www.compendium-heroicum.de

Issued by R3

About this certificate

This digital certificate with serial number 03:60:7d:64:93:a1:14:68:5b:9d:5e:07:d1:ec:fc:52:7e:9e 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): 03:60:7d:64:93:a1:14:68:5b:9d:5e:07:d1:ec:fc:52:7e:9e
Serial Number (int): 294170640743126062161943531624521171893918
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5b:6d:73:b8:51:c0:af:df:77:6d:74:25:8b:51:13:f2:76:d6:36:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 35:6b:af:76:90:fe:22:03:29:ce:c6:50:95:2e:26:d5:b1:bc:b1:67
Fingerprint (sha256): 73:50:b5:cd:65:64:65:6d:c8:51:ad:aa:03:d5:df:72:a3:78:8b:33:44:e2:d0:34:16:21:36:ab:83:dc:30:97

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check 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

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

Certificate

The complete raw certificate details for www.compendium-heroicum.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvbssF1m26iX5bP5EUdA2
WTdefHfbwTe4zev1GCP2kP6Kl+pLfcdjww1A3LDILrgBGU9zWoobenioOv4lV9+R
LzZZG+Vd02DKBdPGUCgyssqUiATjZbAyVEl0hcEzH6DLfnyW0ULxjTaJgDB5R5Uu
YijvAcrWXf1GclUUJzP1jkYCGsSX+Qj27JIjjFVJdgBM3p3pUF33JhU0v8FK5XS1
lZ4lHHdfLYOOh/uC3LW+gfP3gUXEeAeOlyzJFSQYjlpUubv2g87JnFIQnTFGOmfs
UVYYiQ8h8eBJYos0NN7DLFtUxrCxliENQjLiW6wbUr1o2266alffhlFZkmZN/WGY
DQIDAQAB
-----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 294170640743126062161943531624521171893918
 . . . . . . . . [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 2023-11-13 11:06:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-11 11:06:42 +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 23951337705834963399145462706980712332268929199531111580970036755549467916863409547968470852060613023779311961940093908880481520865032431410724834822927534523201436749806911254770005154276944447619585023873385174882279687604456444295476758846793454983475091300893478058188794837873166590012801514421725379457444346690511205312830601120315184699464112141143331665099570761391167155106846983189116338988211306318144485263604024790114507602099721360403671764903077453684794942409006633821262995377250916046612172518590586796508508234466851290027217202258506230474213427255526325970532764416194792144087796734579517265933
 . . . . . . . . . . . . . . . . . . . . [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)
							5b6d73b851c0afdf776d74258b5113f276d636ae
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bc893ad8f0000040300483046022100bf9f664406dfa6891302ff02c659341b6ca5da7cd6beb050f1fd573229033a7702210095a441fd477ba260473dfa787fb61611fdef7c4dc2e762d5b0bc134e047442c100760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018bc893add500000403004730450220551014936cbedd2d6463df674c46ce2e129461a3994c9cdca84dc7bec2d5e05e0221008a56f806ac5f2b3b36e99d83e72d8403859a5c22fcb69f271718a7109ef8f62f
 . . . . [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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