www.compendium-heroicum.de
Issued by R3
About this certificate
This digital certificate with serial number 04:2f:4e:9c:3b:aa:99:2b:af:23:71:95:1c:b6:bf:a6:53:ce was issued on by Let's Encrypt.
With 5 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=www.compendium-heroicum.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:2f:4e:9c:3b:aa:99:2b:af:23:71:95:1c:b6:bf:a6:53:ceSerial Number (int): 364546905964484607500725108920149468402638
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e3:03:bc:a9:91:0e:0d:59:05:64:71:a2:30:44:75:95:31:68:45:d4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 38:b5:01:8e:0c:64:6b:6e:f9:53:44:df:50:05:7c:45:89:f4:0d:c7
Fingerprint (sha256): fc:03:7e:cb:b7:56:27:7e:3f:ff:42:72:09:92:19:1a:2d:83:a3:68:e7:d1:b9:a7:14:3b:5c:e5:bb:a9:98:54
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.compendium-heroicum.de
5
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.compendium-heroicum.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
compendium-heroicum.de
compendium-heroicum.net
compendium.ub.uni-freiburg.de
www.compendium-heroicum.de
www.compendium-heroicum.net
compendium-heroicum.net
compendium.ub.uni-freiburg.de
www.compendium-heroicum.de
www.compendium-heroicum.net
Other certificates including the domain name compendium-heroicum.de
(limited to 100 certificates)
compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
www.compendium-heroicum.de
www.compendium-heroicum.de
www.compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
www.compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
www.compendium-heroicum.de
www.compendium-heroicum.de
www.compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
compendium-heroicum.de
www.compendium-heroicum.de
Certificate
The complete raw certificate details for www.compendium-heroicum.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFczCCBFugAwIBAgISBC9OnDuqmSuvI3GVHLa/plPOMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMTUwODQ4MzlaFw0yNDA0MTQwODQ4MzhaMCUxIzAhBgNVBAMT Gnd3dy5jb21wZW5kaXVtLWhlcm9pY3VtLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEArqOZkHicyCccqsXtLLjcJxj+DuQc9rhwuCcDdS7ytPuI1AL7 A+2pd3nSV86q3xFH++aqu5Olrl62KCMAvOQNADiv1PIrV1zV7pHt2xTns/+jUfCs qG3bN4KiBr+Kh2BHXrrUSQFe8t2UZ0td0HONLC/aXL4sV0F9gDlRZgfVBEj19Txi c65eZ8dXfgMBeYyJnhVUowLynN7rAQ0Lf9zF1/06WOPFTwgxN8BZYcTWrMt/AH5P wmJVJ9MSOM1lUIp3tWimUFSeEnWtMsAAvayptajc6o8jf2KLDAgy1UwzwzwVm5g+ K244Tpam7DBY1gCtyNkRS9NjbLfwfZDCwaexMQIDAQABo4ICjjCCAoowDgYDVR0P AQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMB Af8EAjAAMB0GA1UdDgQWBBTjA7ypkQ4NWQVkcaIwRHWVMWhF1DAfBgNVHSMEGDAW gBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUH MAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3Iz LmkubGVuY3Iub3JnLzCBlAYDVR0RBIGMMIGJghZjb21wZW5kaXVtLWhlcm9pY3Vt LmRlghdjb21wZW5kaXVtLWhlcm9pY3VtLm5ldIIdY29tcGVuZGl1bS51Yi51bmkt ZnJlaWJ1cmcuZGWCGnd3dy5jb21wZW5kaXVtLWhlcm9pY3VtLmRlght3d3cuY29t cGVuZGl1bS1oZXJvaWN1bS5uZXQwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEGBgor BgEEAdZ5AgQCBIH3BIH0APIAdwBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+r OdiEcwAAAY0MheoMAAAEAwBIMEYCIQCfoi0Z8x+BYcPigQZAN3uNx2GSJ7XLqyNX JomqPFcHvgIhALqoIqfBpP4YCrQva2MZ7HAYZND2AmkkGKmMuGVQTAzUAHcAouK/ 1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGNDIXqGQAABAMASDBGAiEA upKcqeNhHFspKxWjpVGKsMOOTS907CY2EHJ2y256+UcCIQCFhGM9mNzjBCix4Ve/ lEXi7S6myEUFf547XENV6CKS4DANBgkqhkiG9w0BAQsFAAOCAQEAZ/Qt6hJ8g4Fd yAiMhpwO3Jl8ePBEmfVTaS7vbWyduTSEVnMwUyeXiVSDuc8CvyIOdaBJpTyVJYgJ ETT1g6KwdDZFo5H4QEYlro2WLUcxiH2KmQobgxNDUPE5OSDmhBMF5EqR4ePnKOJY U6WjckBgDd9XFjDxAgb2gVYoFSF2W/+fpbUGHcfs6O5FRojZ4LHTBchRlxYS6A9j XDomUBUksVxV6NGR2xIovTpmcedshk9WQDI7VPk3VUO46eP7g9tEY9nUeQDAixmP HeGlO4PxVIit9T49Llq3cXWDoWaeJIV+Czqf27qTnvEKWG5cCLsDHU+qauG4/5yW 2M+bE0heuQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArqOZkHicyCccqsXtLLjc Jxj+DuQc9rhwuCcDdS7ytPuI1AL7A+2pd3nSV86q3xFH++aqu5Olrl62KCMAvOQN ADiv1PIrV1zV7pHt2xTns/+jUfCsqG3bN4KiBr+Kh2BHXrrUSQFe8t2UZ0td0HON LC/aXL4sV0F9gDlRZgfVBEj19Txic65eZ8dXfgMBeYyJnhVUowLynN7rAQ0Lf9zF 1/06WOPFTwgxN8BZYcTWrMt/AH5PwmJVJ9MSOM1lUIp3tWimUFSeEnWtMsAAvayp tajc6o8jf2KLDAgy1UwzwzwVm5g+K244Tpam7DBY1gCtyNkRS9NjbLfwfZDCwaex MQIDAQAB -----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 364546905964484607500725108920149468402638 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-15 08:48:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-14 08:48:38 +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.compendium-heroicum.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 22046139162172492698284215211939502861503983015561844897900290960693525863295836694763904370576189811224224172686850302441504408888189114679253055957415191765942256067155388531134491613679182259314344699060608653116408642389355860962221152592957708841717029902791936269984575738168417743987297403051310246149937296531019488197219935436624319127144481920038239811172994590238226975817489132323728571596022963447350111528394454063462503537185978903918553897619380249350378073518127927307921801596233393215044390364187426191159516953812215165403768269127345858760421561936254531729805056510932292927809423417606536671537 . . . . . . . . . . . . . . . . . . . . [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) e303bca9910e0d59056471a230447595316845d4 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (140 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'compendium-heroicum.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'compendium-heroicum.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'compendium.ub.uni-freiburg.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.compendium-heroicum.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.compendium-heroicum.net' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d0c85ea0c00000403004830460221009fa22d19f31f8161c3e2810640377b8dc7619227b5cbab23572689aa3c5707be022100baa822a7c1a4fe180ab42f6b6319ec701864d0f602692418a98cb865504c0cd4007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d0c85ea190000040300483046022100ba929ca9e3611c5b292b15a3a5518ab0c38e4d2f74ec2636107276cb6e7af9470221008584633d98dce30428b1e157bf9445e2ed2ea6c845057f9e3b5c4355e82292e0 . . . . [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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