SSL Report: ezproxy.otago.ac.nz (139.80.135.60)
Assessed on:  Thu, 19 Jun 2025 00:20:29 UTC | Clear cache
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Summary
Overall Rating
F
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 anonymous (insecure) suites (see below for details). Grade set to F.
This server supports insecure cipher suites (see below for details). Grade set to F.
This server supports 512-bit export suites and might be vulnerable to the FREAK attack. Grade set to F.   MORE INFO »
This server accepts RC4 cipher, but only with older protocols. Grade capped to B.  MORE INFO »
This server uses 64-bit block cipher (3DES / DES / RC2 / IDEA) with modern protocols. Grade capped to C.  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 supports TLS 1.3.  MORE INFO »
Certificate #1: RSA 4096 bits (SHA256withRSA)
Server Key and Certificate #1
Subject ezproxy.otago.ac.nz
Fingerprint SHA256: d56a68b1f04a20e558038f3c614e4d2416fb5f5d94a6661d887692a3436e9e6f
Pin SHA256: 2YXlqv7WnuvBctd34UX/SKg1ofwaw77fi1hI0tV0Iwc=
Common names ezproxy.otago.ac.nz
Alternative names ezproxy.otago.ac.nz *.ezproxy.otago.ac.nz
Serial Number 0f5a5fb15361385de711c577529844c8
Valid from Mon, 21 Oct 2024 00:00:00 UTC
Valid until Mon, 20 Oct 2025 23:59:59 UTC (expires in 4 months and 1 day)
Key RSA 4096 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 


Additional Certificates (if supplied)
Certificates provided 2 (3254 bytes)
Chain issues None
#2
Subject DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=
Valid until Sat, 29 Mar 2031 23:59:59 UTC (expires in 5 years and 9 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root G2
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server ezproxy.otago.ac.nz
Fingerprint SHA256: d56a68b1f04a20e558038f3c614e4d2416fb5f5d94a6661d887692a3436e9e6f
Pin SHA256: 2YXlqv7WnuvBctd34UX/SKg1ofwaw77fi1hI0tV0Iwc=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server ezproxy.otago.ac.nz
Fingerprint SHA256: d56a68b1f04a20e558038f3c614e4d2416fb5f5d94a6661d887692a3436e9e6f
Pin SHA256: 2YXlqv7WnuvBctd34UX/SKg1ofwaw77fi1hI0tV0Iwc=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server ezproxy.otago.ac.nz
Fingerprint SHA256: d56a68b1f04a20e558038f3c614e4d2416fb5f5d94a6661d887692a3436e9e6f
Pin SHA256: 2YXlqv7WnuvBctd34UX/SKg1ofwaw77fi1hI0tV0Iwc=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server ezproxy.otago.ac.nz
Fingerprint SHA256: d56a68b1f04a20e558038f3c614e4d2416fb5f5d94a6661d887692a3436e9e6f
Pin SHA256: 2YXlqv7WnuvBctd34UX/SKg1ofwaw77fi1hI0tV0Iwc=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server ezproxy.otago.ac.nz
Fingerprint SHA256: d56a68b1f04a20e558038f3c614e4d2416fb5f5d94a6661d887692a3436e9e6f
Pin SHA256: 2YXlqv7WnuvBctd34UX/SKg1ofwaw77fi1hI0tV0Iwc=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

