SSL Report: www.robotou.cn (218.60.56.12)
Assessed on:  Sun, 15 Jun 2025 11:00:16 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
B
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 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.
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject www.robotou.cn
Fingerprint SHA256: 1528a331da8a19b30e3877e85c2d1b3dadc8f62c1316d77433838c5243e61336
Pin SHA256: JIo8s6mjlqVXOoum/bHsEekNqbzPR8ez87uW3p/qwwY=
Common names www.robotou.cn
Alternative names www.robotou.cn robotou.cn
Serial Number 0fdf7272743ffcab30a8a1e63a6547a0
Valid from Sun, 08 Jun 2025 00:00:00 UTC
Valid until Fri, 05 Sep 2025 23:59:59 UTC (expires in 2 months and 21 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer TrustAsia DV TLS RSA CA 2025
AIA: http://cacerts.digicert.com/TrustAsiaDVTLSRSACA2025.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information OCSP
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 3 (4124 bytes)
Chain issues Contains anchor
#2
Subject TrustAsia DV TLS RSA CA 2025
Fingerprint SHA256: a2bdaa59bf9e8c3fc1fd4a94a85159b5618be132b162c594944cad4377eca78c
Pin SHA256: eLVG2Nq6lNlY482AlhlwwHqvL3TsvXMFJx2ycA8gZpQ=
Valid until Sun, 07 Jan 2035 23:59:59 UTC (expires in 9 years and 6 months)
Key RSA 4096 bits (e 65537)
Issuer DigiCert Global Root G2
Signature algorithm SHA256withRSA
#3
Subject DigiCert Global Root G2   In trust store
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
Valid until Fri, 15 Jan 2038 12:00:00 UTC (expires in 12 years and 6 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root G2   Self-signed
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server www.robotou.cn
Fingerprint SHA256: 1528a331da8a19b30e3877e85c2d1b3dadc8f62c1316d77433838c5243e61336
Pin SHA256: JIo8s6mjlqVXOoum/bHsEekNqbzPR8ez87uW3p/qwwY=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server TrustAsia DV TLS RSA CA 2025
Fingerprint SHA256: a2bdaa59bf9e8c3fc1fd4a94a85159b5618be132b162c594944cad4377eca78c
Pin SHA256: eLVG2Nq6lNlY482AlhlwwHqvL3TsvXMFJx2ycA8gZpQ=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server
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 www.robotou.cn
Fingerprint SHA256: 1528a331da8a19b30e3877e85c2d1b3dadc8f62c1316d77433838c5243e61336
Pin SHA256: JIo8s6mjlqVXOoum/bHsEekNqbzPR8ez87uW3p/qwwY=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server TrustAsia DV TLS RSA CA 2025
Fingerprint SHA256: a2bdaa59bf9e8c3fc1fd4a94a85159b5618be132b162c594944cad4377eca78c
Pin SHA256: eLVG2Nq6lNlY482AlhlwwHqvL3TsvXMFJx2ycA8gZpQ=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server
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 www.robotou.cn
Fingerprint SHA256: 1528a331da8a19b30e3877e85c2d1b3dadc8f62c1316d77433838c5243e61336
Pin SHA256: JIo8s6mjlqVXOoum/bHsEekNqbzPR8ez87uW3p/qwwY=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server TrustAsia DV TLS RSA CA 2025
Fingerprint SHA256: a2bdaa59bf9e8c3fc1fd4a94a85159b5618be132b162c594944cad4377eca78c
Pin SHA256: eLVG2Nq6lNlY482AlhlwwHqvL3TsvXMFJx2ycA8gZpQ=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server
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 www.robotou.cn
Fingerprint SHA256: 1528a331da8a19b30e3877e85c2d1b3dadc8f62c1316d77433838c5243e61336
Pin SHA256: JIo8s6mjlqVXOoum/bHsEekNqbzPR8ez87uW3p/qwwY=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server TrustAsia DV TLS RSA CA 2025
Fingerprint SHA256: a2bdaa59bf9e8c3fc1fd4a94a85159b5618be132b162c594944cad4377eca78c
Pin SHA256: eLVG2Nq6lNlY482AlhlwwHqvL3TsvXMFJx2ycA8gZpQ=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server
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 www.robotou.cn
Fingerprint SHA256: 1528a331da8a19b30e3877e85c2d1b3dadc8f62c1316d77433838c5243e61336
Pin SHA256: JIo8s6mjlqVXOoum/bHsEekNqbzPR8ez87uW3p/qwwY=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server TrustAsia DV TLS RSA CA 2025
Fingerprint SHA256: a2bdaa59bf9e8c3fc1fd4a94a85159b5618be132b162c594944cad4377eca78c
Pin SHA256: eLVG2Nq6lNlY482AlhlwwHqvL3TsvXMFJx2ycA8gZpQ=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server
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 (SHA384withRSA)
Server Key and Certificate #1
Subject *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=
Common names *.cdn.myqcloud.com
Alternative names *.cdn.myqcloud.com *.2144.cn *.2144.com *.4399.com *.5054399.com *.58cdn.com.cn *.danmu.com *.dianping.com *.dpfile.com *.ffnews.cn *.file.myqcloud.com *.flash.2144.com *.flash.cn *.image.myqcloud.com *.img4399.com *.meituan.net *.mykeeta.net *.sogoucdn.com *.uniqlo.cn *.video.myqcloud.com *.vip.cdngot.com *.vod-qcloud.com *.vod.myqcloud.com *.vod2.myqcloud.com *.wanyabox.com *.zhongcheng818.com *.zservey.net cdn.myqcloud.com nitrome.com.4399.com www.miniclip.com.4399pk.com xpdl999.aiwan4399.com   MISMATCH
Serial Number 58c9e59d151a4feeeb62a8c32f543004
Valid from Tue, 23 Jul 2024 00:00:00 UTC
Valid until Wed, 23 Jul 2025 23:59:59 UTC (expires in 1 month and 8 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer TrustAsia RSA DV TLS CA G3
AIA: http://crt.trust-provider.cn/TrustAsiaRSADVTLSCAG3.crt
Signature algorithm SHA384withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information OCSP
OCSP: http://ocsp.trust-provider.cn
Revocation status Good (not revoked)
Trusted No   NOT TRUSTED
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 4 (6293 bytes)
Chain issues Contains anchor
#2
Subject TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=
Valid until Mon, 19 Apr 2032 23:59:59 UTC (expires in 6 years and 10 months)
Key RSA 3072 bits (e 65537)
Issuer USERTrust RSA Certification Authority
Signature algorithm SHA384withRSA
#3
Subject USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=
Valid until Sun, 31 Dec 2028 23:59:59 UTC (expires in 3 years and 6 months)
Key RSA 4096 bits (e 65537)
Issuer AAA Certificate Services
Signature algorithm SHA384withRSA
#4
Subject AAA Certificate Services   In trust store
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=
Valid until Sun, 31 Dec 2028 23:59:59 UTC (expires in 3 years and 6 months)
Key RSA 2048 bits (e 65537)
Issuer AAA Certificate Services   Self-signed
Signature algorithm SHA1withRSA   Weak, but no impact on root certificate


