www.geeek.org

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:9a:b1:42:de:8a:71:ca:ea:8b:41:a6:51:b3:8b:6c:40:10 was issued on by Let's Encrypt .

While the 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.

www.geeek.org

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:9a:b1:42:de:8a:71:ca:ea:8b:41:a6:51:b3:8b:6c:40:10
Serial Number (int): 139751390998094998982478317737543144849424
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: f7:40:ee:f6:43:83:53:24:f3:b3:87:11:04:5a:a7:75:da:81:51:79
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 29:f8:be:8a:06:43:4a:9a:dd:1c:49:37:1e:18:0f:fc:16:28:5f:cb
Fingerprint (sha256): de:f1:ca:f9:56:e8:b3:e1:9f:84:4c:79:55:f0:18:ab:e6:5c:76:42:57:a3:74:82:f2:b7:02:ab:2e:6f:5f:31

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on www.geeek.org
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: www.geeek.org

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGATCCBOmgAwIBAgISAZqxQt6Kccrqi0GmUbOLbEAQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTExMjYyMTM3MDBaFw0x NjAyMjQyMTM3MDBaMBgxFjAUBgNVBAMTDXd3dy5nZWVlay5vcmcwggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDUL0uo8apXxMMHDgiBKPdlE4ob6EIdT2MD SbDSxP1HkvsIRDauj3dqgLOlSczlclSa5UFGPT4BKPivXJeNv2l+J6SviPG5rIGB 7lnIzxPlKST9BX26tL+BRV7mrzFVMDPUyV91bWWABm9Vr9G3uB1bGJzsDWELMVOE B8LtAVkhq8ShR31eVhYWg/+PMaWQajkgQ1Az0S7uDLSOCtOi48nvN7PyyAo0CzCb QUPUy7ml2QmZBdSKjbF/K1Il9udQk5OVFzXDKgQHMmcrD93h6TXrwq+tWCrovafL XtmaE/UoAXAVAjv3iSDe5dh9mY53MxdFLibeyHwW0B/80n12a3CFNvIuyr5P/6WC cjuXQ45NshBVfGZODsvLymEdQGSZ+bOfRm9dhIyBqYW21SjTeNnGp9E5WVTP4kGQ UdgxwYYOfded7ben3B/besctirkw586dsXBHSFDeSIu7avP+PVcwp7H+ZiwjtlCU IJVN+M9LdZ+xXZtJfHAyvwMxhLRH3L8Q4hSLQ7rBJv9DHng5X6xIZNOWlhZYQKyM iyS1b2d8nLtqAiZ0m6cM5QUDZPhb9K/cHt1sW1vxvd+2POf3i3Yqz6ZmK9BYLaN3 oZHJjdG+ZnjjSvDSvutdwVWT3cnb9vg/Y2sfQzkrWQgeYIi1ZSVyEp7zuXF2YkoH yRjghjty7wIDAQABo4ICETCCAg0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT3QO72 Q4NTJPOzhxEEWqd12oFReTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBwBggrBgEFBQcBAQRkMGIwLwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmludC14 MS5sZXRzZW5jcnlwdC5vcmcvMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDEubGV0c2VuY3J5cHQub3JnLzAYBgNVHREEETAPgg13d3cuZ2VlZWsub3JnMIIB AAYDVR0gBIH4MIH1MAoGBmeBDAECATAAMIHmBgsrBgEEAYLfEwEBATCB1jAmBggr BgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwIC MIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBi eSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRo ZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlw dC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAD7jFee9m2lpWFYY uhBNn2XpwXxhtpPWnThuonvkyDfsc6re1HsuxIeNwFZmfEEsvWLMIA9kDaMdIxam LN5jxGeC+vSxiyNPn/85VHqTFoOwdbmyZjNpR4eDesvOSLhH8Zp/pFTC9oFuhCQO 2MXDyov8KnyB2M5p1tMflDcS6QRDfbwTBauG/9YIOZyqSCFmO1jQug4T37pUX91x slWdK7dTD03iX+Ypdicq1ild6scBcO8EMHHK8Rh+/yajFHKMLViy7bj9FB3SoJrb SUWgn/Z3745jrMBxlH7eUCcixgQfTE7ObEvmAc+pbfQZVEqx05//5FgwdxjKJ4Ki ceuJ1Lw= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1C9LqPGqV8TDBw4IgSj3 ZROKG+hCHU9jA0mw0sT9R5L7CEQ2ro93aoCzpUnM5XJUmuVBRj0+ASj4r1yXjb9p fiekr4jxuayBge5ZyM8T5Skk/QV9urS/gUVe5q8xVTAz1MlfdW1lgAZvVa/Rt7gd Wxic7A1hCzFThAfC7QFZIavEoUd9XlYWFoP/jzGlkGo5IENQM9Eu7gy0jgrTouPJ 7zez8sgKNAswm0FD1Mu5pdkJmQXUio2xfytSJfbnUJOTlRc1wyoEBzJnKw/d4ek1 68KvrVgq6L2ny17ZmhP1KAFwFQI794kg3uXYfZmOdzMXRS4m3sh8FtAf/NJ9dmtw hTbyLsq+T/+lgnI7l0OOTbIQVXxmTg7Ly8phHUBkmfmzn0ZvXYSMgamFttUo03jZ xqfROVlUz+JBkFHYMcGGDn3Xne23p9wf23rHLYq5MOfOnbFwR0hQ3kiLu2rz/j1X MKex/mYsI7ZQlCCVTfjPS3WfsV2bSXxwMr8DMYS0R9y/EOIUi0O6wSb/Qx54OV+s SGTTlpYWWECsjIsktW9nfJy7agImdJunDOUFA2T4W/Sv3B7dbFtb8b3ftjzn94t2 Ks+mZivQWC2jd6GRyY3RvmZ440rw0r7rXcFVk93J2/b4P2NrH0M5K1kIHmCItWUl chKe87lxdmJKB8kY4IY7cu8CAwEAAQ== -----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 139751390998094998982478317737543144849424 . . . . . . . . [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 'US' . . . . . . . . . . . . [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 'Let's Encrypt' . . . . . . . . . . . . [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 'Let's Encrypt Authority X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-11-26 21:37:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-02-24 21:37:00 +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:19|false] PrintableString 'www.geeek.org' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 865638249436894636819770220387492201187441344439439197362401466032504191394722403116913049329877311844711311951184074404501310975548692655789540413635242407873976013469100566409480664067172351564944740097521591543086681445775589688299254585972510752384155272135081748458749862505242068754172503018156485961862126806036910154357007325623157119189597822685019303543539007437466430220884662507696571141144770183079626880998574757101739967876273035442552400790827564435564180998992881007637233879264884810289338587812979912259856023272335122048863714423977446366178006527574490343327006225694175990492565285871603821905582592432462164703751961213045326541118194843849561940334277936348778620256366750172593307332245452940101342388101051117040796533313009361335196594269987707261454749786018333262038933948109722908542429973944770216271349013628848007621839909047916839478380941489676875012704442536144761039358611282615981752042858711234726760390617690760517063264721326748495961485436703496836170187393705769162577217607993407090330590805225153675536337746910779081925052940510356207807037239542000216350991264385729489310572005548773066197776360445091639683583788912731860249391620088850960400220363231482613381378292275796584257254127 . . . . . . . . . . . . . . . . . . . . [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:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [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) f740eef643835324f3b38711045aa775da815179 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (100 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://ocsp.int-x1.letsencrypt.org/' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cert.int-x1.letsencrypt.org/' . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.geeek.org' . . . . . . . . . . . . . . . . [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 (248 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:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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