SSL Report: api.99808.com (47.116.2.71)
Assessed on:  Mon, 22 Sep 2025 09:55:22 UTC | Clear cache
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Summary
Overall Rating
A
0
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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's certificate is not trusted by Java trust store (see below for details).
This server supports TLS 1.3.  MORE INFO »
Certificate #1: EC 256 bits (SHA384withECDSA)
Server Key and Certificate #1
Subject *.99808.com
Fingerprint SHA256: 5b294aec76ea3beeea040a9e7aa3e3809b91c89e2b50d354740533fd153468f3
Pin SHA256: h8fRSqw4vMKfPxmVR31CX1ruSNFKKtTqN+13wqK+zMQ=
Common names *.99808.com
Alternative names *.99808.com 99808.com
Serial Number 313c4f6f9a5a0fddb4d9cf762161de4e
Valid from Mon, 22 Sep 2025 08:53:46 UTC
Valid until Thu, 22 Oct 2026 08:53:45 UTC (expires in 1 year)
Key EC 256 bits
Weak key (Debian) No
Issuer Certum DV TLS G2 E39 CA
AIA: http://certumdvtlsg2e39ca.repository.certum.pl/certumdvtlsg2e39ca.cer
Signature algorithm SHA384withECDSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://certumdvtlsg2e39ca.crl.certum.pl/certumdvtlsg2e39ca.crl
OCSP: http://certumdvtlsg2e39ca.ocsp-certum.com
Revocation status Good (not revoked)
CRL ERROR: IOException occurred
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (2645 bytes)
Chain issues Contains anchor
#2
Subject Certum DV TLS G2 E39 CA
Fingerprint SHA256: 5202d5f0505c69b2f7b6da2d15d2dd61515c63958a90c05a23d9a8ceafdedbfa
Pin SHA256: 57pZuOuTBAH4ZNkXO7JX1139eZKRYljwItM3QdLng30=
Valid until Sun, 05 Jun 2039 07:49:15 UTC (expires in 13 years and 8 months)
Key EC 384 bits
Issuer Certum EC-384 CA
Signature algorithm SHA384withECDSA
#3
Subject Certum EC-384 CA   In trust store
Fingerprint SHA256: 6b328085625318aa50d173c98d8bda09d57e27413d114cf787a0f5d06c030cf6
Pin SHA256: 3ntpMunERYLODeB6vat+6pDHXW0qBzMd9XvVy4hVPRM=
Valid until Thu, 26 Mar 2043 07:24:54 UTC (expires in 17 years and 6 months)
Key EC 384 bits
Issuer Certum EC-384 CA   Self-signed
Signature algorithm SHA384withECDSA


