openenergy-platform.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:53:7e:5e:88:18:b1:c4:67:f9:cf:86:7d:d2:c0:69:00:77 was issued on by Let's Encrypt.
With 4 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): 03:53:7e:5e:88:18:b1:c4:67:f9:cf:86:7d:d2:c0:69:00:77Serial Number (int): 289748267813456432365295237572122766803063
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 60:04:6f:c3:54:2b:b3:1f:6a:98:e8:ce:bf:6d:b7:67:b6:32:35:e4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e2:49:09:b9:1c:b0:b3:ba:30:04:98:98:c1:b9:2d:cb:2e:7d:3c:24
Fingerprint (sha256): ed:7f:e3:c7:f2:ec:a5:20:e2:02:06:1e:29:a4:af:91:f3:fb:8a:4e:e3:87:3b:4b:f6:97:bf:23:94:05:f8:1d
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
4
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
oep.iws.cs.ovgu.de
openenergy-platform.org
openenergyplatform.org
oep.iws.cs.ovgu.de
openenergy-platform.org
openenergyplatform.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----- MIIFpTCCBI2gAwIBAgISA1N+XogYscRn+c+GfdLAaQB3MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTEyMjAwMjlaFw0y MDAxMDkyMjAwMjlaMCIxIDAeBgNVBAMTF29wZW5lbmVyZ3ktcGxhdGZvcm0ub3Jn MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAugkEfA8C/tfw2jM+ZZSH RvjXn69np3QNWqDSjESBTOT+M9f4LXdOijce7PYV+N90jedSFVC4+0CmF5WQ/EH8 HBPx1lKB1b6OwuSkLKSnawO3UN4/jBmGIk0de9+rV0VTQy+tppUG16buhl7owPzd e7gHkn23F/mgAMTW3Gg9IV7tS4HSCLCA19DnVT8z4D+llDXPvuRYAeKg5TGtRnZC Ubb5jTsJYHlIe8gtOVkWhxSEEu4n1MCyGW/v/sdySdFk5Te2rFmsfU0mB77f8zn7 AnN6AqyrnYaO4HNtr9kVsnlpgmOCh4h3nk+vvxL07YanFUYPoNN28eSTGl6s1Tyw ZwIDAQABo4ICqzCCAqcwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRgBG/DVCuzH2qY 6M6/bbdntjI15DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMGIGA1UdEQRbMFmCEm9lcC5pa3MuY3Mub3ZndS5kZYISb2Vw Lml3cy5jcy5vdmd1LmRlghdvcGVuZW5lcmd5LXBsYXRmb3JtLm9yZ4IWb3BlbmVu ZXJneXBsYXRmb3JtLm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC AQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw 57JJUy3vi5BeAAABbb0NT3oAAAQDAEcwRQIhAO/y9tnAoYCYGgZsAeQNFmP6Y96+ TmwE/JkpJEf+qe5aAiBsV3aEOef1xLPVC06Gscw8JdXihIab/xk3T84VjWgPqgB1 APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABbb0NT8IAAAQDAEYw RAIgUa5RsYPgFyZHG7MbKqHJgIhE9C2uDS+FthxAolZuNisCICX1/HCyj6Jin6eV PYMgEGkvPGN5zKz0rBb7iZOZtYjIMA0GCSqGSIb3DQEBCwUAA4IBAQCQ3wvS9VGm za9yFhJdJZbjr2rNz6weNXzvfe+E7B2V2OVOacSYDiYpRWB2DG29C/GatDJ5mOn9 EP1DpyEo3645DAOKgKJb0efsaiyRTm66pOPH5c+4ohim2h+fO0VDesxSH88Abbec hmbtKbSrvMvc1vch92agRtakrOd6Ga4F66AiYAnzoxXb7rLdd79yMHYz0PYFS69/ tPjKf/NEjJizamlxmCn/ApJtvpDB/gSPQCFSghcCIv+j33KHbez5Ypi4DytonaMm 0gXnmhDum1IKlH1XRHOBLjDafq4/CXLe6A/OM5HC6MQjfXZUFD7eDalpYCD+X8le yYRQTTTNIpUO -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAugkEfA8C/tfw2jM+ZZSH RvjXn69np3QNWqDSjESBTOT+M9f4LXdOijce7PYV+N90jedSFVC4+0CmF5WQ/EH8 HBPx1lKB1b6OwuSkLKSnawO3UN4/jBmGIk0de9+rV0VTQy+tppUG16buhl7owPzd e7gHkn23F/mgAMTW3Gg9IV7tS4HSCLCA19DnVT8z4D+llDXPvuRYAeKg5TGtRnZC Ubb5jTsJYHlIe8gtOVkWhxSEEu4n1MCyGW/v/sdySdFk5Te2rFmsfU0mB77f8zn7 AnN6AqyrnYaO4HNtr9kVsnlpgmOCh4h3nk+vvxL07YanFUYPoNN28eSTGl6s1Tyw ZwIDAQAB -----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 289748267813456432365295237572122766803063 . . . . . . . . [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 2019-10-11 22:00:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-09 22:00:29 +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 23484771427536037430549030702741212000707105743367478820620140060315443060133487175719006351363493250249777043318315360626133770515527610058881301868631687781783792657771518062552657018696602649569240841697327542133493073286244738234447998809534398136927905532987143924809956166812217121939693091540189267729248221878555197897090382607592851369765096895288555996100020331313453337891635351104116561143190400924968287504911845782559910550914055674318965396984268508038371397804820971700464210631038492454554767868342408744637172202173122149042330620672360412584139996195091044396573133457007150752249315172380135174247 . . . . . . . . . . . . . . . . . . . . [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) 60046fc3542bb31f6a98e8cebf6db767b63235e4 . . . . . . . . . . . . . . . . [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 (91 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 'oep.iws.cs.ovgu.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'openenergy-platform.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'openenergyplatform.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 (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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbd0d4f7a0000040300473045022100eff2f6d9c0a180981a066c01e40d1663fa63debe4e6c04fc99292447fea9ee5a02206c57768439e7f5c4b3d50b4e86b1cc3c25d5e284869bff19374fce158d680faa007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dbd0d4fc20000040300463044022051ae51b183e01726471bb31b2aa1c9808844f42dae0d2f85b61c40a2566e362b022025f5fc70b28fa2629fa7953d832010692f3c6379ccacf4ac16fb899399b588c8 . . . . [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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