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 *.customcall.com, customcall.com, not for smtp.customcall.us
Open
Cached
·
just now
11
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=86400; includeSubDomains
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
connection: close
Caching Headers
Cache-Control
public
Last-Modified
Sat, 18 Apr 2026 02:05:05 GMT
cache-control: public last-modified: Sat, 18 Apr 2026 02:05:05 GMT
Content Headers
Content-Length
7267
Content-Type
text/html
content-length: 7267 content-type: text/html
Server Headers
Server
Barracuda CloudGen Firewall
server: Barracuda CloudGen Firewall
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
No other headers found
Recommendations
Enable compression (gzip/brotli) to improve performance