SSL Report:
learning.qnx.com
(157.230.77.140)
Assessed on: Thu, 25 Dec 2025 19:53:51 UTC
| Clear cache
Summary
0
20
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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.
Server sent invalid/disabled HSTS policy. See below for further information. MORE INFO »
This site works only in browsers with SNI support.
This server supports TLS 1.3. MORE INFO »
Certificate #1: EC 256 bits (SHA384withECDSA)
|
Server Key and Certificate #1
|
|
| Subject |
learning.qnx.com
Fingerprint SHA256: 9d3e8871000e641dceab673e3e5793f32160504f2b313ad94233255d2746cf26 Pin SHA256: BrYhIIiFaQoubWn02Ij3atdi2QBXh+8DjGFINHEY0BU= |
| Common names | learning.qnx.com |
| Alternative names | learning.qnx.com |
| Serial Number | 05ca24b5c0ce42a124f2d974829e23b1ae56 |
| Valid from | Mon, 08 Dec 2025 09:01:15 UTC |
| Valid until | Sun, 08 Mar 2026 09:01:14 UTC (expires in 2 months and 10 days) |
| Key | EC 256 bits |
| Weak key (Debian) | No |
| Issuer | E7
AIA: http://e7.i.lencr.org/ |
| Signature algorithm | SHA384withECDSA |
| Extended Validation | No |
| Certificate Transparency | Yes (certificate) |
| OCSP Must Staple | No |
| Revocation information |
CRL CRL: http://e7.c.lencr.org/87.crl |
| Revocation status | Good (not revoked) |
| DNS CAA | No (more info) |
| Trusted | Yes
Mozilla Apple Android Java Windows |
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|
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 | ||
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# TLS 1.3 (suites in server-preferred order)
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||
TLS_AES_128_GCM_SHA256 (0x1301)
ECDH x25519 (eq. 3072 bits RSA) FS
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128 | |
TLS_AES_256_GCM_SHA384 (0x1302)
ECDH x25519 (eq. 3072 bits RSA) FS
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256 | |
TLS_CHACHA20_POLY1305_SHA256 (0x1303)
ECDH x25519 (eq. 3072 bits RSA) FS
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256P | |
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# TLS 1.2 (suites in server-preferred order)
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TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)
ECDH secp256r1 (eq. 3072 bits RSA) FS
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128 | |
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)
ECDH secp256r1 (eq. 3072 bits RSA) FS
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256 | |
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9)
ECDH secp256r1 (eq. 3072 bits RSA) FS
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256P | |
| (P) This server prefers ChaCha20 suites with clients that don't have AES-NI (e.g., Android devices) | ||
| Handshake Simulation | |||
| Android 4.4.2 | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 5.0.0 | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 6.0 | EC 256 (SHA384) | TLS 1.2 > http/1.1 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 7.0 | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 ECDH x25519 FS |
| Android 8.0 | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 ECDH x25519 FS |
| 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 |
| BingPreview Jan 2015 | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Chrome 49 / XP SP3 |
Server sent fatal alert: handshake_failure |
||
| Chrome 69 / Win 7 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH x25519 FS |
| 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 31.3.0 ESR / Win 7 | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Firefox 47 / Win 7 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Firefox 49 / XP SP3 | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Firefox 62 / Win 7 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH x25519 FS |
| Firefox 73 / Win 10 R | - | TLS 1.3 | TLS_AES_128_GCM_SHA256 ECDH x25519 FS |
| Googlebot Feb 2018 | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH x25519 FS |
| IE 11 / Win 7 R | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| IE 11 / Win 8.1 R | EC 256 (SHA384) | TLS 1.2 > http/1.1 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| IE 11 / Win Phone 8.1 R | EC 256 (SHA384) | TLS 1.2 > http/1.1 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| IE 11 / Win Phone 8.1 Update R | EC 256 (SHA384) | TLS 1.2 > http/1.1 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| IE 11 / Win 10 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Edge 15 / Win 10 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH x25519 FS |
| Edge 16 / Win 10 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH x25519 FS |
