DNS Gurus

SSL Verification Bypassed

The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.

Reason:

Hostname Mismatch - certificate is issued for *.microsoft.com.rproxy.goskope.com, *.microsoftonline.com.rproxy.goskope.com, *.officeredir.microsoft.com.rproxy.goskope.com, *.office.com.rproxy.goskope.com, *.msocdn.com.rproxy.goskope.com, *.vo.msecnd.net.rproxy.goskope.com, *.officeapps.live.com.rproxy.goskope.com, *.office365.com.rproxy.goskope.com, *.res.outlook.com.rproxy.goskope.com, not for appsuggestions.teams.cloud.microsoft.rproxy.goskope.com

Cached · just now
4 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

Connection
Performance
keep-alive
Transfer-Encoding
Performance
chunked

Caching Headers

No caching headers found

Content Headers

Content-Type
Content
text/html

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date
Other
Mon, 20 Apr 2026 23:35:49 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching