SSL Report: gucipresos.gradiant.org (54.37.85.35)
Assessed on:  Wed, 17 Sep 2025 15:12:18 UTC | Clear cache
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Summary
Overall Rating
T
If trust issues are ignored: A
0
20
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60
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100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This server's certificate is not trusted, see below for details.
HTTP request to this server failed, see below for details.
This server supports TLS 1.3.  MORE INFO »
Certificate #1: RSA 4096 bits (1.2.840.113549.1.1.10)
Server Key and Certificate #1
Subject gucipresos.gradiant.org
Fingerprint SHA256: d2bc0f5cbcfe0a66d49e6890f7afacc293defb8562a2b7492554aadbef0c36d1
Pin SHA256: 3FiKUh1gYCDfXO44jRu2Ol0T98geLgRxJK/8wo9FEAY=
Common names gucipresos.gradiant.org
Alternative names gucipresos.gradiant.org
Serial Number 351ba047a30d963e1d2c340042cc0a200d02e456
Valid from Wed, 17 Sep 2025 11:00:55 UTC
Valid until Thu, 17 Sep 2026 11:00:54 UTC (expires in 11 months and 30 days)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer PQC Hybrid Sub CA
Signature algorithm 1.2.840.113549.1.1.10
Extended Validation No
Certificate Transparency No
OCSP Must Staple No
Revocation information None
DNS CAA No (more info)
Trusted No   NOT TRUSTED (Why?)
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (23700 bytes)
Chain issues Contains anchor
#2
Subject PQC Hybrid Sub CA
Fingerprint SHA256: be44af29eb6c8f6198af8f539e8e6ab787aefb7fd5b9fcb1072df65b9e13504c
Pin SHA256: QguCPneONXgI9W+a/DGycN25gjP+II4V0KZ7nBCGipI=
Valid until Mon, 26 Aug 2030 09:02:37 UTC (expires in 4 years and 11 months)
Key RSA 4096 bits (e 65537)
Issuer PQC Hybrid Root CA
Signature algorithm 1.2.840.113549.1.1.10
#3
Subject PQC Hybrid Root CA   Not in trust store
Fingerprint SHA256: f01aa5fec020c89ffb1027458008b817f627911cce6c447c9ea6a7b2c269ba4d
Pin SHA256: xchf8U47Bg4iW0OYlbwtN5iK2rhaw/wlc865LMij9qQ=
Valid until Thu, 23 Aug 2040 09:01:43 UTC (expires in 14 years and 11 months)
Key RSA 4096 bits (e 65537)
Issuer PQC Hybrid Root CA   Self-signed
Signature algorithm 1.2.840.113549.1.1.10


