SSL Server Test: amnesty.or.kr (Powered by Qualys SSL Labs)

SSL Report: amnesty.or.kr (116.124.133.44)

Assessed on: Mon, 16 Jun 2025 05:44:35 UTC | Clear cache

Due to a recently discovered bug in Apple's code, your browser is exposed to MITM attacks. Click here for more information.

Summary

Overall Rating

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 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 (SHA256withRSA)

Server Key and Certificate #1
Subject	*.amnesty.or.kr Fingerprint SHA256: 21a84118b9a94ce66e4d1d44733bdfa63614330390815d1ce38646cf9f55bc12 Pin SHA256: Lg1U5z8yqgzxPQZxwzyPe/EOpx5kMVFtz0A1EZEAw3U=
Common names	*.amnesty.or.kr
Alternative names	*.amnesty.or.kr amnesty.or.kr
Serial Number	0c49c78f2aeaf02ffa0b18f2196cfb5d
Valid from	Mon, 02 Jun 2025 00:00:00 UTC
Valid until	Mon, 01 Jun 2026 23:59:59 UTC (expires in 11 months and 16 days)
Key	RSA 2048 bits (e 65537)
Weak key (Debian)	No
Issuer	RapidSSL TLS RSA CA G1 AIA: http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
Signature algorithm	SHA256withRSA
Extended Validation	No
Certificate Transparency	Yes (certificate)
OCSP Must Staple	No
Revocation information	CRL, OCSP CRL: http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl OCSP: http://status.rapidssl.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 (2794 bytes)
Chain issues	None
#2
Subject	RapidSSL TLS RSA CA G1 Fingerprint SHA256: 4422e963ee53cd58cc9f85cd40bf5ffec0095fdf1a154535661c1c06bcadc69b Pin SHA256: E3tYcwo9CiqATmKtpMLW5V+pzIq+ZoDmpXSiJlXGmTo=
Valid until	Tue, 02 Nov 2027 12:24:33 UTC (expires in 2 years and 4 months)
Key	RSA 2048 bits (e 65537)
Issuer	DigiCert Global Root G2
Signature algorithm	SHA256withRSA

Certification Paths


Path #1: Trusted
1	Sent by server	*.amnesty.or.kr Fingerprint SHA256: 21a84118b9a94ce66e4d1d44733bdfa63614330390815d1ce38646cf9f55bc12 Pin SHA256: Lg1U5z8yqgzxPQZxwzyPe/EOpx5kMVFtz0A1EZEAw3U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	RapidSSL TLS RSA CA G1 Fingerprint SHA256: 4422e963ee53cd58cc9f85cd40bf5ffec0095fdf1a154535661c1c06bcadc69b Pin SHA256: E3tYcwo9CiqATmKtpMLW5V+pzIq+ZoDmpXSiJlXGmTo= 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	*.amnesty.or.kr Fingerprint SHA256: 21a84118b9a94ce66e4d1d44733bdfa63614330390815d1ce38646cf9f55bc12 Pin SHA256: Lg1U5z8yqgzxPQZxwzyPe/EOpx5kMVFtz0A1EZEAw3U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	RapidSSL TLS RSA CA G1 Fingerprint SHA256: 4422e963ee53cd58cc9f85cd40bf5ffec0095fdf1a154535661c1c06bcadc69b Pin SHA256: E3tYcwo9CiqATmKtpMLW5V+pzIq+ZoDmpXSiJlXGmTo= 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	*.amnesty.or.kr Fingerprint SHA256: 21a84118b9a94ce66e4d1d44733bdfa63614330390815d1ce38646cf9f55bc12 Pin SHA256: Lg1U5z8yqgzxPQZxwzyPe/EOpx5kMVFtz0A1EZEAw3U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	RapidSSL TLS RSA CA G1 Fingerprint SHA256: 4422e963ee53cd58cc9f85cd40bf5ffec0095fdf1a154535661c1c06bcadc69b Pin SHA256: E3tYcwo9CiqATmKtpMLW5V+pzIq+ZoDmpXSiJlXGmTo= 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	*.amnesty.or.kr Fingerprint SHA256: 21a84118b9a94ce66e4d1d44733bdfa63614330390815d1ce38646cf9f55bc12 Pin SHA256: Lg1U5z8yqgzxPQZxwzyPe/EOpx5kMVFtz0A1EZEAw3U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	RapidSSL TLS RSA CA G1 Fingerprint SHA256: 4422e963ee53cd58cc9f85cd40bf5ffec0095fdf1a154535661c1c06bcadc69b Pin SHA256: E3tYcwo9CiqATmKtpMLW5V+pzIq+ZoDmpXSiJlXGmTo= 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	*.amnesty.or.kr Fingerprint SHA256: 21a84118b9a94ce66e4d1d44733bdfa63614330390815d1ce38646cf9f55bc12 Pin SHA256: Lg1U5z8yqgzxPQZxwzyPe/EOpx5kMVFtz0A1EZEAw3U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	RapidSSL TLS RSA CA G1 Fingerprint SHA256: 4422e963ee53cd58cc9f85cd40bf5ffec0095fdf1a154535661c1c06bcadc69b Pin SHA256: E3tYcwo9CiqATmKtpMLW5V+pzIq+ZoDmpXSiJlXGmTo= 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

Certificate #2: RSA 2048 bits (MD5withRSA) No SNI

Server Key and Certificate #1
Subject	My Company Ltd( O) Fingerprint SHA256: f0cd241634f90b44853096eaa6d064529c09ed0042af6799be8796dd5b252c35 Pin SHA256: tZKSsQng0USZLKVYN9FwmzZBnKbjn1NqjKzBCQ70IdM=
Common names	-
Alternative names	- INVALID
Serial Number	00
Valid from	Thu, 13 Apr 2017 00:34:41 UTC
Valid until	Sat, 20 Mar 2117 00:34:41 UTC (expires in 91 years and 9 months)
Key	RSA 2048 bits (e 65537)
Weak key (Debian)	No
Issuer	My Company Ltd Self-signed
Signature algorithm	MD5withRSA INSECURE
Extended Validation	No
Certificate Transparency	No
OCSP Must Staple	No
Revocation information	None
Trusted	No NOT TRUSTED Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	1 (786 bytes)
Chain issues	None

Certification Paths


Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	My Company Ltd( O) Self-signed Fingerprint SHA256: f0cd241634f90b44853096eaa6d064529c09ed0042af6799be8796dd5b252c35 Pin SHA256: tZKSsQng0USZLKVYN9FwmzZBnKbjn1NqjKzBCQ70IdM= RSA 2048 bits (e 65537) / MD5withRSA Weak or insecure signature, but no impact on root certificate
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	My Company Ltd( O) Self-signed Fingerprint SHA256: f0cd241634f90b44853096eaa6d064529c09ed0042af6799be8796dd5b252c35 Pin SHA256: tZKSsQng0USZLKVYN9FwmzZBnKbjn1NqjKzBCQ70IdM= RSA 2048 bits (e 65537) / MD5withRSA Weak or insecure signature, but no impact on root certificate
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	My Company Ltd( O) Self-signed Fingerprint SHA256: f0cd241634f90b44853096eaa6d064529c09ed0042af6799be8796dd5b252c35 Pin SHA256: tZKSsQng0USZLKVYN9FwmzZBnKbjn1NqjKzBCQ70IdM= RSA 2048 bits (e 65537) / MD5withRSA Weak or insecure signature, but no impact on root certificate
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	My Company Ltd( O) Self-signed Fingerprint SHA256: f0cd241634f90b44853096eaa6d064529c09ed0042af6799be8796dd5b252c35 Pin SHA256: tZKSsQng0USZLKVYN9FwmzZBnKbjn1NqjKzBCQ70IdM= RSA 2048 bits (e 65537) / MD5withRSA Weak or insecure signature, but no impact on root certificate
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	My Company Ltd( O) Self-signed Fingerprint SHA256: f0cd241634f90b44853096eaa6d064529c09ed0042af6799be8796dd5b252c35 Pin SHA256: tZKSsQng0USZLKVYN9FwmzZBnKbjn1NqjKzBCQ70IdM= RSA 2048 bits (e 65537) / MD5withRSA Weak or insecure signature, but no impact on root certificate

