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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
UNKNOWN={:asn1_OPENTYPE, <<12, 20, 80, 114, 105, 118, 97, 116, 101, 32, 79, 114, 103, 97, 110, 105, 122, 97, 116, 105, 111, 110>>}, UNKNOWN=32.402.502/0001-35, UNKNOWN={:asn1_OPENTYPE, <<19, 2, 66, 82>>}, C=BR, ST=SAO PAULO, L=SAO PAULO, O=QI SOCIEDADE DE CREDITO DIRETO S.A., CN=qrcode-h.sandbox.qitech.app
Issuer
C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 EV TLS CA 2025
Valid From
December 29, 2025
Valid Until
January 30, 2027
170 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
89:C9:0E:F6:A1:9B:F3:71:82:58:E3:C0:D7:DC:25:69:F0:17:60:AE:6A:2E:93:47:A8:6A:98:9B:50:64:B4:30
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • 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