Certificate chain
pop.qq.com
2024-12-19
remaining
2048 bit
sha256WithRSAEncryption
Subject
Country (C)
State (ST)
Locality (L)
Organization (O)
Shenzhen Tencent Computer Systems Company Limited
Common Name (CN)
Alternative Names
pop.qq.com
cloudmx.qq.com
dav.qq.com
ex.qq.com
imap.qq.com
mx1.qq.com
mx2.qq.com
mx3.qq.com
mxbiz1.qq.com
mxbiz2.qq.com
smtp.qq.com
Issuer
Country (C)
Organization (O)
Common Name (CN)
DigiCert Secure Site CN CA G3
validity period
Not valid before
2023-11-21
Not valid after
2024-12-19
This certifcate has been verified for the following usages:
Digital Signature
Key Encipherment
TLS Web Server Authentication
TLS Web Client Authentication
Fingerprints
SHA256
4E:5A:34:D3:0B:2A:59:8D:FA:4A:6D:DD:AB:6C:E5:5F:F3:48:27:12:79:96:2C:1E:8B:09:70:5F:45:CD:3D:B0
SHA1
20:BD:92:8E:5B:CF:BE:8B:D4:21:C8:41:8E:50:3F:5D:1C:75:87:9C
X509v3 extensions
authorityKeyIdentifier
keyid:44:D9:C8:4A:33:8E:D3:52:8D:A7:92:94:61:1F:9A:C8:A5:B7:EC:CB
subjectKeyIdentifier
22:D2:04:59:8E:DF:E0:08:0B:32:99:1A:DE:36:4C:10:B2:E3:CD:92
certificatePolicies
Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS
crlDistributionPoints
Full Name:
URI:http://crl.digicert.cn/DigiCertSecureSiteCNCAG3.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.cn
CA Issuers - URI:http://cacerts.digicert.cn/DigiCertSecureSiteCNCAG3.crt
ct_precert_scts
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
Timestamp : Nov 21 13:45:37.787 2023 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:34:B7:E7:A9:26:88:F4:C0:A0:30:CA:F1:
6A:5F:73:50:80:C0:A5:27:38:6E:16:A9:50:15:DA:60:
BE:50:00:48:02:21:00:DF:58:0C:23:3A:62:F7:7E:F6:
49:C8:C0:66:70:02:A8:13:CD:39:B4:1F:D2:1F:11:5A:
53:59:FD:53:29:89:F7
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
Timestamp : Nov 21 13:45:37.694 2023 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:7C:2C:07:2F:78:42:14:19:FD:42:5C:92:
F7:6E:DC:2C:21:11:28:6C:A9:FE:27:AA:3E:7E:80:16:
DA:B7:F0:88:02:20:28:32:97:B6:24:1A:07:8A:54:CA:
29:EC:4B:D4:84:99:70:E3:53:FB:ED:15:37:72:98:96:
83:8A:AE:21:71:C7
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
Timestamp : Nov 21 13:45:37.675 2023 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:6A:E7:7D:D8:4E:48:43:F6:6A:28:97:CE:
DC:FC:01:3D:E3:59:E4:E5:59:4D:ED:13:66:0E:A1:CC:
47:C2:43:C0:02:21:00:D4:F3:77:D7:FC:AE:EF:93:7B:
46:2D:81:F9:3C:84:11:1C:57:BD:FF:FC:A0:05:8A:C6:
B6:22:EC:66:0F:69:47
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