Click here to expand

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_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (`0xc030`) ECDH x25519 (eq. 3072 bits RSA) FS	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (`0xc028`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (`0xc02f`) ECDH x25519 (eq. 3072 bits RSA) FS	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (`0xc027`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (`0xcca8`) ECDH x25519 (eq. 3072 bits RSA) FS	256
TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 (`0xc061`) ECDH x25519 (eq. 3072 bits RSA) FS	256
TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 (`0xc060`) ECDH x25519 (eq. 3072 bits RSA) FS	128
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 (`0xc077`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (`0xc076`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_256_GCM_SHA384 (`0x9d`) WEAK	256
TLS_RSA_WITH_AES_256_CCM_8 (`0xc0a1`) WEAK	256
TLS_RSA_WITH_AES_256_CCM (`0xc09d`) WEAK	256
TLS_RSA_WITH_ARIA_256_GCM_SHA384 (`0xc051`) WEAK	256
TLS_RSA_WITH_AES_128_GCM_SHA256 (`0x9c`) WEAK	128
TLS_RSA_WITH_AES_128_CCM_8 (`0xc0a0`) WEAK	128
TLS_RSA_WITH_AES_128_CCM (`0xc09c`) WEAK	128
TLS_RSA_WITH_ARIA_128_GCM_SHA256 (`0xc050`) WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA256 (`0x3d`) WEAK	256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 (`0xc0`) WEAK	256
TLS_RSA_WITH_AES_128_CBC_SHA256 (`0x3c`) WEAK	128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 (`0xba`) WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (`0x84`) WEAK	256
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (`0x41`) WEAK	128
# TLS 1.1 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (`0x84`) WEAK	256
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (`0x41`) WEAK	128
# TLS 1.0 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (`0x84`) WEAK	256
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (`0x41`) WEAK	128

Handshake Simulation
Android 2.3.7 No SNI ²	Incorrect certificate because this client doesn't support SNI RSA 2048 (MD5) \| TLS 1.0 \| TLS_RSA_WITH_AES_128_CBC_SHA
Android 4.0.4	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Android 4.1.1	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Android 4.2.2	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Android 4.3	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
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 x25519 FS
Android 8.0	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Android 8.1	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Android 9.0	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Baidu Jan 2015	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 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 x25519 FS
Chrome 70 / Win 10	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Chrome 80 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 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 x25519 FS
Firefox 73 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Googlebot Feb 2018	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
IE 7 / Vista	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
IE 8 / XP No FS ¹ No SNI ²	Server sent fatal alert: handshake_failure
IE 8-10 / Win 7 R	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
IE 11 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
IE 11 / Win 8.1 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
IE 10 / Win Phone 8.0	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
IE 11 / Win Phone 8.1 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS
IE 11 / Win Phone 8.1 Update R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
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 x25519 FS
Edge 16 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Edge 18 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 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 6u45 No SNI ²	Incorrect certificate because this client doesn't support SNI RSA 2048 (MD5) \| TLS 1.0 \| TLS_RSA_WITH_AES_128_CBC_SHA
Java 7u25	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 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 0.9.8y	RSA 2048 (SHA256)	TLS 1.0	TLS_RSA_WITH_AES_256_CBC_SHA No 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 x25519 FS
OpenSSL 1.1.1c R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Safari 5.1.9 / OS X 10.6.8	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Safari 6 / iOS 6.0.1	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Safari 6.0.4 / OS X 10.8.4 R	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Safari 7 / iOS 7.1 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Safari 7 / OS X 10.9 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Safari 8 / iOS 8.4 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Safari 8 / OS X 10.10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
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 x25519 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 x25519 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)
IE 6 / XP No FS ¹ No SNI ²	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	Not mitigated server-side (more info) TLS 1.0: `0xc014`
POODLE (SSLv3)	No, SSL 3 not supported (more info)
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	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	With modern browsers (more info)
ALPN	Yes h2 http/1.1
NPN	Yes h2 http/1.1
Session resumption (caching)	Yes
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	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	x25519, secp256r1, x448, secp521r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility	Yes

HTTP Requests

1 https://amnesty.or.kr/ (HTTP/1.1 200 OK)
1
	Server	nginx
	Date	Mon, 16 Jun 2025 05:41:45 GMT
	Content-Type	text/html
	Content-Length	761
	Connection	close
	Expires	Thu, 01 Jan 1970 00:00:01 GMT
	Cache-Control	no-cache

Miscellaneous
Test date	Mon, 16 Jun 2025 05:41:28 UTC
Test duration	187.68 seconds
HTTP status code	200
HTTP server signature	nginx
Server hostname	-

SSL Report v2.4.0

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