Server
- Apache
Social
Registration
- Updated
- 2026-03-23
- Name servers
-
- ns01.1blu.de.
- ns02.1blu.de.
DNS records live
- NS
-
- ns01.1blu.de
- ns02.1blu.de
- MX
-
- 10 mail.ahlberg-metalltechnik.de
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 mx include:_spf.1blu.de ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 30 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
Links to (4)
Linked from (1)
- ac-bb.de×1