Open
Cached
·
just now
74/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=www.dosatic.com
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
July 09, 2026
Valid Until
October 07, 2026
37 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
CC:17:F0:75:DB:DC:C5:9F:96:63:61:B3:F0:B0:47:19:58:D8:EF:1B:9F:B5:E6:C5:F5:E5:D4:77:79:3D:1D:CF
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports