SSL Report:
xljk.lsu.edu.cn
(59.79.130.35)
Assessed on: Thu, 18 Sep 2025 02:02:42 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 insecure cipher suites (see below for details). Grade set to F.
This server is vulnerable to the POODLE attack. If possible, disable SSL 3 to mitigate. Grade capped to C.
MORE INFO »
This server accepts RC4 cipher, but only with older protocols. Grade capped to B.
MORE INFO »
Server sent invalid/disabled HSTS policy. See below for further information. 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 »
Certificate #1: RSA 2048 bits (SHA384withRSA)
|
Server Key and Certificate #1
|
|
| Subject |
*.lsu.edu.cn
Fingerprint SHA256: 26ac2c43a3cb654f28b0ef614be63f61509d0219efbad09c5b4974286c1e3bc7 Pin SHA256: DLBrMyqQ8tII8Itm5KxYfQPe6LOaOpZcGEQHVahdv+k= |
| Common names | *.lsu.edu.cn |
| Alternative names | *.lsu.edu.cn lsu.edu.cn |
| Serial Number | 5dc89c857624d4f9f97b9ceab6e7902c |
| Valid from | Fri, 22 Nov 2024 00:00:00 UTC |
| Valid until | Mon, 22 Dec 2025 23:59:59 UTC (expires in 3 months and 4 days) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | cnTrus DV SSL CA
AIA: http://crt.cntrus.oemssl.cn/cnTrusDVSSLCA.crt |
| Signature algorithm | SHA384withRSA |
| Extended Validation | No |
| Certificate Transparency | Yes (certificate) |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.cntrus.oemssl.cn |
| Revocation status | Validation error
OCSP ERROR: Request failed with HTTP status: 403 [http://ocsp.cntrus.oemssl.cn] |
| DNS CAA | No (more info) |
| Trusted | Yes
Mozilla Apple Android Java Windows |
Certification Paths |
Configuration
| Protocols | |
| TLS 1.3 | No |
| TLS 1.2 | Yes |
| TLS 1.1 | Yes |
| TLS 1.0 | Yes |
| SSL 3 INSECURE | Yes |
| SSL 2 | No |
| Cipher Suites | ||
|
# TLS 1.2 (suites in server-preferred order)
|
||
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)
ECDH secp256r1 (eq. 3072 bits RSA) FS
|
128 | |
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
ECDH secp256r1 (eq. 3072 bits RSA) FS
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
128 | |
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
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_RSA_WITH_AES_128_GCM_SHA256 (0x9c)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)
WEAK
|
256 | |
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)
WEAK
|
256 | |
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)
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_RSA_WITH_IDEA_CBC_SHA (0x7)
WEAK
|
128 | |
TLS_RSA_WITH_SEED_CBC_SHA (0x96)
WEAK
|
128 | |
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)
WEAK
|
256 | |
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)
WEAK
|
128 | |
TLS_RSA_WITH_NULL_SHA (0x2)
INSECURE
|
0 | |
TLS_RSA_WITH_NULL_MD5 (0x1)
INSECURE
|
0 | |
TLS_RSA_WITH_DES_CBC_SHA (0x9)
INSECURE
|
56 | |
TLS_RSA_WITH_RC4_128_MD5 (0x4)
INSECURE
|
128 | |
TLS_RSA_WITH_RC4_128_SHA (0x5)
INSECURE
|
128 | |
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (0xc012)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
112 | |
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
256 | |
|
# TLS 1.1 (suites in server-preferred order)
|
||
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
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_RSA_WITH_AES_128_CBC_SHA (0x2f)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)
WEAK
|
256 | |
TLS_RSA_WITH_IDEA_CBC_SHA (0x7)
WEAK
|
128 | |
TLS_RSA_WITH_SEED_CBC_SHA (0x96)
WEAK
|
128 | |
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)
WEAK
|
256 | |
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)
WEAK
|
128 | |
TLS_RSA_WITH_NULL_SHA (0x2)
INSECURE
|
0 | |
TLS_RSA_WITH_NULL_MD5 (0x1)
INSECURE
|
0 | |
TLS_RSA_WITH_DES_CBC_SHA (0x9)
INSECURE
|
56 | |
TLS_RSA_WITH_RC4_128_MD5 (0x4)
INSECURE
|
128 | |
TLS_RSA_WITH_RC4_128_SHA (0x5)
INSECURE
|
128 | |
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (0xc012)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
112 | |
|
# TLS 1.0 (suites in server-preferred order)
|
||
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
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_RSA_WITH_AES_128_CBC_SHA (0x2f)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)
WEAK
|
256 | |
TLS_RSA_WITH_IDEA_CBC_SHA (0x7)
WEAK
|
128 | |
TLS_RSA_WITH_SEED_CBC_SHA (0x96)
WEAK
|
128 | |
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)
WEAK
|
256 | |
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)
WEAK
|
128 | |
TLS_RSA_WITH_NULL_SHA (0x2)
INSECURE
|
0 | |
TLS_RSA_WITH_NULL_MD5 (0x1)
INSECURE
|
0 | |
TLS_RSA_WITH_DES_CBC_SHA (0x9)
INSECURE
|
56 | |
TLS_RSA_WITH_RC4_128_MD5 (0x4)
INSECURE
|
128 | |
TLS_RSA_WITH_RC4_128_SHA (0x5)
INSECURE
|
128 | |
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (0xc012)
ECDH secp256r1 (eq. 3072 bits RSA) FS
WEAK
|
112 | |
|
# SSL 3 (suites in server-preferred order)
|
||
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)
WEAK
|
256 | |
TLS_RSA_WITH_IDEA_CBC_SHA (0x7)
WEAK
|
128 | |
TLS_RSA_WITH_SEED_CBC_SHA (0x96)
WEAK
|
128 | |
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)
WEAK
|
256 | |
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)
WEAK
|
128 | |
TLS_RSA_WITH_NULL_SHA (0x2)
INSECURE
|
0 | |
TLS_RSA_WITH_NULL_MD5 (0x1)
INSECURE
|
0 | |
TLS_RSA_WITH_DES_CBC_SHA (0x9)
INSECURE
|
56 | |
TLS_RSA_WITH_RC4_128_MD5 (0x4)
INSECURE
|
128 | |
TLS_RSA_WITH_RC4_128_SHA (0x5)
INSECURE
|
128 | |
| Handshake Simulation | |||
| Android 2.3.7 No SNI 2 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Android 4.0.4 | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| Android 4.1.1 | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| Android 4.2.2 | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| Android 4.3 | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| Android 4.4.2 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 5.0.0 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 6.0 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 7.0 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 8.0 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 8.1 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 9.0 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Baidu Jan 2015 | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| BingPreview Jan 2015 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Chrome 49 / XP SP3 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Chrome 69 / Win 7 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Chrome 70 / Win 10 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Chrome 80 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Firefox 31.3.0 ESR / Win 7 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Firefox 47 / Win 7 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Firefox 49 / XP SP3 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Firefox 62 / Win 7 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Firefox 73 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Googlebot Feb 2018 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| IE 6 / XP No FS 1 No SNI 2 | RSA 2048 (SHA384) | SSL 3 | TLS_RSA_WITH_DES_CBC_SHA |
| IE 7 / Vista | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| IE 8 / XP No FS 1 No SNI 2 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_DES_CBC_SHA |
| IE 8-10 / Win 7 R | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| IE 11 / Win 7 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| IE 11 / Win 8.1 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| IE 10 / Win Phone 8.0 | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| IE 11 / Win Phone 8.1 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| IE 11 / Win Phone 8.1 Update R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| IE 11 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Edge 15 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Edge 16 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Edge 18 / Win 10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Edge 13 / Win Phone 10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Java 6u45 No SNI 2 | RSA 2048 (SHA384) | TLS 1.0 | TLS_RSA_WITH_AES_128_CBC_SHA No FS |