Certification Paths
Path #1: Trusted
1 Sent by server *.99808.com
Fingerprint SHA256: 5b294aec76ea3beeea040a9e7aa3e3809b91c89e2b50d354740533fd153468f3
Pin SHA256: h8fRSqw4vMKfPxmVR31CX1ruSNFKKtTqN+13wqK+zMQ=
EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server Certum DV TLS G2 E39 CA
Fingerprint SHA256: 5202d5f0505c69b2f7b6da2d15d2dd61515c63958a90c05a23d9a8ceafdedbfa
Pin SHA256: 57pZuOuTBAH4ZNkXO7JX1139eZKRYljwItM3QdLng30=
EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store 		Certum EC-384 CA   Self-signed
Fingerprint SHA256: 6b328085625318aa50d173c98d8bda09d57e27413d114cf787a0f5d06c030cf6
Pin SHA256: 3ntpMunERYLODeB6vat+6pDHXW0qBzMd9XvVy4hVPRM=
EC 384 bits / SHA384withECDSA
Path #1: Trusted
1 Sent by server *.99808.com
Fingerprint SHA256: 5b294aec76ea3beeea040a9e7aa3e3809b91c89e2b50d354740533fd153468f3
Pin SHA256: h8fRSqw4vMKfPxmVR31CX1ruSNFKKtTqN+13wqK+zMQ=
EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server Certum DV TLS G2 E39 CA
Fingerprint SHA256: 5202d5f0505c69b2f7b6da2d15d2dd61515c63958a90c05a23d9a8ceafdedbfa
Pin SHA256: 57pZuOuTBAH4ZNkXO7JX1139eZKRYljwItM3QdLng30=
EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store 		Certum EC-384 CA   Self-signed
Fingerprint SHA256: 6b328085625318aa50d173c98d8bda09d57e27413d114cf787a0f5d06c030cf6
Pin SHA256: 3ntpMunERYLODeB6vat+6pDHXW0qBzMd9XvVy4hVPRM=
EC 384 bits / SHA384withECDSA
Path #1: Trusted
1 Sent by server *.99808.com
Fingerprint SHA256: 5b294aec76ea3beeea040a9e7aa3e3809b91c89e2b50d354740533fd153468f3
Pin SHA256: h8fRSqw4vMKfPxmVR31CX1ruSNFKKtTqN+13wqK+zMQ=
EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server Certum DV TLS G2 E39 CA
Fingerprint SHA256: 5202d5f0505c69b2f7b6da2d15d2dd61515c63958a90c05a23d9a8ceafdedbfa
Pin SHA256: 57pZuOuTBAH4ZNkXO7JX1139eZKRYljwItM3QdLng30=
EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store 		Certum EC-384 CA   Self-signed
Fingerprint SHA256: 6b328085625318aa50d173c98d8bda09d57e27413d114cf787a0f5d06c030cf6
Pin SHA256: 3ntpMunERYLODeB6vat+6pDHXW0qBzMd9XvVy4hVPRM=
EC 384 bits / SHA384withECDSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server *.99808.com
Fingerprint SHA256: 5b294aec76ea3beeea040a9e7aa3e3809b91c89e2b50d354740533fd153468f3
Pin SHA256: h8fRSqw4vMKfPxmVR31CX1ruSNFKKtTqN+13wqK+zMQ=
EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server Certum DV TLS G2 E39 CA
Fingerprint SHA256: 5202d5f0505c69b2f7b6da2d15d2dd61515c63958a90c05a23d9a8ceafdedbfa
Pin SHA256: 57pZuOuTBAH4ZNkXO7JX1139eZKRYljwItM3QdLng30=
EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server
  Not in trust store 		Certum EC-384 CA   Self-signed
Fingerprint SHA256: 6b328085625318aa50d173c98d8bda09d57e27413d114cf787a0f5d06c030cf6
Pin SHA256: 3ntpMunERYLODeB6vat+6pDHXW0qBzMd9XvVy4hVPRM=
EC 384 bits / SHA384withECDSA
Path #1: Trusted
1 Sent by server *.99808.com
Fingerprint SHA256: 5b294aec76ea3beeea040a9e7aa3e3809b91c89e2b50d354740533fd153468f3
Pin SHA256: h8fRSqw4vMKfPxmVR31CX1ruSNFKKtTqN+13wqK+zMQ=
EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server Certum DV TLS G2 E39 CA
Fingerprint SHA256: 5202d5f0505c69b2f7b6da2d15d2dd61515c63958a90c05a23d9a8ceafdedbfa
Pin SHA256: 57pZuOuTBAH4ZNkXO7JX1139eZKRYljwItM3QdLng30=
EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store 		Certum EC-384 CA   Self-signed
Fingerprint SHA256: 6b328085625318aa50d173c98d8bda09d57e27413d114cf787a0f5d06c030cf6
Pin SHA256: 3ntpMunERYLODeB6vat+6pDHXW0qBzMd9XvVy4hVPRM=
EC 384 bits / SHA384withECDSA

Click here to expand

Certificate #2: EC 256 bits (SHA256withRSA) No SNI
Server Key and Certificate #1
Subject *.99808.com
Fingerprint SHA256: 4de9f1486f3b4d39a1614ab2a57d0a3ff9b5ea7d2170314c9be4a5c1b2aa4214
Pin SHA256: wbv1bBSXwmUe/GMZ/G6OCp97KNxOXnx+vAm4NMVT0X8=
Common names *.99808.com
Alternative names *.99808.com 99808.com
Serial Number 75dccadad076437a5d41f0cb9169d55d
Valid from Wed, 11 Sep 2024 13:18:22 UTC
Valid until Sat, 11 Oct 2025 13:18:21 UTC (expires in 19 days, 1 hour)
Key EC 256 bits
Weak key (Debian) No
Issuer Certum Domain Validation CA SHA2
AIA: http://repository.certum.pl/dvcasha2.cer
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.certum.pl/dvcasha2.crl
OCSP: http://dvcasha2.ocsp-certum.com
Revocation status Good (not revoked)
CRL ERROR: IOException occurred
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (3627 bytes)
Chain issues Contains anchor
#2
Subject Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=
Valid until Wed, 09 Jun 2027 10:46:39 UTC (expires in 1 year and 8 months)
Key RSA 2048 bits (e 65537)
Issuer Certum Trusted Network CA
Signature algorithm SHA256withRSA
#3
Subject Certum Trusted Network CA   In trust store
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=
Valid until Mon, 31 Dec 2029 12:07:37 UTC (expires in 4 years and 3 months)
Key RSA 2048 bits (e 65537)
Issuer Certum Trusted Network CA   Self-signed
Signature algorithm SHA1withRSA   Weak, but no impact on root certificate


