SSL Report: dict.naver.com (104.89.227.185)
Assessed on:  Wed, 21 May 2025 07:10:15 UTC | Clear cache

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Summary
Overall Rating
A
0
20
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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 1.3.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject dict.naver.com
Fingerprint SHA256: 21bdc0348e2a29a3621ed0c0d1c6bdd5d964212c42a7c7abd35e53049ce8b7c9
Pin SHA256: IuWKM0eQp9F/tLoRSWfU0iTMavv7Nu3dROybch+uWp0=
Common names dict.naver.com
Alternative names dict.naver.com ac.dict.naver.com accentia.dict.naver.com en.dict.naver.com endic.naver.com english.dict.naver.com gateway.dict.naver.com hanja.dict.naver.com hw.dict.naver.com ja.dict.naver.com ko.dict.naver.com korean.dict.naver.com learn.dict.naver.com open-pro.dict.naver.com open.dict.naver.com phrase.dict.naver.com wquiz.dict.naver.com zh.dict.naver.com
Serial Number 063d26c662dddae33734159fc971948e
Valid from Mon, 26 Aug 2024 00:00:00 UTC
Valid until Tue, 26 Aug 2025 23:59:59 UTC (expires in 3 months and 5 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer DigiCert TLS RSA SHA256 2020 CA1
AIA: http://cacerts.digicert.com/DigiCertTLSRSASHA2562020CA1-1.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1-4.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 (3312 bytes)
Chain issues None
#2
Subject DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=
Valid until Sun, 13 Apr 2031 23:59:59 UTC (expires in 5 years and 10 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root CA
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: 21bdc0348e2a29a3621ed0c0d1c6bdd5d964212c42a7c7abd35e53049ce8b7c9
Pin SHA256: IuWKM0eQp9F/tLoRSWfU0iTMavv7Nu3dROybch+uWp0=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: 21bdc0348e2a29a3621ed0c0d1c6bdd5d964212c42a7c7abd35e53049ce8b7c9
Pin SHA256: IuWKM0eQp9F/tLoRSWfU0iTMavv7Nu3dROybch+uWp0=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: 21bdc0348e2a29a3621ed0c0d1c6bdd5d964212c42a7c7abd35e53049ce8b7c9
Pin SHA256: IuWKM0eQp9F/tLoRSWfU0iTMavv7Nu3dROybch+uWp0=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: 21bdc0348e2a29a3621ed0c0d1c6bdd5d964212c42a7c7abd35e53049ce8b7c9
Pin SHA256: IuWKM0eQp9F/tLoRSWfU0iTMavv7Nu3dROybch+uWp0=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: 21bdc0348e2a29a3621ed0c0d1c6bdd5d964212c42a7c7abd35e53049ce8b7c9
Pin SHA256: IuWKM0eQp9F/tLoRSWfU0iTMavv7Nu3dROybch+uWp0=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

Click here to expand

Certificate #2: EC 256 bits (SHA256withRSA)
Server Key and Certificate #1
Subject dict.naver.com
Fingerprint SHA256: b33bda29f9ff074103ea12ace7074944ad4c258309a19f43be82b4d95eb51ec2
Pin SHA256: Pg5hMaQonBDDryRwc+i0p0CfxUeUDlaJOH7i0Z/k/pA=
Common names dict.naver.com
Alternative names dict.naver.com ac.dict.naver.com accentia.dict.naver.com en.dict.naver.com endic.naver.com english.dict.naver.com gateway.dict.naver.com hanja.dict.naver.com hw.dict.naver.com ja.dict.naver.com ko.dict.naver.com korean.dict.naver.com learn.dict.naver.com open-pro.dict.naver.com open.dict.naver.com phrase.dict.naver.com wquiz.dict.naver.com zh.dict.naver.com
Serial Number 0ef8bf6e8cd1e72248866199e79818f9
Valid from Mon, 26 Aug 2024 00:00:00 UTC
Valid until Tue, 26 Aug 2025 23:59:59 UTC (expires in 3 months and 5 days)
Key EC 256 bits
Weak key (Debian) No
Issuer DigiCert TLS RSA SHA256 2020 CA1
AIA: http://cacerts.digicert.com/DigiCertTLSRSASHA2562020CA1-1.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1-4.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 (3109 bytes)
Chain issues None
#2
Subject DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=
Valid until Sun, 13 Apr 2031 23:59:59 UTC (expires in 5 years and 10 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root CA
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: b33bda29f9ff074103ea12ace7074944ad4c258309a19f43be82b4d95eb51ec2
Pin SHA256: Pg5hMaQonBDDryRwc+i0p0CfxUeUDlaJOH7i0Z/k/pA=

