SSL Report:
onecognizant.cognizant.com
(20.44.33.138)
Assessed on: Thu, 24 Apr 2025 01:48:48 UTC
| Clear cache
Summary
0
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Certificate
Protocol Support
Key Exchange
Cipher Strength
Visit our documentation page
for more information, configuration guides, and books. Known issues are documented
here.
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.
MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)

Server Key and Certificate #1
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Subject |
onecognizant.cognizant.com
Fingerprint SHA256: 30adc02a7d5982a6794839daab202af481601c1e0b868e0823c666592e49f50c Pin SHA256: brTRe9UOthveql+SYf2kxH5UJJXGL0pmiJykJqH9mBU= |
Common names | onecognizant.cognizant.com |
Alternative names | onecognizant.cognizant.com |
Serial Number | 0498494c51d9716a5906766fe7aee44a |
Valid from | Mon, 10 Feb 2025 00:00:00 UTC |
Valid until | Mon, 09 Feb 2026 23:59:59 UTC (expires in 9 months and 16 days) |
Key | RSA 2048 bits (e 65537) |
Weak key (Debian) | No |
Issuer | DigiCert Global G2 TLS RSA SHA256 2020 CA1
AIA: http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt |
Signature algorithm | SHA256withRSA |
Extended Validation | No |
Certificate Transparency | Yes (certificate) |
OCSP Must Staple | No |
Revocation information |
CRL, OCSP CRL: http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl OCSP: http://ocsp.digicert.com |
Revocation status | Good (not revoked) |
DNS CAA | No (more info) |
Trusted | Yes
Mozilla Apple Android Java Windows |


![]() ![]() |
Configuration

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

Cipher Suites | ||
![]() ![]() # TLS 1.2 (suites in server-preferred order)
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TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030 )
ECDH secp256r1 (eq. 3072 bits RSA) FS
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256 | |
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f )
ECDH secp256r1 (eq. 3072 bits RSA) FS
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128 |

Handshake Simulation | |||
Android 4.4.2 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Android 5.0.0 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
Android 6.0 | RSA 2048 (SHA256) | TLS 1.2 > http/1.1 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
Android 7.0 | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Android 8.0 | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Android 8.1 | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Android 9.0 | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
BingPreview Jan 2015 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Chrome 49 / XP SP3 | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
Chrome 69 / Win 7 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Chrome 70 / Win 10 | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Chrome 80 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Firefox 31.3.0 ESR / Win 7 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
Firefox 47 / Win 7 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
Firefox 49 / XP SP3 | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Firefox 62 / Win 7 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Firefox 73 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Googlebot Feb 2018 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
IE 11 / Win 7 R |
Server sent fatal alert: handshake_failure |
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IE 11 / Win 8.1 R |
Server sent fatal alert: handshake_failure |
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IE 11 / Win Phone 8.1 R |
Server sent fatal alert: handshake_failure |
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IE 11 / Win Phone 8.1 Update R |
Server sent fatal alert: handshake_failure |
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IE 11 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Edge 15 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Edge 16 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Edge 18 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Edge 13 / Win Phone 10 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Java 8u161 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Java 11.0.3 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Java 12.0.1 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
OpenSSL 1.0.1l R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
OpenSSL 1.0.2s R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
OpenSSL 1.1.0k R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
OpenSSL 1.1.1c R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 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 | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 9 / OS X 10.11 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 10 / iOS 10 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 10 / OS X 10.12 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 12.1.2 / MacOS 10.14.6 Beta R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 12.1.1 / iOS 12.3.1 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Apple ATS 9 / iOS 9 R | RSA 2048 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Yahoo Slurp Jan 2015 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
YandexBot Jan 2015 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
![]() ![]() # 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 | Unknown (requires support for at least two protocols, excl. SSL2) |
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 h2-16 h2-14 http/1.1 |
NPN | No |
Session resumption (caching) | No (IDs assigned but not accepted) |
Session resumption (tickets) | No |
OCSP stapling | No |
Strict Transport Security (HSTS) | Yes
max-age=31536000; includeSubDomains; preload |
HSTS Preloading | 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 | TLS 1.152 TLS 2.152 |
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, secp384r1, secp224r1, secp521r1 (server preferred order) |
SSL 2 handshake compatibility | No |

