technik.prepedia.org

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:55:93:3c:94:6c:0a:ec:82:fd:6b:23:28:77:dc:5f:ff:a1 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.

technik.prepedia.org

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:55:93:3c:94:6c:0a:ec:82:fd:6b:23:28:77:dc:5f:ff:a1
Serial Number (int): 116231998183588554431147115391726240399265
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: e0:54:ed:a0:97:14:5b:ff:d3:d9:94:b1:9c:47:28:56:ab:8b:a6:cf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b9:f6:bf:28:f7:ea:15:ca:fc:24:c2:96:3d:cd:b8:f5:4e:cf:3a:37
Fingerprint (sha256): 81:ce:85:32:e7:1a:4f:9f:d7:09:c3:98:1e:ab:d2:f1:c3:4e:10:39:4d:d0:c2:5e:de:13:03:5f:bc:b9:4d:4f

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 technik.prepedia.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: technik.prepedia.org

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGDDCCBPSgAwIBAgISAVWTPJRsCuyC/WsjKHfcX/+hMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMTEwNjMwMDBaFw0x NjAzMTAwNjMwMDBaMB8xHTAbBgNVBAMTFHRlY2huaWsucHJlcGVkaWEub3JnMIIC IjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA8PAmt6lagHY9vPKuJlCpPu3b CDDToiGbp4ph8pgJzBbYBhahR9ND4F65paSnqHBMC5hHpM920XfGTZGI8uUAGGUw qQUXBGjN2MxDdZYVORoYLsMBVv2L4s14UwY+LTZwQfl9cZYEvIGd0Xdvf4Q4t7fR pXSd0J7OaiipRJ1z6zfTxv0fsJOHHYTecqJJSOrQ3cHMmMQ11qsATc4ue02OP0JF /HJsRPYAY6JDTTHNocHuhV04oCP+Fa9IH1yFG+Z8OTrvtIq56uZElLPpXZnA3bTN fsALk/4Ymkb3NMKFEQPuKQA4Bpcd3EXntlrMwIEDb7KHUB3vIsV/IMP2VoM1xLu4 a/HfAFG+qBmeuScTP5GkWHsbF2P9i6Q9vIKoVZ/ARRbgchcqFZK19hvIp9ZwYtNV fQ4TvM0qYE9U/9gt1ByCMtEe6V6xx8BuVCW9sIKdCYXvO+OvcEIaRKAZh4x90CAA cx/o6fgOhcZtGdXs0MFo/KDJOiOvlIu13Z0WjXTQ73hRfRwbS/eSxaSp6qyKmcss FidiFkOX8oP0Bgdkj8qFr1AkIXTwuE4OVkUf0siSy7zfEUTox4BRMUE/qqG3+AC4 dohNQ0pXjDiqxKFQyugreyotFQtSj+VKDNlnPFN+6yy8EWt7QZ6+6QiX3JQOI07N 37LomHWz2TPsO4NuxE0CAwEAAaOCAhUwggIRMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQU4FTtoJcUW//T2ZSxnEcoVquLps8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3 pkVl7/Oo7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2Nz cC5pbnQteDEubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgxLmxldHNlbmNyeXB0Lm9yZy8wHwYDVR0RBBgwFoIUdGVjaG5pay5w cmVwZWRpYS5vcmcwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8T AQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCB qwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJl bGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRh bmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczov L2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEA PsSGWRfwM1rShz3qv/NXOKLV++hLnkTq0eU26abLgtPsDyA9H6VAdJddvQH1XnSF JQ8rxLyp2FMxCL3UcGMlJZGo9E5/P8NfwI2y+qFOMP/dBuSpjWRL5sd1NIMAsxwA EzUnhUs9sscNa/AQ7RkffbKQktFV1KfIPivE2Si+DAYrDqIH/7xdLIKDn1IoC7UW 4+vI1xn7A/hB/2sh+n3/V2GvqOPhJyBL/W9l39bgDxXRBgJQbMlP/RbjopEJrR3n woX3f6dtoFhfBZllOi7EcpViyjSH4GVhTuKcfpyp+9zxnhdnLxT0g7jDi8IKENx+ PDHrplG96zu07UDYcaLnXg== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA8PAmt6lagHY9vPKuJlCp Pu3bCDDToiGbp4ph8pgJzBbYBhahR9ND4F65paSnqHBMC5hHpM920XfGTZGI8uUA GGUwqQUXBGjN2MxDdZYVORoYLsMBVv2L4s14UwY+LTZwQfl9cZYEvIGd0Xdvf4Q4 t7fRpXSd0J7OaiipRJ1z6zfTxv0fsJOHHYTecqJJSOrQ3cHMmMQ11qsATc4ue02O P0JF/HJsRPYAY6JDTTHNocHuhV04oCP+Fa9IH1yFG+Z8OTrvtIq56uZElLPpXZnA 3bTNfsALk/4Ymkb3NMKFEQPuKQA4Bpcd3EXntlrMwIEDb7KHUB3vIsV/IMP2VoM1 xLu4a/HfAFG+qBmeuScTP5GkWHsbF2P9i6Q9vIKoVZ/ARRbgchcqFZK19hvIp9Zw YtNVfQ4TvM0qYE9U/9gt1ByCMtEe6V6xx8BuVCW9sIKdCYXvO+OvcEIaRKAZh4x9 0CAAcx/o6fgOhcZtGdXs0MFo/KDJOiOvlIu13Z0WjXTQ73hRfRwbS/eSxaSp6qyK mcssFidiFkOX8oP0Bgdkj8qFr1AkIXTwuE4OVkUf0siSy7zfEUTox4BRMUE/qqG3 +AC4dohNQ0pXjDiqxKFQyugreyotFQtSj+VKDNlnPFN+6yy8EWt7QZ6+6QiX3JQO I07N37LomHWz2TPsO4NuxE0CAwEAAQ== -----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 116231998183588554431147115391726240399265 . . . . . . . . [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 2015-12-11 06:30:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-10 06:30:00 +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 'technik.prepedia.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 982941652815066908937316895812574385960286371015998352099777428569020032473969768015327289669785758887766194723037093610712700748928845697883736594990672104754721529172595919294856694231919017250744173545395297427747802155067505697444872206212860773903312253591843718146167879629914376051999285743469110681079923752345620561451919033968482115946510286465010046177182974795920505926590551570884460222884831491246903392880289811393259509663298476814500366952065846940236840182676841034312262910426783394390586595676776765573401204739533479472511719635336289097831327457352345246947861605402006760976968686566913588075660581924544299682530736437751113102056864995073507732388520185362220583223912277024612504163385055095394567389855795184738096038938895124628901287534836371092224846755863017535446120004459616246105133614937718329899681984329379143556815877024494518970779369441069440360466646913108075614027065216820244303501358369662672807346664044077706747690291146662548601649182740303606573490451449223682116672910543533779660515058409705684296928796646045936750727007492436175323085803686519061678897174522750660744263252500930219420083250807083147830228890340029585984460499424209056394041713129956547869191270454250548688241741 . . . . . . . . . . . . . . . . . . . . [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) e054eda097145bffd3d994b19c472856ab8ba6cf . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'technik.prepedia.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 (246 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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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