openenergy-platform.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ed:30:88:a0:8b:f2:b8:87:5c:e0:db:08:ef:3a:3f:77:cc 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=openenergy-platform.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ed:30:88:a0:8b:f2:b8:87:5c:e0:db:08:ef:3a:3f:77:ccSerial Number (int): 342048291107986962106858706906874986330060
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 83:36:8b:b1:64:3a:68:2a:9b:bb:bc:5b:6b:8b:10:38:50:07:b6:c3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): af:3c:ca:ed:14:8a:39:00:e4:67:84:08:64:cb:5d:6f:8d:3c:d5:c3
Fingerprint (sha256): e6:38:60:10:67:a1:4c:c5:a9:2e:ae:a9:8d:b2:9f:04:99:84:6a:6e:e4:4b:c9:10:62:8d:1e:0a:36:df:36:8a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate openenergy-platform.org
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for openenergy-platform.org
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
oep.iks.cs.ovgu.de
openenergy-platform.org
openenergy-platform.org
Other certificates including the domain name openenergy-platform.org
(limited to 100 certificates)
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
openenergy-platform.org
Certificate
The complete raw certificate details for openenergy-platform.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGLjCCBRagAwIBAgISA+0wiKCL8riHXODbCO86P3fMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA4MTMxMDM3NDZaFw0x ODExMTExMDM3NDZaMCIxIDAeBgNVBAMTF29wZW5lbmVyZ3ktcGxhdGZvcm0ub3Jn MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuLmO3BuHJAzFmC1dF1Xd pIPF7qq6awGbQqn4C/JOp6459cBUUh45Hc9bUXx54E8yNkdxLADjOfA0GQBh3dS0 Dg/BZQ8Eqir+WtpQNgOlapOXaB2QuFncgZLaAERulGGY1eLjU92VMIo6kBLnpiSY ZSoGN+/kPXC4JR44ejkpjybOmYMClh/TO61r4etdNVkvlwLqf3IdTPP+QS7CGtE2 hkoDuqbxI0RdiNfYxPIsnT5BRmx3VzN0KKemN34KdLvWocZ43ppEnQtLoG8GEPZj os1ygxjv5NRWjf49QVvz0PE5z5uXX0OWz/ORpDrh2LNxHDFk+P/+T3Md9Ezk8DK6 oQIDAQABo4IDNDCCAzAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSDNouxZDpoKpu7 vFtrixA4UAe2wzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMDYGA1UdEQQvMC2CEm9lcC5pa3MuY3Mub3ZndS5kZYIXb3Bl bmVuZXJneS1wbGF0Zm9ybS5vcmcwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYG CysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNy eXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBv bmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBp biBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBh dCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzCCAQUGCisGAQQB 1nkCBAIEgfYEgfMA8QB3AFWB1MIWkDYBSuoLm1c8U/DA5Dh4cCUIFy+jqh0HE9MM AAABZTMT5EEAAAQDAEgwRgIhAKfdG40/DhUYqzzKekkWbY3SCcncFwJeN0cuwvQu odA7AiEAwmSxee5ZVv3Z47SwIkc9D3IywGDZ1kcMfD6IDs9gJTgAdgApPFGWVMg5 ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWUzE+YhAAAEAwBHMEUCIBby+A7E poHvizCT3QkyTNK3nrMKwWBnKjDdW/j+GRGoAiEA7h9K7CKw9GEh3bXJ6wWgdy9m crWijstDJmB7iIbS9towDQYJKoZIhvcNAQELBQADggEBACJZynWYldsFVRBU4v7j gBorn9iac7MtWWv2OOMiChwIoxCL4MwhFEX030StoLOwXLRh0RmXYU7wxOSygVv2 b8IV6PuFwOUb4ehHSDR+/NtlkXuWI58s+1O97O4yzu+QoFiEZVV93hLDrF7J1xqF 5lph58OIgmY2+e4i9EnWNIp+KyQ5/P4sPMxi9aYB+zsCF5M8Alx6mjs9sJacX1Yk srE603i4l55cBm3XcB6MO6WNOTMl58jdxtYbI4tun6GD7wtdnZrFSvhpvTXh6zdp zf4SrPekGASoZnsVfcBEHxfhH/ztX1xMs1RngG5YQPKhRAO12qbybfXXncrXcBve EUY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuLmO3BuHJAzFmC1dF1Xd pIPF7qq6awGbQqn4C/JOp6459cBUUh45Hc9bUXx54E8yNkdxLADjOfA0GQBh3dS0 Dg/BZQ8Eqir+WtpQNgOlapOXaB2QuFncgZLaAERulGGY1eLjU92VMIo6kBLnpiSY ZSoGN+/kPXC4JR44ejkpjybOmYMClh/TO61r4etdNVkvlwLqf3IdTPP+QS7CGtE2 hkoDuqbxI0RdiNfYxPIsnT5BRmx3VzN0KKemN34KdLvWocZ43ppEnQtLoG8GEPZj os1ygxjv5NRWjf49QVvz0PE5z5uXX0OWz/ORpDrh2LNxHDFk+P/+T3Md9Ezk8DK6 oQIDAQAB -----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 342048291107986962106858706906874986330060 . . . . . . . . [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 2018-08-13 10:37:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-11-11 10:37:46 +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 'openenergy-platform.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23319350196603396086551211185538564240171591665293586877729071200872375110130960770891744542345813134680333775721330921598400792398749727382787380980238960206693990445492717162134495644739579251678946676010136701625185332008621205530863030176943649989728553468152040052207658237848682251198591633240852994649147117134172760760133295684015777294604412403202819362862545520368359035187366007058435911193258136938035123799427950391827701312183576659371518973517008432483216126871149512648050847696175254572209229497759584265840638174647184057570274711282539041289080105383151180698916083383506618920772910155982005516961 . . . . . . . . . . . . . . . . . . . . [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) 83368bb1643a682a9bbbbc5b6b8b10385007b6c3 . . . . . . . . . . . . . . . . [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 (47 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oep.iks.cs.ovgu.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'openenergy-platform.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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c000001653313e4410000040300483046022100a7dd1b8d3f0e1518ab3cca7a49166d8dd209c9dc17025e37472ec2f42ea1d03b022100c264b179ee5956fdd9e3b4b022473d0f7232c060d9d6470c7c3e880ecf602538007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001653313e6210000040300473045022016f2f80ec4a681ef8b3093dd09324cd2b79eb30ac160672a30dd5bf8fe1911a8022100ee1f4aec22b0f46121ddb5c9eb05a0772f6672b5a28ecb4326607b8886d2f6da . . . . [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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