![]() ![]() |
1 https://onecognizant.cognizant.com/
(HTTP/1.1 301 Moved Permanently)
| 1 | |
Cache-Control | no-cache, no-store, must-revalidate | |
Pragma | no-cache | |
Content-Type | text/html; charset=UTF-8 | |
Location | https://onecognizant.cognizant.com/Home | |
Server | ||
X-Content-Type-Options | nosniff | |
X-XSS-Protection | 1; mode=block | |
Strict-Transport-Security | max-age=31536000; includeSubDomains; preload | |
Content-Security-Policy | frame-ancestors 'self' ; child-src 1ct.es onecognizant.cognizant.com onecognizantcdn.cognizant.com onecognizantchat.cognizant.com onecognizantmcazrapps.cognizant.com onecognizantbcazrapps.cognizant.com onecognizantazrapps.cognizant.com onecognizantazrappsproxysrvs.cognizant.com onecognizantapps.cognizant.com compass.esa.cognizant.com onecaap.cognizant.com myconnect.cognizant.com onecognizantaks.cognizant.com onecognizantaksbcapps.cognizant.com login.microsoftonline.com mailto: cognizant.kpoint.com onececmsharedservices.cognizant.com web.yammer.com cognizantmyskills.prismforce.ai aiassistant.cognizant.com ; | |
Date | Thu, 24 Apr 2025 01:46:56 GMT | |
Content-Length | 162 | |
Set-Cookie | NSC_pofdphojabou.dphojabou.dpn=385ea3d0a220d4e50206ff1549603f49a41f242d3d6e4d9afad06c44c1d474d24fc8866f;path=/;secure;httponly |
2 https://onecognizant.cognizant.com/Home
(HTTP/1.1 302 Found)
| 2 | |
Cache-Control | no-cache, no-store, must-revalidate | |
Pragma | no-cache | |
Transfer-Encoding | chunked | |
Location | https://onecognizant.cognizant.com/Home/CookieAuth/Login?ReturnUrl=%2FHome | |
Server | ||
X-Content-Type-Options | nosniff | |
X-XSS-Protection | 1; mode=block | |
Strict-Transport-Security | max-age=31536000; includeSubDomains; preload | |
Content-Security-Policy | frame-ancestors 'self' ; child-src 1ct.es onecognizant.cognizant.com onecognizantcdn.cognizant.com onecognizantchat.cognizant.com onecognizantmcazrapps.cognizant.com onecognizantbcazrapps.cognizant.com onecognizantazrapps.cognizant.com onecognizantazrappsproxysrvs.cognizant.com onecognizantapps.cognizant.com compass.esa.cognizant.com onecaap.cognizant.com myconnect.cognizant.com onecognizantaks.cognizant.com onecognizantaksbcapps.cognizant.com login.microsoftonline.com mailto: cognizant.kpoint.com onececmsharedservices.cognizant.com web.yammer.com cognizantmyskills.prismforce.ai aiassistant.cognizant.com ; | |
Date | Thu, 24 Apr 2025 01:46:57 GMT |
3 https://onecognizant.cognizant.com/Home/CookieAuth/Login?ReturnUrl=%2FHome
(HTTP/1.1 302 Found)
| 3 | |
Cache-Control | no-cache, no-store, must-revalidate | |
Pragma | no-cache | |
Transfer-Encoding | chunked | |
Location | https://onecognizant.cognizant.com/SAMLSSO/AuthServices/SignIn?ReturnUrl=%2fHome | |
Server | ||
X-Content-Type-Options | nosniff | |
X-XSS-Protection | 1; mode=block | |
Strict-Transport-Security | max-age=31536000; includeSubDomains; preload | |