EC 256 bits / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: b33bda29f9ff074103ea12ace7074944ad4c258309a19f43be82b4d95eb51ec2
Pin SHA256: Pg5hMaQonBDDryRwc+i0p0CfxUeUDlaJOH7i0Z/k/pA=

EC 256 bits / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: b33bda29f9ff074103ea12ace7074944ad4c258309a19f43be82b4d95eb51ec2
Pin SHA256: Pg5hMaQonBDDryRwc+i0p0CfxUeUDlaJOH7i0Z/k/pA=

EC 256 bits / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: b33bda29f9ff074103ea12ace7074944ad4c258309a19f43be82b4d95eb51ec2
Pin SHA256: Pg5hMaQonBDDryRwc+i0p0CfxUeUDlaJOH7i0Z/k/pA=

EC 256 bits / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server dict.naver.com
Fingerprint SHA256: b33bda29f9ff074103ea12ace7074944ad4c258309a19f43be82b4d95eb51ec2
Pin SHA256: Pg5hMaQonBDDryRwc+i0p0CfxUeUDlaJOH7i0Z/k/pA=

EC 256 bits / SHA256withRSA
2 Sent by server DigiCert TLS RSA SHA256 2020 CA1
Fingerprint SHA256: 52274c57ce4dee3b49db7a7ff708c040f771898b3be88725a86fb4430182fe14
Pin SHA256: RQeZkB42znUfsDIIFWIRiYEcKl7nHwNFwWCrnMMJbVc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

Click here to expand

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


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH x25519 (eq. 3072 bits RSA)   FS 256P
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_AES_128_CCM_8_SHA256 (0x1305)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_AES_128_CCM_SHA256 (0x1304)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)   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_GCM_SHA256 (0xc02f)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 256P
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 256P
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 (0xc024)   ECDH secp256r1 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 (0xc023)   ECDH secp256r1 (eq. 3072 bits RSA)   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_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_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
(P) This server prefers ChaCha20 suites with clients that don't have AES-NI (e.g., Android devices)


Handshake Simulation
Android 4.4.2 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 5.0.0 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp256r1  FS
Android 8.0 EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp256r1  FS
Android 8.1 -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
BingPreview Jan 2015 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_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 EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 31.3.0 ESR / Win 7 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Googlebot Feb 2018 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 7  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 8.1  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1 Update  R EC 256 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 10  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 16 / Win 10  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 18 / Win 10  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 13 / Win Phone 10  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 8u161 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_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 1.0.1l  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.2s  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 6 / iOS 6.0.1 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / iOS 7.1  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / OS X 10.9  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / iOS 8.4  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / OS X 10.10  R EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 9 / iOS 9  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Apple ATS 9 / iOS 9  R EC 256 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
YandexBot Jan 2015 EC 256 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R 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 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)   TLS 1.2 : 0xc023
GOLDENDOODLE No (more info)   TLS 1.2 : 0xc023
OpenSSL 0-Length No (more info)   TLS 1.2 : 0xc023
Sleeping POODLE No (more info)   TLS 1.2 : 0xc023
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 Yes (with most browsers)   ROBUST (more info)
ALPN Yes   h2 h2-14 http/1.1
NPN Yes   http/1.1 http/1.0
Session resumption (caching) Yes
Session resumption (tickets) Yes
OCSP stapling Yes
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 secp256r1, x25519 (server preferred order)
SSL 2 handshake compatibility Yes
0-RTT enabled No


HTTP Requests
1 https://dict.naver.com/  (HTTP/1.1 200 OK)
1
Cache-Control no-cache
Expires Thu, 01 Jan 1970 00:00:00 GMT
Cache-Control no-store,must-revalidate
Content-Type text/html;charset=UTF-8
referrer-policy unsafe-url
Server nfront
Date Wed, 21 May 2025 07:09:00 GMT
Transfer-Encoding chunked
Connection close
Connection Transfer-Encoding
Set-Cookie JSESSIONID=BD39CB30F696C918017B8AD1AAB22C8D; Path=/; HttpOnly


Miscellaneous
Test date Wed, 21 May 2025 07:08:48 UTC
Test duration 86.794 seconds
HTTP status code 200
HTTP server signature nfront
Server hostname a104-89-227-185.deploy.static.akamaitechnologies.com


SSL Report v2.4.0