Certification Paths
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 In trust store USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 In trust store USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 In trust store USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 In trust store USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 In trust store USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (invalid certificate [Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65])
1 Sent by server *.cdn.myqcloud.com
Fingerprint SHA256: 56b04652c293b10c4e821222bf7086ab2964de28dfe790180dacaac099d9ec65
Pin SHA256: 3PZZUpv7pGYs8pPznLO9I3ystqeMvzJJ0IJesy9+yiY=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server TrustAsia RSA DV TLS CA G3
Fingerprint SHA256: 0e5b00721b63c04a57e04135a4a9042c4965b4f50c505fe26d34e0e71855ee47
Pin SHA256: B/N1Dbk37d8gadFssO90DgDkAmm6ZJJMG8xYPOwEHLM=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

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 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 (we could not determine if the server has a preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)   WEAK 128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xba)   WEAK 128
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_RSA_WITH_ARIA_128_GCM_SHA256 (0xc050)   WEAK 128
TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 (0xc060)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xc076)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_RSA_WITH_AES_128_CCM_8 (0xc0a0)   WEAK 128
TLS_RSA_WITH_AES_128_CCM (0xc09c)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)   WEAK 256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 (0xc0)   WEAK 256
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_RSA_WITH_ARIA_256_GCM_SHA384 (0xc051)   WEAK 256
TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 (0xc061)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 (0xc077)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_RSA_WITH_AES_256_CCM_8 (0xc0a1)   WEAK 256
TLS_RSA_WITH_AES_256_CCM (0xc09d)   WEAK 256
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
# TLS 1.1 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   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_RSA_WITH_AES_128_CBC_SHA (0x2f)   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_CAMELLIA_128_CBC_SHA (0x41)   WEAK 128
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
# TLS 1.0 (we could not determine if the server has a preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)   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_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)   WEAK 256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256


Handshake Simulation
Android 2.3.7   No SNI 2 Incorrect certificate because this client doesn't support SNI
RSA 2048 (SHA384)   |  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_128_CBC_SHA   ECDH secp256r1  FS
Android 4.1.1 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA   ECDH secp256r1  FS
Android 4.2.2 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA   ECDH secp256r1  FS
Android 4.3 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA   ECDH secp256r1  FS
Android 4.4.2 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   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 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.0 RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.1 RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 9.0 RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Baidu Jan 2015 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA   ECDH secp256r1  FS
BingPreview Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 70 / Win 10 RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 80 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   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 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 73 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Googlebot Feb 2018 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
IE 7 / Vista RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA   ECDH secp256r1  FS
IE 8 / XP   No FS 1   No SNI 2 Incorrect certificate because this client doesn't support SNI
RSA 2048 (SHA384)   |  TLS 1.0  |  TLS_RSA_WITH_3DES_EDE_CBC_SHA
IE 8-10 / Win 7  R RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA   ECDH secp256r1  FS
IE 11 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
IE 11 / Win 8.1  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
IE 10 / Win Phone 8.0 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_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_128_CBC_SHA256   ECDH secp256r1  FS
IE 11 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 16 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 18 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 13 / Win Phone 10  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 6u45   No SNI 2 Incorrect certificate because this client doesn't support SNI
RSA 2048 (SHA384)   |  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_128_GCM_SHA256   ECDH secp256r1  FS
Java 11.0.3 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 12.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 0.9.8y RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
OpenSSL 1.0.1l  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.0.2s  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
OpenSSL 1.1.1c  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Safari 5.1.9 / OS X 10.6.8 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA   ECDH secp256r1  FS
Safari 6 / iOS 6.0.1 RSA 2048 (SHA256)   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 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA   ECDH secp256r1  FS
Safari 7 / iOS 7.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 7 / OS X 10.9  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 8 / iOS 8.4  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 8 / OS X 10.10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Apple ATS 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
YandexBot Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   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 No
Insecure Client-Initiated Renegotiation No
BEAST attack Not mitigated server-side (more info)   TLS 1.0: 0xc013
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 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   http/1.1
NPN Yes   http/1.1
Session resumption (caching) No (IDs assigned but not accepted)
Session resumption (tickets) Yes
OCSP stapling No
Strict Transport Security (HSTS) Yes
max-age=31536000
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://www.robotou.cn/  (HTTP/1.1 200 OK)
1
Last-Modified Thu, 13 Jun 2024 05:47:24 GMT
Etag "666a87ec-353"
Server nginx
Date Thu, 13 Jun 2024 13:01:58 GMT
Content-Type text/html
Strict-Transport-Security max-age=31536000
Content-Length 851
Accept-Ranges bytes
X-NWS-LOG-UUID 5921797270831445491
Connection close
X-Cache-Lookup Cache Hit


Miscellaneous
Test date Sun, 15 Jun 2025 10:50:27 UTC
Test duration 588.954 seconds
HTTP status code 200
HTTP server signature nginx
Server hostname -


SSL Report v2.4.0