SSL Report:
ark.cp21.ott.cibntv.net
(42.81.254.79)
Assessed on: Wed, 24 Sep 2025 02:04:00 UTC
| Clear cache
Summary
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 weak Diffie-Hellman (DH) key exchange parameters. Grade capped to B.
MORE INFO »
This server does not support Forward Secrecy with the reference browsers.
Grade capped to B.
MORE INFO »
This server supports TLS 1.0 and TLS 1.1.
Grade capped to B. MORE INFO »
This server does not support TLS 1.3. MORE INFO »
This site works only in browsers with SNI support.
Certificate #1: RSA 2048 bits (SHA384withRSA)
|
Server Key and Certificate #1
|
|
| Subject |
*.cp21.ott.cibntv.net
Fingerprint SHA256: e4e5e3a5ce96fb71a3f0fa26811db89e3b432e968553a4d35947c3afcd35f00e Pin SHA256: grPmX3r2CG2fCRWsRnQpl5l4pz4AboCm8CqCc7sWegI= |
| Common names | *.cp21.ott.cibntv.net |
| Alternative names | *.cp21.ott.cibntv.net cp21.ott.cibntv.net |
| Serial Number | 07e34380ba95a0ff55cea2b597103a7d |
| Valid from | Mon, 07 Jul 2025 00:00:00 UTC |
| Valid until | Thu, 06 Aug 2026 23:59:59 UTC (expires in 10 months and 13 days) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | TrustAsia TLS Pro RSA CA 2025
AIA: http://cacerts.digicert.cn/TrustAsiaTLSProRSACA2025.crt |
| Signature algorithm | SHA384withRSA |
| Extended Validation | No |
| Certificate Transparency | Yes (certificate) |
| OCSP Must Staple | No |
| Revocation information |
CRL, OCSP CRL: http://crl.digicert.cn/TrustAsiaTLSProRSACA2025.crl OCSP: http://ocsp.digicert.cn |
| Revocation status | Good (not revoked)
CRL ERROR: IOException occurred |
| DNS CAA | No (more info) |
| Trusted | Yes
Mozilla Apple Android Java Windows |
Certification Paths |
Certificate #2: RSA 2048 bits (SHA256withRSA)
No SNI
|
Certification Paths |
Configuration
| Protocols | |
| TLS 1.3 | No |
| TLS 1.2 | Yes* |
| TLS 1.1 | Yes |
| TLS 1.0 | Yes* |
| SSL 3 | No |
| SSL 2 | No |
| (*) Experimental: Server negotiated using No-SNI | |
| Cipher Suites | ||
|
# TLS 1.2 (suites in server-preferred order)
|
||
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)
WEAK
|
128 | |
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
ECDH secp256r1 (eq. 3072 bits RSA) FS
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)
ECDH secp256r1 (eq. 3072 bits RSA) FS
|
128 | |
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)
DH 1024 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)
DH 1024 bits FS
WEAK
|
128 | |
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
128 | |
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (0x6b)
DH 1024 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (0x67)
DH 1024 bits FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)
DH 1024 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)
DH 1024 bits FS
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)
WEAK
|
256 | |
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)
WEAK
|
256 | |
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)
WEAK
|
256 | |
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)
ECDH secp256r1 (eq. 3072 bits RSA) FS
|
256 | |
TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xccaa)
DH 1024 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_256_CCM_8 (0xc0a3)
DH 1024 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_256_CCM (0xc09f)
DH 1024 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_128_CCM_8 (0xc0a2)
DH 1024 bits FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_AES_128_CCM (0xc09e)
DH 1024 bits FS
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CCM_8 (0xc0a1)
WEAK
|
256 | |
TLS_RSA_WITH_AES_256_CCM (0xc09d)
WEAK
|
256 | |
TLS_RSA_WITH_AES_128_CCM_8 (0xc0a0)
WEAK
|
128 | |
TLS_RSA_WITH_AES_128_CCM (0xc09c)
WEAK
|
128 | |
|
# TLS 1.1 (suites in server-preferred order)
|
||
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)
WEAK
|
128 | |
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)
DH 1024 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)
DH 1024 bits FS
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)
WEAK
|
256 | |
|
# TLS 1.0 (suites in server-preferred order)
|
||
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)
WEAK
|
128 | |
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)
DH 1024 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)
DH 1024 bits FS
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)
WEAK
|
256 | |
| Handshake Simulation | |||
| Android 2.3.7 No SNI 2 |
Incorrect certificate because this client doesn't support SNI RSA 2048 (SHA256) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA |
||
| Android 4.0.4 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.1.1 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.2.2 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.3 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.4.2 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 5.0.0 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 6.0 | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 7.0 | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 8.0 | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 8.1 | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 9.0 | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Baidu Jan 2015 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| BingPreview Jan 2015 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Chrome 49 / XP SP3 | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Chrome 69 / Win 7 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Chrome 70 / Win 10 | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Chrome 80 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 31.3.0 ESR / Win 7 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 47 / Win 7 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 49 / XP SP3 | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 62 / Win 7 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Firefox 73 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Googlebot Feb 2018 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 7 / Vista | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 8 / XP No FS 1 No SNI 2 |