| Edge 18 / Win 10 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH x25519 FS |
| Edge 13 / Win Phone 10 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Java 8u161 | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 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 1.0.1l R | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| OpenSSL 1.0.2s R | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| OpenSSL 1.1.0k R | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH x25519 FS |
| OpenSSL 1.1.1c R | - | TLS 1.3 | TLS_AES_128_GCM_SHA256 ECDH x25519 FS |
| Safari 6 / iOS 6.0.1 |
Server sent fatal alert: handshake_failure |
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| Safari 7 / iOS 7.1 R |
Server sent fatal alert: handshake_failure |
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| Safari 7 / OS X 10.9 R |
Server sent fatal alert: handshake_failure |
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| Safari 8 / iOS 8.4 R |
Server sent fatal alert: handshake_failure |
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| Safari 8 / OS X 10.10 R |
Server sent fatal alert: handshake_failure |
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| Safari 9 / iOS 9 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Safari 9 / OS X 10.11 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Safari 10 / iOS 10 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Safari 10 / OS X 10.12 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 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 |
| Apple ATS 9 / iOS 9 R | EC 256 (SHA384) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Yahoo Slurp Jan 2015 | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| YandexBot Jan 2015 | EC 256 (SHA384) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
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# Not simulated clients (Protocol mismatch)
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| Android 2.3.7 No SNI 2 |
Protocol mismatch (not simulated) |
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| Android 4.0.4 |
Protocol mismatch (not simulated) |
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| Android 4.1.1 |
Protocol mismatch (not simulated) |
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| Android 4.2.2 |
Protocol mismatch (not simulated) |
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| Android 4.3 |
Protocol mismatch (not simulated) |
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| Baidu Jan 2015 |
Protocol mismatch (not simulated) |
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| IE 6 / XP No FS 1 No SNI 2 |
Protocol mismatch (not simulated) |
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| IE 7 / Vista |
Protocol mismatch (not simulated) |
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| IE 8 / XP No FS 1 No SNI 2 |
Protocol mismatch (not simulated) |
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| IE 8-10 / Win 7 R |
Protocol mismatch (not simulated) |
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| IE 10 / Win Phone 8.0 |
Protocol mismatch (not simulated) |
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| Java 6u45 No SNI 2 |
Protocol mismatch (not simulated) |
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| Java 7u25 |
Protocol mismatch (not simulated) |
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| OpenSSL 0.9.8y |
Protocol mismatch (not simulated) |
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| Safari 5.1.9 / OS X 10.6.8 |
Protocol mismatch (not simulated) |
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| Safari 6.0.4 / OS X 10.8.4 R |
Protocol mismatch (not simulated) |
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| (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 | |
| Secure Renegotiation | Supported |
| Secure Client-Initiated Renegotiation | No |
| Insecure Client-Initiated Renegotiation | No |
| BEAST attack | Mitigated server-side (more info) |
| POODLE (SSLv3) | No, SSL 3 not supported (more info) |
| POODLE (TLS) | No (more info) |
| Zombie POODLE | No (more info) |
| GOLDENDOODLE | No (more info) |
| OpenSSL 0-Length | No (more info) |
| Sleeping POODLE | No (more info) |
| Downgrade attack prevention | Yes, TLS_FALLBACK_SCSV supported (more info) |
| SSL/TLS compression | No |
| RC4 | No |
| Heartbeat (extension) | No |
| Heartbleed (vulnerability) | No (more info) |
| Ticketbleed (vulnerability) | No (more info) |
| OpenSSL CCS vuln. (CVE-2014-0224) | No (more info) |
| OpenSSL Padding Oracle vuln. (CVE-2016-2107) |
No (more info) |
| ROBOT (vulnerability) | No (more info) |