Certification Paths
Path #1: Trusted
1 Sent by server *.99808.com
Fingerprint SHA256: 4de9f1486f3b4d39a1614ab2a57d0a3ff9b5ea7d2170314c9be4a5c1b2aa4214
Pin SHA256: wbv1bBSXwmUe/GMZ/G6OCp97KNxOXnx+vAm4NMVT0X8=
EC 256 bits / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store 		Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.99808.com
Fingerprint SHA256: 4de9f1486f3b4d39a1614ab2a57d0a3ff9b5ea7d2170314c9be4a5c1b2aa4214
Pin SHA256: wbv1bBSXwmUe/GMZ/G6OCp97KNxOXnx+vAm4NMVT0X8=
EC 256 bits / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store 		Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.99808.com
Fingerprint SHA256: 4de9f1486f3b4d39a1614ab2a57d0a3ff9b5ea7d2170314c9be4a5c1b2aa4214
Pin SHA256: wbv1bBSXwmUe/GMZ/G6OCp97KNxOXnx+vAm4NMVT0X8=
EC 256 bits / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store 		Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.99808.com
Fingerprint SHA256: 4de9f1486f3b4d39a1614ab2a57d0a3ff9b5ea7d2170314c9be4a5c1b2aa4214
Pin SHA256: wbv1bBSXwmUe/GMZ/G6OCp97KNxOXnx+vAm4NMVT0X8=
EC 256 bits / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store 		Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.99808.com
Fingerprint SHA256: 4de9f1486f3b4d39a1614ab2a57d0a3ff9b5ea7d2170314c9be4a5c1b2aa4214
Pin SHA256: wbv1bBSXwmUe/GMZ/G6OCp97KNxOXnx+vAm4NMVT0X8=
EC 256 bits / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store 		Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

Click here to expand

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
(*) Experimental: Server negotiated using No-SNI


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 256
TLS_AES_128_GCM_SHA256 (0x1301)   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 x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_ECDSA_WITH_AES_256_CCM (0xc0ad)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 (0xc024)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA (0xc00a)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 (0xc05d)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_AES_128_CCM (0xc0ac)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 (0xc05c)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 (0xc073)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 (0xc023)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 (0xc072)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA (0xc009)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128


Handshake Simulation
Android 4.4.2 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 5.0.0 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.0 EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
BingPreview Jan 2015 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 49 / XP SP3 Server sent fatal alert: handshake_failure
Chrome 69 / Win 7  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  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 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Googlebot Feb 2018 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
IE 11 / Win 7  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 8.1  R EC 256 (SHA384)   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 (SHA384)   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 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 16 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 18 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 13 / Win Phone 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 8u161 EC 256 (SHA384)   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 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.2s  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  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 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / iOS 7.1  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / OS X 10.9  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / iOS 8.4  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / OS X 10.10  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 9 / iOS 9  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R EC 256 (SHA384)   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_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Apple ATS 9 / iOS 9  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
YandexBot Jan 2015 EC 256 (SHA384)   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 : 0xc00a
GOLDENDOODLE No (more info)   TLS 1.2 : 0xc00a
OpenSSL 0-Length No (more info)   TLS 1.2 : 0xc00a
Sleeping POODLE No (more info)   TLS 1.2 : 0xc00a
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 http/1.1
NPN No
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 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://api.99808.com/  (HTTP/1.1 403 Forbidden)
1
Date Mon, 22 Sep 2025 09:54:17 GMT
Content-Type text/html
Content-Length 1223
Connection close
Set-Cookie sl-session=GXWxJklu0mgENyGWYl0Teg==; SameSite=None; Secure; Path=/; Max-Age=86400; HttpOnly


Miscellaneous
Test date Mon, 22 Sep 2025 09:53:57 UTC
Test duration 85.920 seconds
HTTP status code 403
HTTP server signature -
Server hostname -


SSL Report v2.4.1