akaflieg-karlsruhe.de

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:ac:e2:21:d0:d1:e2:11:0d:23:70:bb:1b:e3:6d:02:23:78 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.

akaflieg-karlsruhe.de

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:ac:e2:21:d0:d1:e2:11:0d:23:70:bb:1b:e3:6d:02:23:78
Serial Number (int): 145941434150375232749944109492007455564664
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 08:d7:3f:65:ee:6b:60:3d:3f:be:46:74:49:1b:37:93:70:60:fe:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3b:1e:3b:57:f0:fb:57:7c:0c:c0:65:c8:77:37:b1:e0:22:79:26:05
Fingerprint (sha256): 2f:5b:3f:3e:32:c5:e8:e5:ad:dd:0e:82:dc:0a:29:b6:66:c2:c2:09:b0:c3:4a:53:1a:90:a0:0f:b5:3e:54:b3

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 akaflieg-karlsruhe.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: akaflieg-karlsruhe.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGDjCCBPagAwIBAgISAaziIdDR4hENI3C7G+NtAiN4MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMTYwODU5MDBaFw0x NjAzMTUwODU5MDBaMCAxHjAcBgNVBAMTFWFrYWZsaWVnLWthcmxzcnVoZS5kZTCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALIIwiahIMiHRVfbpm+w7EeS Gjq00zYnBFe2JR25DxGb4qDZR9dFBvFRbBbe7jVOcG6DLlR4i+X94qsj/Y1uzlv3 xmjIjlVKNSAwDBiYKEHghqP3TXq6H1Uy35cOqYmolEmBwj7f/ouMsS+Ua/ydZGJw HrX1oFLc6O0WLYXsBogdj5ssjl5A6+JOLXCrBIYsjb91YIlOrgcyWkfRE+qtvCO6 Zka7KT9M5q5UO5eAzOzNW308m9L3tqH/YgQKd3mr9bWEeODeAN1FccYSjokEAwAm lIfpODFaTypuehUxtEbcS8n3mNQTHlywATTLdXfUFXQwGHj3TTiEMD2D0eJDczLZ XHnwAZuLjTiMKxfbY5UwCRGQVPVWxanbOf5lJpk3HczWkbzn/r2XkI4CW/ROaEEK riYQc+2rln5ILKFp74MOsa564eXfUdfaANWx50YWljmBfPkuyJGJug8LFOomx01t UDf9I0WQpBasA+WQIEYLIwqSz58CwMQ/1v3bX+i3cHW1JYFfZ2fvMZ1KkGem8tdC vhlLuVIGFCgqKGJXjNVSvgxiDn8AlDlp6PmyfvNimVYh2n2Pk4s7E9ozLN/1Asze iLVbkmx4fzDhAg6xxWHmTFV1SJmjwbIzKaGR7cEGjS1k8v+n9d0JQ5HJviZ4DMAT ikWC6jFK1iN8/H5hjOJvAgMBAAGjggIWMIICEjAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFAjXP2Xua2A9P75GdEkbN5NwYP4sMB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29j c3AuaW50LXgxLmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9j ZXJ0LmludC14MS5sZXRzZW5jcnlwdC5vcmcvMCAGA1UdEQQZMBeCFWFrYWZsaWVn LWthcmxzcnVoZS5kZTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC 3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUg cmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29y ZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBz Oi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IB AQBL0lClcHj5nsu1yL5E/mgNdkeVzg4vnaIMjhOCkJyGQL8AKlrEImV7LDkQpIl5 P6sS76551rcI2kOTHz6M7GpHV4dGaWPJWPHAJeeJmXwj6cQzik1bm8r4NT9UruLC nsBPcsSXoFqiAo83i9Usd08poXTNOia0l38BniWm9sFueBWOYb5VQ7CPovhAAdGI zi0NNBH92FmDqE9zK8u0gAJO0dPKjCDZA7+gt7ue4Ch0Eb0W8DeGUNlN8/tLDTF6 xTavNxXYie/DheI+UrakYfa7rpZcu729LT+QeeRMLj9+wmGoBrLvdCzmOQ9Rgjvf NSJGzL92oTOdDmp1W4S03bAe -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsgjCJqEgyIdFV9umb7Ds R5IaOrTTNicEV7YlHbkPEZvioNlH10UG8VFsFt7uNU5wboMuVHiL5f3iqyP9jW7O W/fGaMiOVUo1IDAMGJgoQeCGo/dNerofVTLflw6piaiUSYHCPt/+i4yxL5Rr/J1k YnAetfWgUtzo7RYthewGiB2PmyyOXkDr4k4tcKsEhiyNv3VgiU6uBzJaR9ET6q28 I7pmRrspP0zmrlQ7l4DM7M1bfTyb0ve2of9iBAp3eav1tYR44N4A3UVxxhKOiQQD ACaUh+k4MVpPKm56FTG0RtxLyfeY1BMeXLABNMt1d9QVdDAYePdNOIQwPYPR4kNz MtlcefABm4uNOIwrF9tjlTAJEZBU9VbFqds5/mUmmTcdzNaRvOf+vZeQjgJb9E5o QQquJhBz7auWfkgsoWnvgw6xrnrh5d9R19oA1bHnRhaWOYF8+S7IkYm6DwsU6ibH TW1QN/0jRZCkFqwD5ZAgRgsjCpLPnwLAxD/W/dtf6LdwdbUlgV9nZ+8xnUqQZ6by 10K+GUu5UgYUKCooYleM1VK+DGIOfwCUOWno+bJ+82KZViHafY+TizsT2jMs3/UC zN6ItVuSbHh/MOECDrHFYeZMVXVImaPBsjMpoZHtwQaNLWTy/6f13QlDkcm+JngM wBOKRYLqMUrWI3z8fmGM4m8CAwEAAQ== -----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 145941434150375232749944109492007455564664 . . . . . . . . [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 08:59:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-15 08:59:00 +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 'akaflieg-karlsruhe.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 726316218961143365917297862025139436996698005627747774070949257637019773181485408987048186373574409017149710396378082992772356818957832170293629263370635993291531823163976670861578794023226937014023365449179496336360575743058022219729107686411909563574649441402155607342300768146080476964272814950899551342681323627987734422455015207548000106919366971130166567163430204479263013620116318952096516243308005307315919532719609308413452758030361195554722086542087688396373688757537338053982238618669421571539519072557076836591425943346401698697511180333295739848031127283692281051439377859725514588000503904096868049044141366904787188209833456005795806508895311228314799080159473901018379004131613606160735453861790785301663773654131786669210653494618124985764669644166983792965838980711980846766713025471198627340971051680200316295138146955026249664412687812247824638788374844595141708211339234645616833115963567223320854249505193543322041307527238758122163710967016142275841227871560421269335692740082440728746102593588495645874820377516175579808311400748032603564290278097958449781199134728989735428209331293203909745588007891039874032615922617659593172897860139304679353354965355162006811536256511061908231950553964288408051824517743 . . . . . . . . . . . . . . . . . . . . [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) 08d73f65ee6b603d3fbe4674491b37937060fe2c . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'akaflieg-karlsruhe.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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