astudio.pro

Issued by WoSign CA Free SSL Certificate G2

About this certificate


This digital certificate with serial number 10:c0:72:5d:51:d8:0c:20:f5:f6:d9:36:75:47:03:b1 was issued on by WoSign CA Limited .

With 2 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

astudio.pro

WoSign CA Limited

Organization: WoSign CA Limited

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 10:c0:72:5d:51:d8:0c:20:f5:f6:d9:36:75:47:03:b1
Serial Number (int): 22266888517640742037133401920303989681
Serial Number lenght: 125 bits, 16 octets

SubjectKeyId: cb:ea:9c:aa:7b:53:52:f4:c9:4d:dc:63:93:55:eb:6c:0c:35:59:17
AuthorityKeyId: d2:a7:16:20:7c:af:d9:95:9e:eb:43:0a:19:f2:e0:b9:74:0e:a8:c7

Fingerprint (sha1): b2:d5:2d:2b:55:eb:40:57:99:5d:d2:c7:9d:15:4b:4d:6a:5d:66:f3
Fingerprint (sha256): 02:94:52:d6:c6:06:09:f8:72:f5:36:48:70:a0:f7:ff:53:a4:82:78:40:2c:79:d3:fe:95:c9:97:43:71:aa:f3

Issuing Certificate URL: http://aia6.wosign.com/ca6.server1.free.cer

Revocation information

OCSP Server: http://ocsp6.wosign.com/ca6/server1/free
CRL Distribution Point: http://crls6.wosign.com/ca6-server1-free.crl

Check the revocation status for the current certificate on astudio.pro
2
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