Certification Paths
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server gucipresos.gradiant.org
Fingerprint SHA256: d2bc0f5cbcfe0a66d49e6890f7afacc293defb8562a2b7492554aadbef0c36d1
Pin SHA256: 3FiKUh1gYCDfXO44jRu2Ol0T98geLgRxJK/8wo9FEAY=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
2 Sent by server PQC Hybrid Sub CA
Fingerprint SHA256: be44af29eb6c8f6198af8f539e8e6ab787aefb7fd5b9fcb1072df65b9e13504c
Pin SHA256: QguCPneONXgI9W+a/DGycN25gjP+II4V0KZ7nBCGipI=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
3 Sent by server
  Not in trust store 		PQC Hybrid Root CA   Self-signed
Fingerprint SHA256: f01aa5fec020c89ffb1027458008b817f627911cce6c447c9ea6a7b2c269ba4d
Pin SHA256: xchf8U47Bg4iW0OYlbwtN5iK2rhaw/wlc865LMij9qQ=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server gucipresos.gradiant.org
Fingerprint SHA256: d2bc0f5cbcfe0a66d49e6890f7afacc293defb8562a2b7492554aadbef0c36d1
Pin SHA256: 3FiKUh1gYCDfXO44jRu2Ol0T98geLgRxJK/8wo9FEAY=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
2 Sent by server PQC Hybrid Sub CA
Fingerprint SHA256: be44af29eb6c8f6198af8f539e8e6ab787aefb7fd5b9fcb1072df65b9e13504c
Pin SHA256: QguCPneONXgI9W+a/DGycN25gjP+II4V0KZ7nBCGipI=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
3 Sent by server
  Not in trust store 		PQC Hybrid Root CA   Self-signed
Fingerprint SHA256: f01aa5fec020c89ffb1027458008b817f627911cce6c447c9ea6a7b2c269ba4d
Pin SHA256: xchf8U47Bg4iW0OYlbwtN5iK2rhaw/wlc865LMij9qQ=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server gucipresos.gradiant.org
Fingerprint SHA256: d2bc0f5cbcfe0a66d49e6890f7afacc293defb8562a2b7492554aadbef0c36d1
Pin SHA256: 3FiKUh1gYCDfXO44jRu2Ol0T98geLgRxJK/8wo9FEAY=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
2 Sent by server PQC Hybrid Sub CA
Fingerprint SHA256: be44af29eb6c8f6198af8f539e8e6ab787aefb7fd5b9fcb1072df65b9e13504c
Pin SHA256: QguCPneONXgI9W+a/DGycN25gjP+II4V0KZ7nBCGipI=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
3 Sent by server
  Not in trust store 		PQC Hybrid Root CA   Self-signed
Fingerprint SHA256: f01aa5fec020c89ffb1027458008b817f627911cce6c447c9ea6a7b2c269ba4d
Pin SHA256: xchf8U47Bg4iW0OYlbwtN5iK2rhaw/wlc865LMij9qQ=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server gucipresos.gradiant.org
Fingerprint SHA256: d2bc0f5cbcfe0a66d49e6890f7afacc293defb8562a2b7492554aadbef0c36d1
Pin SHA256: 3FiKUh1gYCDfXO44jRu2Ol0T98geLgRxJK/8wo9FEAY=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
2 Sent by server PQC Hybrid Sub CA
Fingerprint SHA256: be44af29eb6c8f6198af8f539e8e6ab787aefb7fd5b9fcb1072df65b9e13504c
Pin SHA256: QguCPneONXgI9W+a/DGycN25gjP+II4V0KZ7nBCGipI=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
3 Sent by server
  Not in trust store 		PQC Hybrid Root CA   Self-signed
Fingerprint SHA256: f01aa5fec020c89ffb1027458008b817f627911cce6c447c9ea6a7b2c269ba4d
Pin SHA256: xchf8U47Bg4iW0OYlbwtN5iK2rhaw/wlc865LMij9qQ=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server gucipresos.gradiant.org
Fingerprint SHA256: d2bc0f5cbcfe0a66d49e6890f7afacc293defb8562a2b7492554aadbef0c36d1
Pin SHA256: 3FiKUh1gYCDfXO44jRu2Ol0T98geLgRxJK/8wo9FEAY=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
2 Sent by server PQC Hybrid Sub CA
Fingerprint SHA256: be44af29eb6c8f6198af8f539e8e6ab787aefb7fd5b9fcb1072df65b9e13504c
Pin SHA256: QguCPneONXgI9W+a/DGycN25gjP+II4V0KZ7nBCGipI=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10
3 Sent by server
  Not in trust store 		PQC Hybrid Root CA   Self-signed
Fingerprint SHA256: f01aa5fec020c89ffb1027458008b817f627911cce6c447c9ea6a7b2c269ba4d
Pin SHA256: xchf8U47Bg4iW0OYlbwtN5iK2rhaw/wlc865LMij9qQ=
RSA 4096 bits (e 65537) / 1.2.840.113549.1.1.10

Click here to expand

Configuration
Protocols
TLS 1.3 Yes
TLS 1.2 Yes
TLS 1.1 No
TLS 1.0 No
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS