shirongfeng.com
Issued by CA 沃通免费SSL证书 G2
About this certificate
This digital certificate with serial number 26:6d:1d:7f:6d:d5:78:8f:46:f2:9e:71:59:9b:66:28 was issued on by WoSign CA Limited.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
- The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)
Certificate Subject
CN=shirongfeng.com
WoSign CA Limited
Organization:
WoSign CA Limited
Country:
CN
This certificate has expire since
Certificate Details
Serial Number (hex): 26:6d:1d:7f:6d:d5:78:8f:46:f2:9e:71:59:9b:66:28Serial Number (int): 51077222483254181188946859380702930472
Serial Number lenght: 126 bits, 16 octets
SubjectKeyId: e8:5f:fe:41:ed:21:b7:49:48:a9:21:f3:2e:95:7d:e0:30:7c:95:cd
AuthorityKeyId: 30:da:74:86:f3:28:90:56:9e:d7:31:31:c2:bd:59:cd:93:12:39:1d
Fingerprint (sha1): 98:da:3d:c9:af:e8:a0:fa:ed:8b:b1:cc:7f:4f:ef:0b:89:b0:4b:07
Fingerprint (sha256): 3c:e3:14:47:da:82:19:ef:ad:af:94:34:4b:53:55:e3:d8:1b:70:6d:c9:84:5a:e9:cb:c6:e1:e8:b1:54:cf:d8
Issuing Certificate URL: http://aia2.wosign.cn/ca2g2.server1.free.cer
Revocation information
OCSP Server: http://ocsp2.wosign.cn/ca2g2/server1/freeCRL Distribution Point: http://crls2.wosign.cn/ca2g2-server1-free.crl
Check the revocation status for certificate shirongfeng.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for shirongfeng.com
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Client Authentication
Server Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
shirongfeng.com
www.shirongfeng.com
www.shirongfeng.com
Other certificates including the domain name shirongfeng.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for shirongfeng.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEtTCCA52gAwIBAgIQJm0df23VeI9G8p5xWZtmKDANBgkqhkiG9w0BAQsFADBP MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENBIExpbWl0ZWQxJDAiBgNV BAMMG0NBIOayg+mAmuWFjei0uVNTTOivgeS5piBHMjAeFw0xNTEyMDUxNTU2MzRa Fw0xNjEyMDUxNTU2MzRaMBoxGDAWBgNVBAMMD3NoaXJvbmdmZW5nLmNvbTCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOGBSJ7PVWabnoyofTc18jc7uKxM WfZWmKZR+g1h3XMcZ7v7PffnFKo7KB1i9TRX74EZUX0uvEMrYkv6t90rPa+oBVT5 wogC2rClHXh5pzXYPbN//bM6gCHcgBjTyTCO/HAVEmXZ3zD+fbt4i2AQRscNPcnr Uh2zTa9Ke/TZfIpQpPgsrk69GW5Dc/R566qmvXanMj0kJ7iU6VadFQp+T22XhRAB mu5PCEPGWHgQIeDTUAJpRnUF2efL/f2lauk5dxaMtGX54QgLawDLNQSBfV3JT+YQ yS4ou7YISuaR9aMGy/jZr0joT9xIFoAeLTpR2ksdP2PCCfzIA20Dv1hsgSMCAwEA AaOCAcAwggG8MAsGA1UdDwQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYB BQUHAwEwCQYDVR0TBAIwADAdBgNVHQ4EFgQU6F/+Qe0ht0lIqSHzLpV94DB8lc0w HwYDVR0jBBgwFoAUMNp0hvMokFae1zExwr1ZzZMSOR0wfwYIKwYBBQUHAQEEczBx MDUGCCsGAQUFBzABhilodHRwOi8vb2NzcDIud29zaWduLmNuL2NhMmcyL3NlcnZl cjEvZnJlZTA4BggrBgEFBQcwAoYsaHR0cDovL2FpYTIud29zaWduLmNuL2NhMmcy LnNlcnZlcjEuZnJlZS5jZXIwPgYDVR0fBDcwNTAzoDGgL4YtaHR0cDovL2NybHMy Lndvc2lnbi5jbi9jYTJnMi1zZXJ2ZXIxLWZyZWUuY3JsMC8GA1UdEQQoMCaCD3No aXJvbmdmZW5nLmNvbYITd3d3LnNoaXJvbmdmZW5nLmNvbTBRBgNVHSAESjBIMAgG BmeBDAECATA8Bg0rBgEEAYKbUQYBAgICMCswKQYIKwYBBQUHAgEWHWh0dHA6Ly93 d3cud29zaWduLmNvbS9wb2xpY3kvMA0GCSqGSIb3DQEBCwUAA4IBAQCypRMMefco CND0fIrVcLSIdcx557ZBEnI9I9YXJB5UWhb7nmN3vqHAKyVOhaBLfRvClXRw6iO6 BAd70fsVtEueAZdyDJFYW0cfnpi3wSMeqdJhj81a65S7s/HYv8x6XE+jzXmc4sPM nU+otk0LXxwLw1WeSeqlJcRCtkoYX48tJS55iv6oGQJncneYT07Q/Eql/9RJvuJT E8iTnZ19yc/As57iWeFv5DGCHzBRLC7u5fMCh8CEA6/C54xypEu+8HsJ6tqBQsk4 OdpTgRXzABqTnEhJ8hNofa9zJ2MIf99by3Tn9aghxmNoaMWoMo/n+KlyzEfpEkIk xcG/36YMtq6F -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4YFIns9VZpuejKh9NzXy Nzu4rExZ9laYplH6DWHdcxxnu/s99+cUqjsoHWL1NFfvgRlRfS68QytiS/q33Ss9 r6gFVPnCiALasKUdeHmnNdg9s3/9szqAIdyAGNPJMI78cBUSZdnfMP59u3iLYBBG xw09yetSHbNNr0p79Nl8ilCk+CyuTr0ZbkNz9Hnrqqa9dqcyPSQnuJTpVp0VCn5P bZeFEAGa7k8IQ8ZYeBAh4NNQAmlGdQXZ58v9/aVq6Tl3Foy0ZfnhCAtrAMs1BIF9 XclP5hDJLii7tghK5pH1owbL+NmvSOhP3EgWgB4tOlHaSx0/Y8IJ/MgDbQO/WGyB IwIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 51077222483254181188946859380702930472 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'CN' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'WoSign CA Limited' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'CA 沃通免费SSL证书 G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-05 15:56:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-05 15:56:34 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'shirongfeng.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 28467370772716515670290975163258785000952630403844994417254243548103579479064511924129672660248479800171869269341779947879269806369128432881890515376831459543715750179172050329206034810508715330843024913730706002165134596467616506377800607612124136836685033169187115664578095407950612556334390070808555580661036528391481691724997319042261108418548669479076947582777153797211192777712090183400112792364084950199361427228756962346213122640074868072002875100054575899457390510650578480759615066740119724657629848640556133662554025045991608190990351184378665128106307849144335361631893694601917497954293344477973471592739 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) e85ffe41ed21b74948a921f32e957de0307c95cd . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 30da7486f32890569ed73131c2bd59cd9312391d . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (115 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp2.wosign.cn/ca2g2/server1/free' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://aia2.wosign.cn/ca2g2.server1.free.cer' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (55 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crls2.wosign.cn/ca2g2-server1-free.crl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shirongfeng.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.shirongfeng.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (74 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.36305.6.1.2.2.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://www.wosign.com/policy/' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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