www.skeba.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:b7:e0:5a:18:25:f8:f4:6e:bd:8e:76:c5:07:7c:b9:c4:b4 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This 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. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.skeba.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:b7:e0:5a:18:25:f8:f4:6e:bd:8e:76:c5:07:7c:b9:c4:b4Serial Number (int): 411019031741132134974270735263202853635252
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 65:ab:90:24:0b:8d:62:d9:a0:6e:a5:4e:1c:85:bd:13:4e:f7:2b:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3e:ca:6a:f6:e1:79:0d:55:55:87:84:4c:c4:a2:98:7b:33:e0:e1:15
Fingerprint (sha256): c7:cf:29:42:58:f9:8f:42:cf:f8:84:00:db:bc:d9:b7:42:33:6b:07:7b:68:23:6b:c8:93:1e:19:08:9c:cb:d3
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.skeba.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.skeba.de
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
service.skeba.de
www.skeba.de
www.skeba.de
Other certificates including the domain name skeba.de
(limited to 100 certificates)
exchange.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
service.skeba.de
service.skeba.de
www.skeba.de
www.skeba.de
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service.skeba.de
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www.skeba.de
service.skeba.de
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www.skeba.de
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exchange.skeba.de
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exchange.skeba.de
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www.skeba.de
www.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
service.skeba.de
service.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
service.skeba.de
www.skeba.de
www.skeba.de
exchange.skeba.de
mta-backup.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
service.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
service.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
www.skeba.de
mta-backup.skeba.de
exchange.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
exchange.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
Certificate
The complete raw certificate details for www.skeba.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYjCCBEqgAwIBAgISBLfgWhgl+PRuvY52xQd8ucS0MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMTIwNTUzMzdaFw0y MDAyMTAwNTUzMzdaMBcxFTATBgNVBAMTDHd3dy5za2ViYS5kZTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAIt1BpIqFdUpm0oZGEs2zYaAafj3JxsGRTc8 iO1Zu6TwYnotUHiV9AaCFIMNk+xcE8Fb0uymY9TEnZRK9eTilKWGX6HNvQwgcbVL MSEm240MuiCawzeFE6YyZEJk+WPuQqNyYh5JVRrMWxZwxg+cfvLfKGJEUXupNSgV 5nRbcaJgDn6jbNujrVkUDOcDGJkBIoWNi7MFlWqiV4IHDyfRGwrawHJAbvRP7A4J Y8oZJKyNmCq5FMbhxbZZ7SJkNgr60pnQGYPv78RwHVn8rZIReAxJabC38/Hpgakr HqCfeCUcZesWrbvOpK4nWWpMNfv+OMJqASF7h6RTQ9fJwDzFiKMCAwEAAaOCAnMw ggJvMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUZauQJAuNYtmgbqVOHIW9E073Kwgw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzApBgNVHREEIjAgghBzZXJ2aWNlLnNrZWJhLmRlggx3d3cuc2tlYmEuZGUwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW5eY559AAAE AwBHMEUCIQCGL17wVWmqTc/O2ekL5bjPitKpY2Qn34X6F0X8a/t/5gIgYUmuSBGg LPNUdq/fuOgMC6eDwJKcRsGusRuRR19Vk1wAdgCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW5eY554AAAEAwBHMEUCIQDM51NzIhz+q+KlV6jLSP0N zOutW3cdJkoECk15PJhDNAIgZC4+I7YH3B04/5muQOz+umq9uf2DlWo0gmwpbaxG zGYwDQYJKoZIhvcNAQELBQADggEBAGNDiv1pQ/pN42+19l0VlW0QeU3smZEuUaC9 T6IMhW6gbUw3YOv/bYPIwn4cpD6xPzEz4mBi2SKx87wM01oedTPF9ARN2jMSBMRG bLUafpl6KoIX00SzscoJBpTtgoapD0d+upQE2S7HO5geft6Hh+zUBpB+z5EAbXyz 2I6dO3G5EsdbzHFsdGv97/VrRyTvkzBc8PQ0dIYA+gqahY2n1uC4D/EAty9o29af YVxVMS06G6+i+y0M2iHvhC/kLmoTHslT5dHtt3VVwL6Y4LqpAwKbvGbNt+LEjDBd H6zMMhN+sS6ikBYJ3OYSp5KwfUzZoAUtdEszZZNm1kDRDoInyQE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAi3UGkioV1SmbShkYSzbN hoBp+PcnGwZFNzyI7Vm7pPBiei1QeJX0BoIUgw2T7FwTwVvS7KZj1MSdlEr15OKU pYZfoc29DCBxtUsxISbbjQy6IJrDN4UTpjJkQmT5Y+5Co3JiHklVGsxbFnDGD5x+ 8t8oYkRRe6k1KBXmdFtxomAOfqNs26OtWRQM5wMYmQEihY2LswWVaqJXggcPJ9Eb CtrAckBu9E/sDgljyhkkrI2YKrkUxuHFtlntImQ2CvrSmdAZg+/vxHAdWfytkhF4 DElpsLfz8emBqSseoJ94JRxl6xatu86kridZakw1+/44wmoBIXuHpFND18nAPMWI owIDAQAB -----END PUBLIC KEY-----
ASN.1 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 411019031741132134974270735263202853635252 . . . . . . . . [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 X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-12 05:53:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-10 05:53:37 +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.skeba.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 17604831897858488166004489316412947795795766101305928897874686083161525001613407010205450287250826175471751858150399167147145515794473078959357695265907077148736351495653361110768924762258643565718794390458406989008739001592044867538590041783770266539331124418461274693888001723661460806442845233562390719238841831944539409473669808075207963861800409797892639685788812456827172955189454094348911764641272829764959466315828831681347955975112779071891249823562868943783701233649703767708576701104616438529446774431625421178806720556886460313857178752390932553534838013116171999111617647249943222284628052847941227219107 . . . . . . . . . . . . . . . . . . . . [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) 65ab90240b8d62d9a06ea54e1c85bd134ef72b08 . . . . . . . . . . . . . . . . [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 (99 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-x3.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-x3.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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'service.skeba.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.skeba.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e5e639e7d0000040300473045022100862f5ef05569aa4dcfced9e90be5b8cf8ad2a9636427df85fa1745fc6bfb7fe602206149ae4811a02cf35476afdfb8e80c0ba783c0929c46c1aeb11b91475f55935c007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e5e639e780000040300473045022100cce75373221cfeabe2a557a8cb48fd0dccebad5b771d264a040a4d793c9843340220642e3e23b607dc1d38ff99ae40ecfeba6abdb9fd83956a34826c296dac46cc66 . . . . [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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