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SECURITY SCORE
Certificate Information
Subject
CN=api.ns1.hosttech.eu
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
October 10, 2025
Valid Until
January 08, 2026
55 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
1F:D6:11:99:43:57:54:C2:F2:9C:7B:3B:8A:27:62:AA:29:6D:8F:C1:19:1D:41:B5:18:35:28:EC:5E:F4:28:99
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
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