Open
Cached
·
just now
78/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
C=US, ST=Massachusetts, L=Waltham, O=Constant Contact, Inc., CN=*.moosend.com
Issuer
C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R3 OV TLS CA 2026 Q1
Valid From
March 05, 2026
Valid Until
April 06, 2027
337 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
3A:95:DC:16:AA:9A:83:5F:C1:B2:2B:7E:4A:81:49:79:82:C1:F7:C3:AD:2F:E0:52:33:08:7F:A8:C9:C4:DF:7F
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
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
CAA Records (Certificate Authority Authorization)
CAA Records
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
amazon.com
amazonaws.com
amazontrust.com
awstrust.com
comodoca.com
digicert.com
globalsign.com
letsencrypt.org
pki.goog
; cansignhttpexchanges=yes
Wildcard CAs
amazontrust.com
awstrust.com
globalsign.com
pki.goog
; cansignhttpexchanges=yes
amazon.com
amazonaws.com
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 9 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts