shirongfeng.com

Issued by CA 沃通免费SSL证书 G2

About this certificate


This digital certificate with serial number 30:b9:03:32:8a:4e:2d:c5:35:3a:bd:71:92:eb:53:1b was issued on by WoSign CA Limited .

With 7 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present

shirongfeng.com

WoSign CA Limited

Organization: WoSign CA Limited

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This certificate will expire on

Certificate Details

Serial Number (hex): 30:b9:03:32:8a:4e:2d:c5:35:3a:bd:71:92:eb:53:1b
Serial Number (int): 64763583567945285392500490775930032923
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 5b:22:b2:09:f4:eb:3d:21:ca:0d:af:80:64:ab:e5:55:73:a0:c0:d1
AuthorityKeyId: 30:da:74:86:f3:28:90:56:9e:d7:31:31:c2:bd:59:cd:93:12:39:1d

Fingerprint (sha1): f0:61:65:ca:ce:d8:49:48:19:e8:85:7d:8c:a1:e1:23:58:33:8c:7d
Fingerprint (sha256): f4:60:a9:c3:2e:46:61:d4:51:75:20:eb:7c:f2:61:70:83:12:59:6c:1a:99:e3:5e:35:83:4f:38:71:11:72:75

Issuing Certificate URL: http://aia2.wosign.cn/ca2g2.server1.free.cer

Revocation information

OCSP Server: http://ocsp2.wosign.cn/ca2g2/server1/free
CRL Distribution Point: http://crls2.wosign.cn/ca2g2-server1-free.crl

Check the revocation status for the current certificate on shirongfeng.com
7
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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
19900426.com
199042.com
knly.cc
www.knly.cc
blog.knly.cc

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE8zCCA9ugAwIBAgIQMLkDMopOLcU1Or1xkutTGzANBgkqhkiG9w0BAQsFADBP MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENBIExpbWl0ZWQxJDAiBgNV BAMMG0NBIOayg+mAmuWFjei0uVNTTOivgeS5piBHMjAeFw0xNTA0MTIxMzAwNDZa Fw0xODA0MTIxNDAwNDZaMBoxGDAWBgNVBAMMD3NoaXJvbmdmZW5nLmNvbTCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKPNcbIcVVR2SSYyMpySMUa945r0 IyIuw8h50ah87+WAkSUgjiVjw1KdP1+VZ+zpa6bWMo2WmbsOFycVWEtsWoAuTntE OzxHvNvL05Rtd+4PiGy2IpeyqSduBmVMs55Bxfrq20uh1/9L7WfZxl+gOqqOSawM 9Dttb9u/qOAr5nKDFGGWaxITcv03embfyYcwKgZbdeqc57i1rkQ2ehLVwMVzratn 8u3oyxXXTChXHnvEVfk3twVm9DAIfPGMy4RA99hyQHQgd1WbVfJmBrHa8BoH/R5Y Y+Ob7WvR0fLGA8W2H/5pNVgQibHDPLxsRifZmczMcNLr7AO5UaRBFuQ0c98CAwEA AaOCAf4wggH6MAsGA1UdDwQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYB BQUHAwEwCQYDVR0TBAIwADAdBgNVHQ4EFgQUWyKyCfTrPSHKDa+AZKvlVXOgwNEw HwYDVR0jBBgwFoAUMNp0hvMokFae1zExwr1ZzZMSOR0wfwYIKwYBBQUHAQEEczBx MDUGCCsGAQUFBzABhilodHRwOi8vb2NzcDIud29zaWduLmNuL2NhMmcyL3NlcnZl cjEvZnJlZTA4BggrBgEFBQcwAoYsaHR0cDovL2FpYTIud29zaWduLmNuL2NhMmcy LnNlcnZlcjEuZnJlZS5jZXIwPgYDVR0fBDcwNTAzoDGgL4YtaHR0cDovL2NybHMy Lndvc2lnbi5jbi9jYTJnMi1zZXJ2ZXIxLWZyZWUuY3JsMG0GA1UdEQRmMGSCD3No aXJvbmdmZW5nLmNvbYITd3d3LnNoaXJvbmdmZW5nLmNvbYIMMTk5MDA0MjYuY29t ggoxOTkwNDIuY29tggdrbmx5LmNjggt3d3cua25seS5jY4IMYmxvZy5rbmx5LmNj MFEGA1UdIARKMEgwCAYGZ4EMAQIBMDwGDSsGAQQBgptRBgECAgIwKzApBggrBgEF BQcCARYdaHR0cDovL3d3dy53b3NpZ24uY29tL3BvbGljeS8wDQYJKoZIhvcNAQEL BQADggEBALlkwP5lCUR4EO/lDI8uNno++3SWGdwlbHhbP2oztDX8yYrySmoMo0/Y YLcrkOmGJ6qIfCYESbQTgGeQI4H2+Sw9AK5wK8f87pjpLz5lIw9qgAgcKXWcJxMP FZ3OaIO+e/kArZKK6LCa52siuTHZR/Z79/YQKnzVam/Y9B8XqN4RIH+MF08YS9nM JSPmYlYYFYMt+Z4UOepLOuxBjqe6DJlJzrbRWKvXazSDCn10mEd7AQ/uh+Ex3pmu THiLcxd7Lb8d+ZLLZAoleBglYey9GnFOuXfN10Hry7ABBZt/gFF4dsy6Lr35pare LcxGSYggXupI2p2zgmnj2NiPrASnDcM= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo81xshxVVHZJJjIynJIx Rr3jmvQjIi7DyHnRqHzv5YCRJSCOJWPDUp0/X5Vn7OlrptYyjZaZuw4XJxVYS2xa gC5Oe0Q7PEe828vTlG137g+IbLYil7KpJ24GZUyznkHF+urbS6HX/0vtZ9nGX6A6 qo5JrAz0O21v27+o4CvmcoMUYZZrEhNy/Td6Zt/JhzAqBlt16pznuLWuRDZ6EtXA xXOtq2fy7ejLFddMKFcee8RV+Te3BWb0MAh88YzLhED32HJAdCB3VZtV8mYGsdrw Ggf9Hlhj45vta9HR8sYDxbYf/mk1WBCJscM8vGxGJ9mZzMxw0uvsA7lRpEEW5DRz 3wIDAQAB -----END PUBLIC KEY-----

ASN1 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 64763583567945285392500490775930032923 . . . . . . . . [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 2015-04-12 13:00:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-12 14:00:46 +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 20678151982824614467922690148768523512043387329368467456490794986853786870494483567595643743729481142268908162535355878521733789546865239588706429172172437605951989803503861404503508417875981581069839861925824399433957173655672554345879958756493058385349414695834937980228302241563679403751450656666273984953171078089392380130186670931698367769810679161019756834665952241006128494494927619157311503915122604774664476071022384248563264360277483044155107551242831374610219195847793605849624360878050297026020703038063995357494076530441017365080147945192751045006628742872927552289374324897364012387493180112023302992863 . . . . . . . . . . . . . . . . . . . . [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) 5b22b209f4eb3d21ca0daf8064abe55573a0c0d1 . . . . . . . . . . . . . . . . [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 (102 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:2|t:2|false] IA5String '19900426.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '199042.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'knly.cc' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.knly.cc' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.knly.cc' . . . . . . . . . . . . . . . . [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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