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


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 128
# TLS 1.2 (suites in server-preferred order)
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 2048 bits   FS 256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)   DH 2048 bits   FS 128
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (0x16)   DH 2048 bits   FS   WEAK 112
TLS_ECDHE_RSA_WITH_RC4_128_SHA (0xc011)   ECDH secp256r1 (eq. 3072 bits RSA)   FS   INSECURE 128
TLS_RSA_WITH_RC4_128_SHA (0x5)   INSECURE 128
TLS_RSA_WITH_RC4_128_MD5 (0x4)   INSECURE 128
TLS_RSA_EXPORT1024_WITH_RC4_56_SHA (0x64)   INSECURE 56
TLS_RSA_EXPORT_WITH_RC4_40_MD5 (0x3)   INSECURE 40
TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 (0x6)   INSECURE 40
TLS_RSA_EXPORT1024_WITH_RC4_56_MD5 (0x60)   INSECURE 56
TLS_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5 (0x61)   INSECURE 56
TLS_RSA_WITH_NULL_MD5 (0x1)   INSECURE 0
TLS_RSA_WITH_NULL_SHA (0x2)   INSECURE 0
# TLS 1.1 (suites in server-preferred order)
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (0x16)   DH 2048 bits   FS   WEAK 112
TLS_ECDHE_RSA_WITH_RC4_128_SHA (0xc011)   ECDH secp256r1 (eq. 3072 bits RSA)   FS   INSECURE 128
TLS_RSA_WITH_RC4_128_SHA (0x5)   INSECURE 128
TLS_RSA_WITH_RC4_128_MD5 (0x4)   INSECURE 128
TLS_RSA_WITH_DES_CBC_SHA (0x9)   INSECURE 56
TLS_RSA_EXPORT1024_WITH_RC4_56_SHA (0x64)   INSECURE 56
TLS_RSA_EXPORT_WITH_RC4_40_MD5 (0x3)   INSECURE 40
TLS_RSA_EXPORT_WITH_DES40_CBC_SHA (0x8)   INSECURE 40
TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 (0x6)   INSECURE 40
TLS_DHE_RSA_WITH_DES_CBC_SHA (0x15)   DH 2048 bits   FS   INSECURE 56
TLS_RSA_EXPORT1024_WITH_RC4_56_MD5 (0x60)   INSECURE 56
TLS_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5 (0x61)   INSECURE 56
TLS_DH_anon_WITH_RC4_128_MD5 (0x18)   INSECURE 128
TLS_DH_anon_WITH_3DES_EDE_CBC_SHA (0x1b)   INSECURE 112
TLS_DH_anon_WITH_DES_CBC_SHA (0x1a)   INSECURE 56
TLS_DH_anon_WITH_AES_128_CBC_SHA (0x34)   INSECURE 128
TLS_DH_anon_WITH_AES_256_CBC_SHA (0x3a)   INSECURE 256
TLS_RSA_WITH_NULL_MD5 (0x1)   INSECURE 0
TLS_RSA_WITH_NULL_SHA (0x2)   INSECURE 0
# TLS 1.0 (suites in server-preferred order)
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (0x16)   DH 2048 bits   FS   WEAK 112
TLS_ECDHE_RSA_WITH_RC4_128_SHA (0xc011)   ECDH secp256r1 (eq. 3072 bits RSA)   FS   INSECURE 128
TLS_RSA_WITH_RC4_128_SHA (0x5)   INSECURE 128
TLS_RSA_WITH_RC4_128_MD5 (0x4)   INSECURE 128
TLS_RSA_WITH_DES_CBC_SHA (0x9)   INSECURE 56
TLS_RSA_EXPORT1024_WITH_RC4_56_SHA (0x64)   INSECURE 56
TLS_RSA_EXPORT_WITH_RC4_40_MD5 (0x3)   INSECURE 40
TLS_RSA_EXPORT_WITH_DES40_CBC_SHA (0x8)   INSECURE 40
TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 (0x6)   INSECURE 40
TLS_DHE_RSA_WITH_DES_CBC_SHA (0x15)   DH 2048 bits   FS   INSECURE 56
TLS_RSA_EXPORT1024_WITH_RC4_56_MD5 (0x60)   INSECURE 56
TLS_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5 (0x61)   INSECURE 56
TLS_DH_anon_WITH_RC4_128_MD5 (0x18)   INSECURE 128
TLS_DH_anon_WITH_3DES_EDE_CBC_SHA (0x1b)   INSECURE 112
TLS_DH_anon_WITH_DES_CBC_SHA (0x1a)   INSECURE 56
TLS_DH_anon_WITH_AES_128_CBC_SHA (0x34)   INSECURE 128
TLS_DH_anon_WITH_AES_256_CBC_SHA (0x3a)   INSECURE 256
TLS_RSA_WITH_NULL_MD5 (0x1)   INSECURE 0
TLS_RSA_WITH_NULL_SHA (0x2)   INSECURE 0


Handshake Simulation
Android 2.3.7   No SNI 2 RSA 4096 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS
Android 4.0.4 RSA 4096 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS
Android 4.1.1 RSA 4096 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS
Android 4.2.2 RSA 4096 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS
Android 4.3 RSA 4096 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS
Android 4.4.2 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 5.0.0 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 8.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 8.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 9.0 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Baidu Jan 2015 RSA 4096 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS
BingPreview Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R Protocol or cipher suite mismatch
0x7f1c  |  TLS_AES_256_GCM_SHA384
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 31.3.0 ESR / Win 7 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R Protocol or cipher suite mismatch
0x7f1c  |  TLS_AES_256_GCM_SHA384
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Googlebot Feb 2018 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 7 / Vista RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_RC4_128_SHA  No FS  RC4
IE 8 / XP   No FS 1   No SNI 2 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_RC4_128_SHA  RC4
IE 8-10 / Win 7  R RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_RC4_128_SHA  No FS  RC4
IE 11 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 11 / Win 8.1  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 10 / Win Phone 8.0 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_RC4_128_SHA  No FS  RC4
IE 11 / Win Phone 8.1  R Server sent fatal alert: handshake_failure
IE 11 / Win Phone 8.1 Update  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 11 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 16 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 18 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 13 / Win Phone 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 6u45   No SNI 2 Client does not support DH parameters > 1024 bits
RSA 4096 (SHA256)   |  TLS 1.0  |  TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA  |  DH 2048
Java 7u25 Client does not support DH parameters > 1024 bits
RSA 4096 (SHA256)   |  TLS 1.0  |  TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA  |  DH 2048
Java 8u161 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 0.9.8y RSA 4096 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS
OpenSSL 1.0.1l  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.2s  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 5.1.9 / OS X 10.6.8 RSA 4096 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS
Safari 6 / iOS 6.0.1 RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS  3DES
Safari 6.0.4 / OS X 10.8.4  R RSA 4096 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS
Safari 7 / iOS 7.1  R RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS  3DES
Safari 7 / OS X 10.9  R RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS  3DES
Safari 8 / iOS 8.4  R RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS  3DES
Safari 8 / OS X 10.10  R RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA   DH 2048  FS  3DES
Safari 9 / iOS 9  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Apple ATS 9 / iOS 9  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
YandexBot Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
# Not simulated clients (Protocol mismatch)
IE 6 / XP   No FS 1   No SNI 2 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
Secure Renegotiation Supported
Secure Client-Initiated Renegotiation Yes
Insecure Client-Initiated Renegotiation No
BEAST attack Not mitigated server-side (more info)   TLS 1.0: 0x16
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE Unknown (more info)
GOLDENDOODLE Unknown (more info)
OpenSSL 0-Length Unknown (more info)
Sleeping POODLE Unknown (more info)
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 some browsers (more info)
ALPN Yes   http/1.1
NPN No
Session resumption (caching) Yes
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)
Long handshake intolerance No
TLS extension intolerance No
TLS version intolerance No
Incorrect SNI alerts No
Uses common DH primes No
DH public server param (Ys) reuse No
ECDH public server param reuse No
Supported Named Groups secp256r1, secp384r1, secp224r1, secp521r1 (server preferred order)
SSL 2 handshake compatibility Yes
0-RTT enabled No


HTTP Requests
1 https://ezproxy.otago.ac.nz/  (HTTP/1.1 302 Moved temporarily)
1
Date Thu, 19 Jun 2025 00:18:22 GMT
Server Apache
Expires Mon, 02 Aug 1999 00:00:00 GMT
Last-Modified Thu, 19 Jun 2025 00:18:22 GMT
Cache-Control no-store, no-cache, must-revalidate
Cache-Control post-check=0, pre-check=0
Pragma no-cache
Location https://login.ezproxy.otago.ac.nz/login
Connection close


Miscellaneous
Test date Thu, 19 Jun 2025 00:18:08 UTC
Test duration 140.840 seconds
HTTP status code 302
HTTP forwarding https://login.ezproxy.otago.ac.nz
HTTP server signature Apache
Server hostname *.ezproxy.otago.ac.nz


SSL Report v2.4.0