Content-Security-Policy | frame-ancestors 'self' ; child-src 1ct.es onecognizant.cognizant.com onecognizantcdn.cognizant.com onecognizantchat.cognizant.com onecognizantmcazrapps.cognizant.com onecognizantbcazrapps.cognizant.com onecognizantazrapps.cognizant.com onecognizantazrappsproxysrvs.cognizant.com onecognizantapps.cognizant.com compass.esa.cognizant.com onecaap.cognizant.com myconnect.cognizant.com onecognizantaks.cognizant.com onecognizantaksbcapps.cognizant.com login.microsoftonline.com mailto: cognizant.kpoint.com onececmsharedservices.cognizant.com web.yammer.com cognizantmyskills.prismforce.ai aiassistant.cognizant.com ; | |
Date | Thu, 24 Apr 2025 01:46:58 GMT |
4 https://onecognizant.cognizant.com/SAMLSSO/AuthServices/SignIn?ReturnUrl=%2fHome
(HTTP/1.1 200 OK)
| 4 | |
Cache-Control | no-cache, no-store, must-revalidate | |
Pragma | no-cache | |
Content-Type | text/html; charset=utf-8 | |
Expires | -1 | |
Access-Control-Allow-Origin | onecsitazrbcapps.cognizant.com | |
Access-Control-Allow-Methods | GET,POST, HEAD | |
Access-Control-Allow-Credentials | true | |
Access-Control-Allow-Headers | X-Requested-With, origin, content-type, accept | |
Content-Security-Policy | default-src img-src 'self' child-src blob: http: https: wss: data: 'unsafe-inline' 'unsafe-eval' ;frame-ancestors onecognizant.cognizant.com onecognizantcoresrvs.cognizant.com onecognizantcdn.cognizant.com onecognizantazrncappscdn.cognizant.com 1ct.es onecognizantmcoresrvs.cognizant.com onecognizantmazrbcappssrvs.cognizant.com onecognizantexternal.cognizant.com onecognizantmcazrapps.cognizant.com onecognizantmcazrappssrvs.cognizant.com onecognizantexternalmessaging.cognizant.com onecognizantchat.cognizant.com onecognizantazrapps.cognizant.com onecprodptweb.cognizant.com onecprodptsrvs.cognizant.com onecognizantbcazrapps.cognizant.com onecognizantazrappssrvs.cognizant.com onecognizantazrbcappssrvs.cognizant.com onecognizantproxysrvs.cognizant.com onecognizantazrappsproxysrvs.cognizant.com onecognizantazrncappsproxysrvs.cognizant.com onecognizantmcazrappsproxysrvs.cognizant.com onecognizantonpremcoresrvs.cognizant.com onecognizantapps.cognizant.com onecognizantbcapps.cognizant.com onecognizantappssrvs.cognizant.com onecognizantbcappssrvs.cognizant.com onecognizantcoreproxysrvs.cognizant.com onecognizantappsproxysrvs.cogniznt.com onecognizantcoreapi.cognizant.com onecognizantbcazrappsapi.cognizant.com onecognizantazrappsapi.cognizant.com onecognizantmcazrappsapi.cognizant.com onecdeployment.cognizant.com onecprodselfdeployment.cognizant.com onecdeploymenttfs2013.cognizant.com onecprodselfdeploymenttfs2013.cognizant.com onececmsharedservices.cognizant.com ecmsharedservices.cognizant.com onecaapgeoapps.cognizant.com onecaapgeoappschn.cognizant.com onecaapgeoappschd.cognizant.com onecaapdeployment.cognizant.com cognizant.kpoint.com myconnect.cognizant.com knowhub.cognizant.com onecaap.cognizant.com compass.esa.cognizant.com | |
Strict-Transport-Security | max-age=31536000; includeSubDomains; preload | |
X-Content-Type-Options | nosniff | |
X-XSS-Protection | 1; mode=block | |
SERVER | ||
Date | Thu, 24 Apr 2025 01:46:59 GMT | |
Content-Length | 1409 |

Miscellaneous | |
Test date | Thu, 24 Apr 2025 01:46:26 UTC |
Test duration | 141.603 seconds |
HTTP status code | 200 |
HTTP server signature | - |
Server hostname | - |
SSL Report v2.3.1