astudio.pro
www.astudio.pro

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE7DCCA9SgAwIBAgIQEMByXVHYDCD19tk2dUcDsTANBgkqhkiG9w0BAQsFADBV MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENBIExpbWl0ZWQxKjAoBgNV BAMTIVdvU2lnbiBDQSBGcmVlIFNTTCBDZXJ0aWZpY2F0ZSBHMjAeFw0xNTA0MDEy MzM5MzBaFw0xODA0MDIwMDM5MzBaMFUxPTA7BgNVBA0MNEZyZWUgU1NMIENlcnQg YXBwbHkgVVJMOiBodHRwczovL2J1eS53b3NpZ24uY29tL2ZyZWUxFDASBgNVBAMM C2FzdHVkaW8ucHJvMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsNsG aH/+KFp+OCbbUsMR+KrK2gRgygWo9TJVyGOLt9pNECqiIn+ZcLObQDwJgSuFaFnY 10b264gbfgSKzewZtEYoy74fY2UwcUOUpoefOvC4gOdd5Z1/+nR7vplHA2etVu6Q TwBW5NnydLk1GRNCh1GDazvqRksROL/+uGSTCn3NdpCHcY9tEwjuLm0R0GNiElCy q5WiWclZ1F1vpEPjmCFG4OK9pFy74czhD1gknC+TrEq2DdHeBiXiVG8cweSdKL2G 8qTAg5HoxcsuGu+hR82fjOv8mZEgBsrCwDk2dtKIQVu42ipokJc3stJ5v4F4n3ow zlyiu4dadDnNWsjhMQIDAQABo4IBtjCCAbIwCwYDVR0PBAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMCBggrBgEFBQcDATAJBgNVHRMEAjAAMB0GA1UdDgQWBBTL6pyq e1NS9MlN3GOTVetsDDVZFzAfBgNVHSMEGDAWgBTSpxYgfK/ZlZ7rQwoZ8uC5dA6o xzB9BggrBgEFBQcBAQRxMG8wNAYIKwYBBQUHMAGGKGh0dHA6Ly9vY3NwNi53b3Np Z24uY29tL2NhNi9zZXJ2ZXIxL2ZyZWUwNwYIKwYBBQUHMAKGK2h0dHA6Ly9haWE2 Lndvc2lnbi5jb20vY2E2LnNlcnZlcjEuZnJlZS5jZXIwPQYDVR0fBDYwNDAyoDCg LoYsaHR0cDovL2NybHM2Lndvc2lnbi5jb20vY2E2LXNlcnZlcjEtZnJlZS5jcmww JwYDVR0RBCAwHoILYXN0dWRpby5wcm+CD3d3dy5hc3R1ZGlvLnBybzBSBgNVHSAE SzBJMAgGBmeBDAECATA9Bg4rBgEEAYKbUQYBAgIBAjArMCkGCCsGAQUFBwIBFh1o dHRwOi8vd3d3Lndvc2lnbi5jb20vcG9saWN5LzANBgkqhkiG9w0BAQsFAAOCAQEA wjRuKmQ3TdIkiS7hBc7qRBUEciOdQIJtqOps7CDfgj3GOAL0m3RKU9TIVbPl04zC h/c3oxM1uRtJXbRaZVB4ARQKavxw04gkUAUGxwq4ZOzJXJiyGQy66t93iou91JhY a1LTtuCYWH0FJ4GtuXVwvCN2X36TWsdSAPoht3bckUsmsHyokZojWG9QVrikVuWH C1AGDC559gLr3z7kNyFPc7+mRH53i+tI+ynkQ0qNsawvyF1jo+sWz3pN9F6B6brh 89zLhAIxL8u5/x8YUnuUdFLDAXVwqFb1q6zb+8+4XXOlOr6cKaK4UEBwKB857LxO LPH0qen12QOWNtD+8sIjDQ== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsNsGaH/+KFp+OCbbUsMR +KrK2gRgygWo9TJVyGOLt9pNECqiIn+ZcLObQDwJgSuFaFnY10b264gbfgSKzewZ tEYoy74fY2UwcUOUpoefOvC4gOdd5Z1/+nR7vplHA2etVu6QTwBW5NnydLk1GRNC h1GDazvqRksROL/+uGSTCn3NdpCHcY9tEwjuLm0R0GNiElCyq5WiWclZ1F1vpEPj mCFG4OK9pFy74czhD1gknC+TrEq2DdHeBiXiVG8cweSdKL2G8qTAg5HoxcsuGu+h R82fjOv8mZEgBsrCwDk2dtKIQVu42ipokJc3stJ5v4F4n3owzlyiu4dadDnNWsjh MQIDAQAB -----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 22266888517640742037133401920303989681 . . . . . . . . [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:19|false] PrintableString 'WoSign CA Free SSL Certificate G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-04-01 23:39:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-02 00:39:30 +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 2.5.4.13 (description) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Free SSL Cert apply URL: https://buy.wosign.com/free' . . . . . . . . . . . . [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 'astudio.pro' . . . . . . . . [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 22325946942738225876414722378294428836089072541986177074467160359073347333625252161316283830189291327353896291148849338570097956495467350947585432378141567300953302886113976090742885706058449608534169560680601443207931830596337141809327046485298368297610102975905369030619908008190773120647548802922719582756377876903604642821137395479093315641051467199977861738371165707268900237825981949595533669783382821221813235518407157807811567856315675325382123462732600009005758201785436451413836435937264481054472345033550349114774893909934256813088557895201491864721354482396060931481481395435937403871636101138811978309937 . . . . . . . . . . . . . . . . . . . . [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) cbea9caa7b5352f4c94ddc639355eb6c0c355917 . . . . . . . . . . . . . . . . [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 d2a716207cafd9959eeb430a19f2e0b9740ea8c7 . . . . . . . . . . . . . . . . [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 (113 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://ocsp6.wosign.com/ca6/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://aia6.wosign.com/ca6.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 (54 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://crls6.wosign.com/ca6-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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'astudio.pro' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.astudio.pro' . . . . . . . . . . . . . . . . [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 (75 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 1.3.6.1.4.1.36305.6.1.2.2.1.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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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