Server sent fatal alert: handshake_failure |
||
| IE 8-10 / Win 7 R | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win 7 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win 8.1 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 10 / Win Phone 8.0 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win Phone 8.1 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win Phone 8.1 Update R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| IE 11 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Edge 15 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Edge 16 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Edge 18 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Edge 13 / Win Phone 10 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 6u45 No SNI 2 |
Incorrect certificate because this client doesn't support SNI RSA 2048 (SHA256) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA |
||
| Java 7u25 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 8u161 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 11.0.3 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 12.0.1 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 0.9.8y | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 1.0.1l R | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 1.0.2s R | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 1.1.0k R | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| OpenSSL 1.1.1c R | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 5.1.9 / OS X 10.6.8 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 6 / iOS 6.0.1 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 6.0.4 / OS X 10.8.4 R | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 7 / iOS 7.1 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 7 / OS X 10.9 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 8 / iOS 8.4 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 8 / OS X 10.10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 9 / iOS 9 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 9 / OS X 10.11 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 10 / iOS 10 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 10 / OS X 10.12 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 12.1.2 / MacOS 10.14.6 Beta R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Safari 12.1.1 / iOS 12.3.1 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Apple ATS 9 / iOS 9 R | RSA 2048 (SHA384) | TLS 1.2 > http/1.1 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
| Yahoo Slurp Jan 2015 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| YandexBot Jan 2015 | RSA 2048 (SHA384) | TLS 1.2 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
|
# Not simulated clients (Protocol mismatch)
|
|||
| IE 6 / XP No FS 1 No SNI 2 |
Protocol mismatch (not simulated) |
||
| (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 |
Not mitigated server-side (more info)
TLS 1.0: 0x2f
|
| POODLE (SSLv3) | No, SSL 3 not supported (more info) |
| POODLE (TLS) | No (more info) |
| Zombie POODLE | No (more info)
TLS 1.2 : 0x002f
|
| GOLDENDOODLE | No (more info)
TLS 1.2 : 0x002f
|
| OpenSSL 0-Length | No (more info)
TLS 1.2 : 0x002f
|
| Sleeping POODLE | No (more info)
TLS 1.2 : 0x002f
|
| 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 | Weak key exchange WEAK |
| ALPN | Yes http/1.1 |
| NPN | Yes http/1.1 |
| Session resumption (caching) | No (IDs assigned but not accepted) |
| Session resumption (tickets) | Yes |
| 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) |
| Long handshake intolerance | No |
| TLS extension intolerance | No |
| TLS version intolerance | No |
| Incorrect SNI alerts | No |
| Uses common DH primes | Yes Replace with custom DH parameters if possible (more info) |
| DH public server param (Ys) reuse | No |
| ECDH public server param reuse | No |
| Supported Named Groups | secp256r1 |
| SSL 2 handshake compatibility | Yes |
|
HTTP Requests
|
|
1 https://ark.cp21.ott.cibntv.net/
(HTTP/1.1 200 OK)
| 1 | |
| Server | nginx | |
| Date | Wed, 24 Sep 2025 01:59:57 GMT | |
| Content-Type | text/html; charset=utf-8 | |
| Content-Length | 3700 | |
| Connection | close | |
| Last-Modified | Thu, 09 May 2024 03:01:50 GMT | |
| Vary | Accept-Encoding | |
| ETag | "663c3c9e-e74" | |
| Accept-Ranges | bytes | |
| Leeco | 0.001-SLBMTAuMTI0LjEzMC4zMQo=-ID200135.55.107:1004-200 | |
| Miscellaneous | |
| Test date | Wed, 24 Sep 2025 01:59:34 UTC |
| Test duration | 265.701 seconds |
| HTTP status code | 200 |
| HTTP server signature | nginx |
| Server hostname | - |
SSL Report v2.4.1