jckoenen.de

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:40:c6:82:0d:0f:86:fd:22:a1:06:29:68:7a:cf:2a:d5:d2 was issued on by Let's Encrypt .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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.

jckoenen.de

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:40:c6:82:0d:0f:86:fd:22:a1:06:29:68:7a:cf:2a:d5:d2
Serial Number (int): 109154219821358855476971470670582000571858
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: ec:50:cf:d8:84:52:e3:f4:ad:1e:42:ce:b8:02:72:71:72:7a:ab:30
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a1:62:99:cb:34:30:2e:22:3c:a7:99:0e:60:5f:46:f4:cc:84:ea:0f
Fingerprint (sha256): 44:1d:6c:44:30:fb:a9:16:ea:b1:ed:2b:56:04:38:6f:ee:4e:32:8e:68:b2:41:f8:af:e5:8a:38:80:9e:42:ad

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 jckoenen.de
2
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

jckoenen.de
www.jckoenen.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGCzCCBPOgAwIBAgISAUDGgg0Phv0ioQYpaHrPKtXSMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMTYwNzE0MDBaFw0x NjAzMTUwNzE0MDBaMBYxFDASBgNVBAMTC2pja29lbmVuLmRlMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAm8HtP/ZynqgQDR8k1TWzoqUSMPpTjKp3WvYi UTl+30r2UwE0HzIwgWlHp7em4te5FpBn06Tf6qhpJgTnhnZGyz4PRpfrETaVeSae hZWi8URzwo9BEvl7M25S0D88yBpMFHZzjoLM1I5Ttp31HjBK+0v/10a1i40FX8qy GPGZaC+MLMvho8Qk0s6XvNRBy0BTV7koSzrtoXT+2ZIGWS1WTDwpoM+H2dfyswCo m1EawuRfT7bxPsZS5uGS7IiVWy63b8HJmVUWPwKeanZRRUVmgqaWS+N+fDkI175Z G18m8Lva/5b8a5hT+5I2ttN/DksDfdU8BS/qfjHq2PQs4+BEzRI0NVgRYTGJWBew DMiSdcRSV+QR0uRPyaZfCpsMkbwTzpt/dP6RiYWvJXzTOtslw0AroXIAUs57/3YI g8Zpji8BiHqhiUdA2dQrrfSzctpLcIYSucAUT3VDNjE3beJd7qVilnU8MgN4JPEt WkFfOZyIKcyUDzXoYs9D18Cw2WTjkcr61ApGmaKl80pkziC0HKPicjy1doQRXP6I fqKPgwPOW/RciXFBUEAMI4c8qsA1l7o3ZFI+pyZgWhcFIQnY+cxXVWeeZdtelZ2P FFQdko0scOw2i2JCX0cKbwzb+FxrAy8idrDHNU1kUPBuco5XWnCkwWuTzTCuudS5 m07Y9csCAwEAAaOCAh0wggIZMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU7FDP2IRS 4/StHkLOuAJycXJ6qzAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw cAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDEu bGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgx LmxldHNlbmNyeXB0Lm9yZy8wJwYDVR0RBCAwHoILamNrb2VuZW4uZGWCD3d3dy5q Y2tvZW5lbi5kZTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMB AQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGr BggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVs aWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFu Y2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8v bGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQCF SPSRaRRzygBb81ZAk8MZmemymBETOBseZcI+0GeUe+kgngdfepyYjrbh9rhaKy46 G3UxvOz4Tu+eMxOZaiSAdzaepIBBJqguiWBPe9Hx8NLsrvuP5E9r3ZHkLyDNM29p XXWqKL/uwdyCAa6GEGqOIhLirmR2hCLC1y/vEakGBl+iglq0bdXthfh2eN+DBKbm APu+dXxIojguzz5ze8TLHY2EEFZnKEdPYKxK7Ys8iOSA+XC0NAtzRE9yYesOSSva jGCFyjDfaFap/OdGmLCtAnDkWPN5zytaoKXSMn2FBxSd5quKBIF0tpLKAwe/jyFE NeCO1QgysSaOHy8E2Lk9 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAm8HtP/ZynqgQDR8k1TWz oqUSMPpTjKp3WvYiUTl+30r2UwE0HzIwgWlHp7em4te5FpBn06Tf6qhpJgTnhnZG yz4PRpfrETaVeSaehZWi8URzwo9BEvl7M25S0D88yBpMFHZzjoLM1I5Ttp31HjBK +0v/10a1i40FX8qyGPGZaC+MLMvho8Qk0s6XvNRBy0BTV7koSzrtoXT+2ZIGWS1W TDwpoM+H2dfyswCom1EawuRfT7bxPsZS5uGS7IiVWy63b8HJmVUWPwKeanZRRUVm gqaWS+N+fDkI175ZG18m8Lva/5b8a5hT+5I2ttN/DksDfdU8BS/qfjHq2PQs4+BE zRI0NVgRYTGJWBewDMiSdcRSV+QR0uRPyaZfCpsMkbwTzpt/dP6RiYWvJXzTOtsl w0AroXIAUs57/3YIg8Zpji8BiHqhiUdA2dQrrfSzctpLcIYSucAUT3VDNjE3beJd 7qVilnU8MgN4JPEtWkFfOZyIKcyUDzXoYs9D18Cw2WTjkcr61ApGmaKl80pkziC0 HKPicjy1doQRXP6IfqKPgwPOW/RciXFBUEAMI4c8qsA1l7o3ZFI+pyZgWhcFIQnY +cxXVWeeZdtelZ2PFFQdko0scOw2i2JCX0cKbwzb+FxrAy8idrDHNU1kUPBuco5X WnCkwWuTzTCuudS5m07Y9csCAwEAAQ== -----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 109154219821358855476971470670582000571858 . . . . . . . . [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 2015-12-16 07:14:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-15 07:14:00 +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 'jckoenen.de' . . . . . . . . [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 635435268608812484556365906738409340216195672759627882704560731898283807536182457402905363483872168208543924084983792332521374043788715278598861070075547680506376575982783093955863026961411623943557274133441735092954313364151612877070303889664141891571814615743699902931773347384255961365216884224020609644653302284530929786050530138941647344624433029998514159712812367930205346626288914781005776640603733111132433611972803883467951828795021376681545975756518903749767608899191792913484528012723342916126157858746097456716195032268328790139027307642849769780064023271209772657139057759756025527218925556425853897757436448862221557123879121281828995026004258542554666153020135072175050703423625598362793358550955653029589719060401137099954524573719152948109028833993786865644909969319593540776522456340709747192948054904399213467732315659012545831275623272696109451482004005907964181719918371005258203435441993665085049871954299487108568999831342186891849904690968314713548728054456335340002110063678480776123053726716877196725611445675701544607689206192698913722408296824658711186581627102426741149110470663738672274676977703356989591953503664425714569738837880302269923327747352592072563003197314501684582274332450279299934800377291 . . . . . . . . . . . . . . . . . . . . [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) ec50cfd88452e3f4ad1e42ceb8027271727aab30 . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jckoenen.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jckoenen.de' . . . . . . . . . . . . . . . . [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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