SSL Report: backoffice.staging.bitdevelopment.nl (91.99.18.90)
Assessed on:  Sun, 24 Aug 2025 23:23:13 UTC | Clear cache

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Summary
Overall Rating
A
0
20
40
60
80
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 supports TLS 1.3.  MORE INFO »
Certificate #1: EC 256 bits (SHA384withECDSA)
Server Key and Certificate #1
Subject backoffice.staging.bitdevelopment.nl
Fingerprint SHA256: 1a0bd5aae78dc3a669f57c944095e0643cb052524e3c10f304f9eb1df905aa9b
Pin SHA256: Zf3EdMDasMa1CVMDLbBlmKhRHxZkWyU/N5sYpGMBTuw=
Common names backoffice.staging.bitdevelopment.nl
Alternative names backoffice.staging.bitdevelopment.nl
Serial Number 05580c075031369dcb994e2a3c8b493027aa
Valid from Thu, 24 Jul 2025 23:46:21 UTC
Valid until Wed, 22 Oct 2025 23:46:20 UTC (expires in 1 month and 27 days)
Key EC 256 bits
Weak key (Debian) No
Issuer E6
AIA: http://e6.i.lencr.org/
Signature algorithm SHA384withECDSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL
CRL: http://e6.c.lencr.org/43.crl
Revocation status Validation error
CRL ERROR: IOException occurred
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 2 (2066 bytes)
Chain issues None
#2
Subject E6
Fingerprint SHA256: 76e9e288aafc0e37f4390cbf946aad997d5c1c901b3ce513d3d8fadbabe2ab85
Pin SHA256: 0Bbh/jEZSKymTy3kTOhsmlHKBB32EDu1KojrP3YfV9c=
Valid until Fri, 12 Mar 2027 23:59:59 UTC (expires in 1 year and 6 months)
Key EC 384 bits
Issuer ISRG Root X1
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server backoffice.staging.bitdevelopment.nl
Fingerprint SHA256: 1a0bd5aae78dc3a669f57c944095e0643cb052524e3c10f304f9eb1df905aa9b
Pin SHA256: Zf3EdMDasMa1CVMDLbBlmKhRHxZkWyU/N5sYpGMBTuw=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E6
Fingerprint SHA256: 76e9e288aafc0e37f4390cbf946aad997d5c1c901b3ce513d3d8fadbabe2ab85
Pin SHA256: 0Bbh/jEZSKymTy3kTOhsmlHKBB32EDu1KojrP3YfV9c=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server backoffice.staging.bitdevelopment.nl
Fingerprint SHA256: 1a0bd5aae78dc3a669f57c944095e0643cb052524e3c10f304f9eb1df905aa9b
Pin SHA256: Zf3EdMDasMa1CVMDLbBlmKhRHxZkWyU/N5sYpGMBTuw=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E6
Fingerprint SHA256: 76e9e288aafc0e37f4390cbf946aad997d5c1c901b3ce513d3d8fadbabe2ab85
Pin SHA256: 0Bbh/jEZSKymTy3kTOhsmlHKBB32EDu1KojrP3YfV9c=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server backoffice.staging.bitdevelopment.nl
Fingerprint SHA256: 1a0bd5aae78dc3a669f57c944095e0643cb052524e3c10f304f9eb1df905aa9b
Pin SHA256: Zf3EdMDasMa1CVMDLbBlmKhRHxZkWyU/N5sYpGMBTuw=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E6
Fingerprint SHA256: 76e9e288aafc0e37f4390cbf946aad997d5c1c901b3ce513d3d8fadbabe2ab85
Pin SHA256: 0Bbh/jEZSKymTy3kTOhsmlHKBB32EDu1KojrP3YfV9c=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server backoffice.staging.bitdevelopment.nl
Fingerprint SHA256: 1a0bd5aae78dc3a669f57c944095e0643cb052524e3c10f304f9eb1df905aa9b
Pin SHA256: Zf3EdMDasMa1CVMDLbBlmKhRHxZkWyU/N5sYpGMBTuw=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E6
Fingerprint SHA256: 76e9e288aafc0e37f4390cbf946aad997d5c1c901b3ce513d3d8fadbabe2ab85
Pin SHA256: 0Bbh/jEZSKymTy3kTOhsmlHKBB32EDu1KojrP3YfV9c=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server backoffice.staging.bitdevelopment.nl
Fingerprint SHA256: 1a0bd5aae78dc3a669f57c944095e0643cb052524e3c10f304f9eb1df905aa9b
Pin SHA256: Zf3EdMDasMa1CVMDLbBlmKhRHxZkWyU/N5sYpGMBTuw=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E6
Fingerprint SHA256: 76e9e288aafc0e37f4390cbf946aad997d5c1c901b3ce513d3d8fadbabe2ab85
Pin SHA256: 0Bbh/jEZSKymTy3kTOhsmlHKBB32EDu1KojrP3YfV9c=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA

Click here to expand

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


Cipher Suites
# TLS 1.3 (server has no preference)
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
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


Handshake Simulation
Android 8.1 -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Chrome 69 / Win 7  R Server sent fatal alert: protocol_version
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 62 / Win 7  R Server sent fatal alert: protocol_version
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.1.0k  R Server sent fatal alert: protocol_version
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Android 4.4.2 Protocol mismatch (not simulated)
Android 5.0.0 Protocol mismatch (not simulated)
Android 6.0 Protocol mismatch (not simulated)
Android 7.0 Protocol mismatch (not simulated)
Android 8.0 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
BingPreview Jan 2015 Protocol mismatch (not simulated)
Chrome 49 / XP SP3 Protocol mismatch (not simulated)
Firefox 31.3.0 ESR / Win 7 Protocol mismatch (not simulated)
Firefox 47 / Win 7  R Protocol mismatch (not simulated)
Firefox 49 / XP SP3 Protocol mismatch (not simulated)
Googlebot Feb 2018 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 8.1  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1  R Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1 Update  R Protocol mismatch (not simulated)
IE 11 / Win 10  R Protocol mismatch (not simulated)
Edge 15 / Win 10  R Protocol mismatch (not simulated)
Edge 16 / Win 10  R Protocol mismatch (not simulated)
Edge 18 / Win 10  R Protocol mismatch (not simulated)
Edge 13 / Win Phone 10  R Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
Java 8u161 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
OpenSSL 1.0.1l  R Protocol mismatch (not simulated)
OpenSSL 1.0.2s  R Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6 / iOS 6.0.1 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)
Safari 7 / iOS 7.1  R Protocol mismatch (not simulated)
Safari 7 / OS X 10.9  R Protocol mismatch (not simulated)
Safari 8 / iOS 8.4  R Protocol mismatch (not simulated)
Safari 8 / OS X 10.10  R Protocol mismatch (not simulated)
Safari 9 / iOS 9  R Protocol mismatch (not simulated)
Safari 9 / OS X 10.11  R Protocol mismatch (not simulated)
Safari 10 / iOS 10  R Protocol mismatch (not simulated)
Safari 10 / OS X 10.12  R Protocol mismatch (not simulated)
Apple ATS 9 / iOS 9  R Protocol mismatch (not simulated)
Yahoo Slurp Jan 2015 Protocol mismatch (not simulated)
YandexBot Jan 2015 Protocol mismatch (not simulated)

Click here to expand

(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.