| Java 7u25 | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| Java 8u161 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Java 11.0.3 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Java 12.0.1 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 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_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| OpenSSL 1.0.2s R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| OpenSSL 1.1.0k R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| OpenSSL 1.1.1c R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Safari 5.1.9 / OS X 10.6.8 | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| Safari 6 / iOS 6.0.1 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| Safari 6.0.4 / OS X 10.8.4 R | RSA 2048 (SHA384) | TLS 1.0 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS |
| Safari 7 / iOS 7.1 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| Safari 7 / OS X 10.9 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| Safari 8 / iOS 8.4 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| Safari 8 / OS X 10.10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| Safari 9 / iOS 9 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Safari 9 / OS X 10.11 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Safari 10 / iOS 10 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Safari 10 / OS X 10.12 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Safari 12.1.2 / MacOS 10.14.6 Beta R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Safari 12.1.1 / iOS 12.3.1 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Apple ATS 9 / iOS 9 R | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Yahoo Slurp Jan 2015 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| YandexBot Jan 2015 | RSA 2048 (SHA384) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| (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. | |||
| (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)
SSL 3: 0x2f, TLS 1.0: 0xc013
|
| POODLE (SSLv3) |
Vulnerable INSECURE (more info)
SSL 3: 0x2f |
| POODLE (TLS) | No (more info) |
| Zombie POODLE | No (more info)
TLS 1.2 : 0xc027
|
| GOLDENDOODLE | No (more info)
TLS 1.2 : 0xc027
|
| OpenSSL 0-Length | No (more info)
TLS 1.2 : 0xc027
|
| Sleeping POODLE | No (more info)
TLS 1.2 : 0xc027
|
| Downgrade attack prevention | Yes, TLS_FALLBACK_SCSV supported (more info) |
| SSL/TLS compression | No |
| RC4 | Yes INSECURE (more info) |
| 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 | With modern browsers (more info) |
| ALPN | No |
| NPN | No |
| Session resumption (caching) | Yes |
| 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 |
| SSL 2 handshake compatibility | Yes |
|
HTTP Requests
|
|
1 https://xljk.lsu.edu.cn/
(HTTP/1.1 200 OK)
| 1 | |
| Content-Length | 805 | |
| Content-Type | text/html | |
| Last-Modified | Wed, 17 Jul 2024 12:34:10 GMT | |
| Accept-Ranges | bytes | |
| ETag | "1dad8459f6e4e25" | |
| Vary | Origin,Origin | |
| Server | Microsoft-IIS/10.0 | |
| Strict-Transport-Security | max-age=31536000 | |
| X-Frame-Options | DENY | |
| X-XSS-Protection | 1; mode=block | |
| X-Content-Type-Options | nosniff | |
| Referrer-Policy | strict-origin-when-cross-origin | |
| Content-Security-Policy | frame-ancestors 'self' | |
| X-Frame-Options | DENY | |
| Access-Control-Allow-Origin | https://xljk.lsu.edu.cn | |
| Access-Control-Allow-methods | GET,POST | |
| X-Xss-Protection | 1; mode=block | |
| X-Content-Type-Options | nosniff | |
| Strict-Transport-Security | max-age=31536000 | |
| Referrer-Policy | strict-origin-when-cross-origin | |
| Content-Security-Policy | object-src 'none'; form-action 'self'; frame-ancestors 'self'; | |
| Date | Thu, 18 Sep 2025 01:58:03 GMT | |
| Connection | close | |
| Miscellaneous | |
| Test date | Thu, 18 Sep 2025 01:57:39 UTC |
| Test duration | 303.636 seconds |
| HTTP status code | 200 |
| HTTP server signature | Microsoft-IIS/10.0 |
| Server hostname | - |
SSL Report v2.4.1