selbsthilfe-buero.de
HTML metadata
Technology
- Server
- Apache
Contact
Registration
- Updated
- 2021-08-18
- Name servers
-
- nsa2.schlundtech.de.
- nsb2.schlundtech.de.
- nsc2.schlundtech.de.
- nsd2.schlundtech.de.
DNS records live
- NS
-
- nsa2.schlundtech.de
- nsb2.schlundtech.de
- nsc2.schlundtech.de
- nsd2.schlundtech.de
- MX
-
- 10 selbsthilfebuero-de02i.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 include:agenturserver.de include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 33 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing frame protection
- weak content type protection
Header values
- referrer-policy
strict-origin-when-cross-origin, strict-origin-when-cross-origin- permissions-policy
geolocation=(), midi=(), camera=(), usb=(), magnetometer=(), accelerometer=(), vr=(), speaker=(), ambient-light-sensor=(), gyroscope=(), microphone=()- x-content-type-options
nosniff, nosniff- content-security-policy
frame-ancestors 'self', frame-ancestors 'self'- strict-transport-security
max-age=31536000; includeSubDomains, max-age=31536000; includeSubDomains