Certificate chain
pop.qq.com
2020-12-22
remaining
2048 bit
sha256WithRSAEncryption
Subject
Country (C)
State (ST)
Locality (L)
Organization (O)
Tencent Technology (Shenzhen) Company Limited
Organizational Unit (OU)
Common Name (CN)
Alternative Names
pop.qq.com
dav.qq.com
ex.qq.com
smtp.qq.com
mx1.qq.com
imap.qq.com
mx2.qq.com
mxbiz2.qq.com
mxbiz1.qq.com
cloudmx.qq.com
mx3.qq.com
Issuer
Country (C)
Organization (O)
Organizational Unit (OU)
Common Name (CN)
validity period
Not valid before
2019-10-23
Not valid after
2020-12-22
This certifcate has been verified for the following usages:
Digital Signature
Key Encipherment
TLS Web Server Authentication
TLS Web Client Authentication
Fingerprints
SHA256
C3:57:31:CF:83:C4:C7:40:F4:50:10:4F:35:8B:05:49:DD:5E:B9:C9:E2:47:61:8E:06:62:9D:7C:23:78:74:02
SHA1
04:48:4D:08:61:A8:8D:6B:A7:98:F0:85:A0:0D:F6:7C:EA:1A:D7:6E
X509v3 extensions
authorityKeyIdentifier
keyid:C4:11:7E:88:40:86:C2:41:BF:65:F3:1A:E1:B4:53:40:A3:AB:EC:7D
subjectKeyIdentifier
74:96:AB:27:87:07:4A:99:B1:BC:71:DA:B6:38:39:E6:64:84:B2:95
crlDistributionPoints
Full Name:
URI:http://crl3.digicert.com/SecureSiteCAG2.crl
Full Name:
URI:http://crl4.digicert.com/SecureSiteCAG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.1.1
CPS: https://www.digicert.com/CPS
Policy: 2.23.140.1.2.2
authorityInfoAccess
OCSP - URI:http://ocsp.dcocsp.cn
CA Issuers - URI:http://crl.digicert-cn.com/SecureSiteCAG2.crt
ct_precert_scts
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
Timestamp : Oct 23 02:49:58.347 2019 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D3:C0:FB:9E:75:FC:59:01:55:F9:F3:
8B:DF:11:95:7C:A3:5F:25:3B:9E:55:A9:E4:EE:4A:4E:
B0:49:7D:3D:4B:02:21:00:DF:84:EB:35:71:6F:2B:86:
A2:BC:A8:80:33:1E:78:6F:76:AD:49:27:E8:F1:39:9B:
EB:17:99:A8:B0:E2:DA:E7
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
Timestamp : Oct 23 02:49:58.335 2019 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:7B:87:CE:07:B6:E4:1F:F7:48:71:38:8F:
9D:6F:E7:B2:20:7F:56:90:EB:14:D8:63:4E:00:51:81:
7D:AD:35:A1:02:21:00:8E:47:DA:70:42:C6:71:E3:2A:
10:F2:57:DF:76:7F:E6:93:B4:42:D9:61:5D:B4:0C:5C:
A6:7B:3A:7A:34:A3:49
more details
less details