qualitaets-pc.de

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:d9:2a:ce:5d:d1:7c:58:95:01:0b:4a:93:4c:07:e0:ea:c6 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.

qualitaets-pc.de

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:d9:2a:ce:5d:d1:7c:58:95:01:0b:4a:93:4c:07:e0:ea:c6
Serial Number (int): 161010458645440980194758061670324559211206
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: fc:fa:4d:e6:48:b3:bc:bc:3b:b2:37:eb:a8:23:df:55:28:98:35:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cb:12:28:0c:42:a8:a8:33:84:bd:82:c2:13:83:0c:66:26:95:43:10
Fingerprint (sha256): 49:c3:8c:90:33:66:de:44:12:65:7a:c0:86:dd:92:05:c9:22:ca:8f:31:a2:85:4d:12:7e:71:69:57:28:66:96

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 qualitaets-pc.de
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: qualitaets-pc.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGBDCCBOygAwIBAgISAdkqzl3RfFiVAQtKk0wH4OrGMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMDgxODE3MDBaFw0x NjAzMDcxODE3MDBaMBsxGTAXBgNVBAMTEHF1YWxpdGFldHMtcGMuZGUwggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCqo/YU7Ufnjr1Fo0qhGrgFDXd6Kqow kmLVSUrDvdRdvgGWHKhjvix7PxcJSUj2loSlhZIEX68obQ92owjrFbsDI8itTSpv 25BHA7GYLnB8pLxw1sWRmSRqlecaABwh5v3CNZajOWoFSE4HFsQYUM7OgG0nrrtk IAtYBor1CPQ+3DctbsMF7/Li1nzLIQgsqWA40QjZYbR2WmJdQUPEmOT0xopDfR8G 3nwvtHdUIan6bqxiG/t46URGOhX/9h2YGROz5NkPD7M6+S9xGXohx4IRio1jAz+X kFvFmDYrDe83oUdVw9uMJHl/AlLkVsGCa17SobaxYj4Vv0XlIcEH5zQoCBAxeb4V 38eW36BIO/VU8OX/qrvxNCCvg4BS9G6E7Im9KqIMooGQjRHU3RRSnYvUbfJ0V878 UiB2C+QFXElPQvstLrn9vNFb4HJzKAna7hxEjwuCQ6B4Emk6PH89MVFS5SlApOh0 FGakxpfxUkmlicPQ/XrhjYVGIokGY1oGFZM1FnhWjaq0iwwR6wv3qe6a3238fhU2 2OkUPMw3qq+FocQ7N9ZP2dKk4lqyHhL2Hkc/mtRdOmjZGk3+mn+QTeYmBWEKultz GVSy439aEc64L/GsacNtQBjdlwpHBg2C+x5Xy5v0wkjtq2TgJBSo5zvblx01TkRh OhXJ0QpLlMJ9SQIDAQABo4ICETCCAg0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT8 +k3mSLO8vDuyN+uoI99VKJg1NDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBwBggrBgEFBQcBAQRkMGIwLwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmlu dC14MS5sZXRzZW5jcnlwdC5vcmcvMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDEubGV0c2VuY3J5cHQub3JnLzAbBgNVHREEFDASghBxdWFsaXRhZXRzLXBj LmRlMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUF BwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBv biBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRo IHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5j cnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAGfBHHVlvRoP ZVPZJz/ZWxhsQI0Lpfvp5pMojI2co3DH4HSWIgW4pQY97wxVV06snij12eG9lfB6 2mxkuaNcHFVeqn0Dw3w8SqBGG0Su0UYGJ4KKCbBozkU/wJ6L7hf78RIhawvFpyJI JrRuyRvf7LSlbx2mx1ljfc/nb0jHYEl0XquSKAaTxY5VTuNHSuB3pdYrTaU/p6Ye mh2OR56EpMQFflLYlSOEtl3V7bv20an/Ak7nOfw84THbTJTTWW/IoZbiAF50viFQ wGo1cIvooJ3+dRed6lB/edNfd9VfCZBy1VHK49JfM0oU9Yh5l3MHkHmQpNDvogD7 zxuDmnlK8iw= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqqP2FO1H5469RaNKoRq4 BQ13eiqqMJJi1UlKw73UXb4BlhyoY74sez8XCUlI9paEpYWSBF+vKG0PdqMI6xW7 AyPIrU0qb9uQRwOxmC5wfKS8cNbFkZkkapXnGgAcIeb9wjWWozlqBUhOBxbEGFDO zoBtJ667ZCALWAaK9Qj0Ptw3LW7DBe/y4tZ8yyEILKlgONEI2WG0dlpiXUFDxJjk 9MaKQ30fBt58L7R3VCGp+m6sYhv7eOlERjoV//YdmBkTs+TZDw+zOvkvcRl6IceC EYqNYwM/l5BbxZg2Kw3vN6FHVcPbjCR5fwJS5FbBgmte0qG2sWI+Fb9F5SHBB+c0 KAgQMXm+Fd/Hlt+gSDv1VPDl/6q78TQgr4OAUvRuhOyJvSqiDKKBkI0R1N0UUp2L 1G3ydFfO/FIgdgvkBVxJT0L7LS65/bzRW+BycygJ2u4cRI8LgkOgeBJpOjx/PTFR UuUpQKTodBRmpMaX8VJJpYnD0P164Y2FRiKJBmNaBhWTNRZ4Vo2qtIsMEesL96nu mt9t/H4VNtjpFDzMN6qvhaHEOzfWT9nSpOJash4S9h5HP5rUXTpo2RpN/pp/kE3m JgVhCrpbcxlUsuN/WhHOuC/xrGnDbUAY3ZcKRwYNgvseV8ub9MJI7atk4CQUqOc7 25cdNU5EYToVydEKS5TCfUkCAwEAAQ== -----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 161010458645440980194758061670324559211206 . . . . . . . . [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 2015-12-08 18:17:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-07 18:17:00 +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 'qualitaets-pc.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 696152396128913924169250114503391026930454101903965058003308835217872105695800277350453486686419808056832916726377743017081960350395501903652835701274635197793161863402447080314438963832387047539278566929859839751351336739345701235390768741478149324999888725674263343226352893807389392090077075673649013716400902409445674850823776572482372542423693165398663753840287017147236894104315710571345260401060535027682054205406107904103794778041598462892586942805469839987726460376595620604759194718978345565967203937822705559489667760019171978110270281120178036615144898510295569070441686537991743741349148790394618579404309680454661584705867896419319274531439155832930350645465894376588262261549972382636814750237657772070563870711503480185138507878509056412480147329153877510767111143719479998012130477804118284266203690147776136508009653980477301829616409989260957966359110127704755095698304116688716231412064244670226100575139361698137945877413058773459173058532291951514636454675214863613800700538360787443767163228543253640564854170125463918226185589190201115421158838872663251471305419124071835343479437184979587408751247294981077210423168671123231811720117140046532643900372363015024127211894369721193742146643933950747334490094921 . . . . . . . . . . . . . . . . . . . . [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) fcfa4de648b3bcbc3bb237eba823df5528983534 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qualitaets-pc.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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