Protocol Details
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN Yes   h2 http/1.1
Session resumption (tickets) No
OCSP stapling No
Strict Transport Security (HSTS) No
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Supported Named Groups x25519, secp256r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://backoffice.staging.bitdevelopment.nl/  (HTTP/1.1 302 Found)
1
Server nginx/1.27.4
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection close
Cache-Control no-cache, private
Date Sun, 24 Aug 2025 23:23:01 GMT
Location https://backoffice.staging.bitdevelopment.nl/login
Set-Cookie backoffice_session=eyJpdiI6IjhZSlRqRWpjSU9qSGtkc1E2SXU5cnc9PSIsInZhbHVlIjoic1ZQRnp0WW9ESXBrVGNuZE9nWC8wS3Y1anFBNGl5aWN6TmhjS1E3MStLTmVobHRwYmFGbXhFdWdnWHlEUllRRzNIc1ovNTBNMUhGNlk2NFpyOUtUdlBkQnM3WDVlUVc1M09aR0d0aEdrQWpNTHRPcjRPZ0RHOW9VU2d4MnAvMHYiLCJtYWMiOiI1MDE1YmNjOTQ5OGY2MmJiOWZiYWUyZWFhOTQ3OGJjZTMyMTg4NTEzMWY3MDY1YTFjMmJlYmMzMDUwOTNmZjlkIiwidGFnIjoiIn0%3D; expires=Mon, 25 Aug 2025 01:23:01 GMT; Max-Age=7200; path=/; secure; httponly; samesite=lax
2 https://backoffice.staging.bitdevelopment.nl/login  (HTTP/1.1 200 OK)
2
Server nginx/1.27.4
Content-Type text/html; charset=UTF-8
Transfer-Encoding chunked
Connection close
Cache-Control max-age=0, must-revalidate, no-cache, no-store, private
Date Sun, 24 Aug 2025 23:23:02 GMT
Pragma no-cache
Expires Fri, 01 Jan 1990 00:00:00 GMT
Set-Cookie XSRF-TOKEN=eyJpdiI6IkpucFdhMnBZMkh0bmRMYlcwTlRMU0E9PSIsInZhbHVlIjoidVJ3YkZTY1FxM2xhb0lLd2ZkR3kzd1FlM3lNd1c2ZFpBT0lpSmI3MlhSN29heE92ZEZIdWVMVDhHZG5yRjBvU0FuL1RUTGhlK1ZIZzBDUEQxWmMzY1Q0ZCs3WUtZb3Zoc2k0eUlPMmxhN0E4MU1oZ2pBOWZiWk1icVp1R0Z0N2siLCJtYWMiOiJjMjBiOWU4YTllZTgwOTQyMmNmZjM3NmJmZWE2YWRiNmNmYWQ1MTgzOTAwZjRlOTk1NDM1ZmUwYWEwMmM5ZWJhIiwidGFnIjoiIn0%3D; expires=Mon, 25 Aug 2025 01:23:02 GMT; Max-Age=7200; path=/; secure; samesite=lax
Set-Cookie backoffice_session=eyJpdiI6IkhhclJXdnBYMGtCb2I3NHhFdFcyaVE9PSIsInZhbHVlIjoibUNwUTUrVUFrN2t6QmpxRzBEZ0h1eTk4ZXBJOFJaNVVmQ3h3N2FvaTVaSnZIbm5YZ0ZkbDB5QkJrTnhucFRGSFB1cnhJRHBlZDg2UktlQzROMDY3R29WejFVVW5sSU1XZEltNHVpdTd1azFKRXlHVW0xbmlYZUVzWGtVbXZxam8iLCJtYWMiOiJhYTc2YWRlZjYzNmE0NjA4MWNhMDA0YjQ4ZjE1ZTI2NmI5YjE4OGUyOTZhMmFkNzhlOTQ5MWM3Y2Y3NGM3NjY3IiwidGFnIjoiIn0%3D; expires=Mon, 25 Aug 2025 01:23:02 GMT; Max-Age=7200; path=/; secure; httponly; samesite=lax


Miscellaneous
Test date Sun, 24 Aug 2025 23:22:53 UTC
Test duration 20.50 seconds
HTTP status code 200
HTTP server signature nginx/1.27.4
Server hostname static.90.18.99.91.clients.your-server.de


SSL Report v2.4.1