serj.ws

Issued by WoSign CA Free SSL Certificate G2

About this certificate


This digital certificate with serial number 18:97:5d:1c:6a:b6:77:d8:d4:98:5f:3a:38:09:e8:93 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

serj.ws

WoSign CA Limited

Organization: WoSign CA Limited

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 18:97:5d:1c:6a:b6:77:d8:d4:98:5f:3a:38:09:e8:93
Serial Number (int): 32687397239984431428010074145861265555
Serial Number lenght: 125 bits, 16 octets

SubjectKeyId: 91:57:64:31:94:6f:79:82:9d:24:35:68:13:c2:03:4b:61:bb:11:3c
AuthorityKeyId: d2:a7:16:20:7c:af:d9:95:9e:eb:43:0a:19:f2:e0:b9:74:0e:a8:c7

Fingerprint (sha1): 54:55:97:79:40:47:1b:23:86:81:f8:bc:15:ba:72:98:c0:7e:14:e7
Fingerprint (sha256): cb:ef:a3:41:6a:6c:26:18:27:63:d3:8a:bf:df:25:2e:57:d2:83:d5:42:17:ae:75:64:2b:cb:cb:4e:ca:dc:15

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 serj.ws
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

serj.ws
www.serj.ws

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE4DCCA8igAwIBAgIQGJddHGq2d9jUmF86OAnokzANBgkqhkiG9w0BAQsFADBV MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENBIExpbWl0ZWQxKjAoBgNV BAMTIVdvU2lnbiBDQSBGcmVlIFNTTCBDZXJ0aWZpY2F0ZSBHMjAeFw0xNTA0MDYw NDE4MTZaFw0xODA0MDYwNTE4MTZaMFExPTA7BgNVBA0MNEZyZWUgU1NMIENlcnQg YXBwbHkgVVJMOiBodHRwczovL2J1eS53b3NpZ24uY29tL2ZyZWUxEDAOBgNVBAMM B3Nlcmoud3MwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDH3PF9ql/E 528BASNoRS5uqKnyVccr6btw05LBtbUXF6WJFsF54oLu3SGMu4UwTkFn+Z8MIKes E696GbJ8mqfrW8Mffoi5rSlTTxRCXZDANAro/vmTDZ83Sx1ghnajerZMInLh7HQ5 geD6bCa4eVoqVWfMeLBtEqBczRS1oWLede1RhEGmf8Ox0W8t9X5266tCPeFU4HUs rivcv3fApXAklWAwWkrITl4PNneJLVQBmYGuzpEM6XFIKpOBvm65mYbTlPRsgFfx udN/BlhMG2GkvBYIfgwvCPKFeNajnzGPMx2nSix2ZwNu4Fgx2OOvlhuabcphRAUP 8Q64EJIjZGJZAgMBAAGjggGuMIIBqjALBgNVHQ8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwIGCCsGAQUFBwMBMAkGA1UdEwQCMAAwHQYDVR0OBBYEFJFXZDGUb3mC nSQ1aBPCA0thuxE8MB8GA1UdIwQYMBaAFNKnFiB8r9mVnutDChny4Ll0DqjHMH0G CCsGAQUFBwEBBHEwbzA0BggrBgEFBQcwAYYoaHR0cDovL29jc3A2Lndvc2lnbi5j b20vY2E2L3NlcnZlcjEvZnJlZTA3BggrBgEFBQcwAoYraHR0cDovL2FpYTYud29z aWduLmNvbS9jYTYuc2VydmVyMS5mcmVlLmNlcjA9BgNVHR8ENjA0MDKgMKAuhixo dHRwOi8vY3JsczYud29zaWduLmNvbS9jYTYtc2VydmVyMS1mcmVlLmNybDAfBgNV HREEGDAWggdzZXJqLndzggt3d3cuc2Vyai53czBSBgNVHSAESzBJMAgGBmeBDAEC ATA9Bg4rBgEEAYKbUQYBAgIBAjArMCkGCCsGAQUFBwIBFh1odHRwOi8vd3d3Lndv c2lnbi5jb20vcG9saWN5LzANBgkqhkiG9w0BAQsFAAOCAQEApvdTMKylbk3wAJ/1 BD9qvUoBU3MVJ8kf/hA+IdWHLgB1HkMQzMP4B1WAR15zYeSKGC/MpgUIPcsEUjjV S0oMHmGmGtPb1QWqxPuXAuEKgAuAs5XRVkxOaj84iYCTd0PyLnpsO/qhWZIVkW3H vOh28YfonTAi0PXLM9wm2ui0qsK+meuunv0hnBDdh08OUcamQEEnIEEGm2ON1f7w lEU7Xdlv0DjwqipWHYsLDqkrVoDMilps/hF+nYhRutQLsXYNJiRRXYhfkr+6181n BrASQMv/fw+DNJpW1WCKoFEM7LbX9fyilgjEsAFDP0Btnob5c+ZFQiXb1Q703xeG 99DxhA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx9zxfapfxOdvAQEjaEUu bqip8lXHK+m7cNOSwbW1FxeliRbBeeKC7t0hjLuFME5BZ/mfDCCnrBOvehmyfJqn 61vDH36Iua0pU08UQl2QwDQK6P75kw2fN0sdYIZ2o3q2TCJy4ex0OYHg+mwmuHla KlVnzHiwbRKgXM0UtaFi3nXtUYRBpn/DsdFvLfV+duurQj3hVOB1LK4r3L93wKVw JJVgMFpKyE5eDzZ3iS1UAZmBrs6RDOlxSCqTgb5uuZmG05T0bIBX8bnTfwZYTBth pLwWCH4MLwjyhXjWo58xjzMdp0osdmcDbuBYMdjjr5Ybmm3KYUQFD/EOuBCSI2Ri WQIDAQAB -----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 32687397239984431428010074145861265555 . . . . . . . . [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 2015-04-06 04:18:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-06 05:18:16 +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 'serj.ws' . . . . . . . . [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 25230373901855965762213959447479275725691894319068878474706897902206707686805837809009814017246547073252772232670719209810139645820925537012814838153423756810606611861980106166306681251432254304964399062496479155809688159266389447777976480407192939879389010914808485735535586022709743572688086474815343523515527992356707858427108653194896956903510484551803786455046814413947305693209360924314765478733132064013502769713217922352144963764489590878485521340305468308693879925097482788164122678259812495134612421283783451573578010371226409910299074606989563783841121107949075182185153384003957740704921748228336913769049 . . . . . . . . . . . . . . . . . . . . [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) 91576431946f79829d24356813c2034b61bb113c . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'serj.ws' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.serj.ws' . . . . . . . . . . . . . . . . [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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