| Forward Secrecy | Yes (with most browsers) ROBUST (more info) |
| ALPN | Yes h2 http/1.1 |
| NPN | No |
| Session resumption (caching) | No (IDs empty) |
| Session resumption (tickets) | Yes |
| OCSP stapling | No |
| Strict Transport Security (HSTS) | Invalid
Server provided more than one HSTS header
|
| 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) |
| Long handshake intolerance | No |
| TLS extension intolerance | No |
| TLS version intolerance | No |
| Incorrect SNI alerts | No |
| Uses common DH primes | No, DHE suites not supported |
| DH public server param (Ys) reuse | No, DHE suites not supported |
| ECDH public server param reuse | No |
| Supported Named Groups | secp256r1, x25519 (Server has no preference) |
| SSL 2 handshake compatibility | No |
| 0-RTT enabled | No |
|
|
|
1 https://learning.qnx.com/
(HTTP/1.1 200 OK)
| 1 | |
| Alt-Svc | h3=":443"; ma=2592000 | |
| Cache-Control | no-cache, private | |
| Content-Security-Policy-Report-Only | default-src 'self' 'unsafe-inline' https://*.teachfloor.com https://*.teachfloor.co; script-src 'self' 'unsafe-inline' https://*.teachfloor.com https://*.teachfloor.co https://*.stripe.com https://*.vimeo.com https://*.vimeo.com:443 https://*.intercom.com https://*.intercomcdn.com https://*.intercomcdn.eu https://*.intercom.io https://*.segment.com https://*.clarity.ms https://*.googletagmanager.com https://*.youtube.com https://*.typeform.com https://*.tally.so https://*.h5p.org https://*.codepenassets.com https://*.calendly.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://*.typeform.com; font-src 'self' data: https://*.gstatic.com; img-src 'self' data: blob: https://*.digitaloceanspaces.com https://*.clarity.ms https://*.slack-edge.com https://*.vimeocdn.com https://*.amazonaws.com https://*.gravatar.com https://*.ytimg.com https://*.intercomcdn.com https://*.intercomcdn.eu https://*.intercomassets.com https://www.googletagmanager.com https://unavatar.io https://padlet.net; connect-src 'self' https://*.teachfloor.com https://*.teachfloor.co wss://*.teachfloor.com https://vimeo.com https://*.google.com https://*.analytics.google.com https://*.intercom.io wss://*.intercom.io https://*.clarity.ms https://*.segment.io https://*.segment.com https://*.typeform.com https://stats.g.doubleclick.net https://cdn.jsdelivr.net; frame-src 'self' http://localhost:3000 https://*.stripe.com https://*.vimeo.com https://*.youtube.com https://*.desmos.com https://*.loom.com https://*.airtable.com https://*.tella.tv https://*.miro.com https://*.mural.co https://*.figma.com https://*.genially.com https://*.canva.com https://*.typeform.com https://*.tally.so https://*.h5p.org https://*.calendly.com https://padlet.com https://quizlet.com; frame-ancestors 'self'; media-src 'self' https://*.digitaloceanspaces.com; object-src 'none' | |
| Content-Type | text/html; charset=UTF-8 | |
| Date | Thu, 25 Dec 2025 19:52:51 GMT | |
| Permissions-Policy | autoplay=(*), camera=(*), encrypted-media=(self), fullscreen=(*), geolocation=(self), gyroscope=(self), magnetometer=(), microphone=(self "http://localhost:3000"), midi=(), payment=(self), sync-xhr=(self), usb=() | |
| Server | nginx | |
| Set-Cookie | XSRF-TOKEN=eyJpdiI6IjlDR01NOW9SMkFnZUxnOThnSWpVbXc9PSIsInZhbHVlIjoianRUUmVVQmx0MUx6Zk1Id3M0aDRnQTViY0cvSnlrUmZnMWFCUGc3VWJYYmhKckU0Q0huQ1pjb2xRM0ZSMGQvSVViNTRaa1dWYnZhMkVTeVNtdHYxYTNudzRaZk5JQ1o0TXA2WG8wRmFtNXd5Z2FTY1g5SXZSQ3JNQzNKZEM0THoiLCJtYWMiOiI3YzkwMGZjN2NlMTg1ODczNTI0NDNiMzU1OWFjZTIxZjU5OTQ5NTgxZWQ4N2I1YWUzNjMxNzg0YmUyN2UwODY5IiwidGFnIjoiIn0%3D; expires=Thu, 25-Dec-2025 21:52:51 GMT; Max-Age=7200; path=/; secure; samesite=lax | |
| Set-Cookie | teachfloor_session=eyJpdiI6IlhieG1LaTVXcC9heDFKWXZWNmJrdFE9PSIsInZhbHVlIjoiaUhhdWIrTnVJckVldVpnSUlHTEdXREsvRHdZUEVFMGEwdndiL2F4Z1dkZG1icE5qdUkwQ0RZTnJhdW85MWVuN0VwMG5LOURYZ2Yvc1d4eFhCeFM4U250d2dCQW14Nm00cGd4V2ZkRjB6aTc3eWFXejZ2MkJvemJYQWk5ZTBFdCsiLCJtYWMiOiI4OTAxNjNkODg3MTZkMTM0ZmJiZWY1YjQ1MGYzMmVkMTU0ZDE4NDNhOGUwN2Q0OGI2MjMwYjE2YzEwYjgyZjQwIiwidGFnIjoiIn0%3D; expires=Thu, 25-Dec-2025 21:52:51 GMT; Max-Age=7200; path=/; secure; httponly; samesite=lax | |
| Strict-Transport-Security | max-age=31536000; includeSubDomains; preload | |
| Strict-Transport-Security | max-age=31536000; includeSubdomains | |
| Vary | Accept-Encoding | |
| Via | 1.1 Caddy | |
| X-Content-Type-Options | nosniff | |
| X-Ua-Compatible | IE=Edge | |
| X-Xss-Protection | 1; mode=block | |
| Connection | close | |
| Transfer-Encoding | chunked | |
| Miscellaneous | |
| Test date | Thu, 25 Dec 2025 19:52:39 UTC |
| Test duration | 71.958 seconds |
| HTTP status code | 200 |
| HTTP server signature | nginx |
| Server hostname | - |
SSL Report v2.4.1
