api.viversum.de

Issued by R3

About this certificate

This digital certificate with serial number 04:cd:a1:b0:e3:26:29:12:09:7d:37:f9:1f:2f:d1:d2:7b:21 was issued on by Let's Encrypt.

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=api.viversum.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:cd:a1:b0:e3:26:29:12:09:7d:37:f9:1f:2f:d1:d2:7b:21
Serial Number (int): 418421953104532206077037360757697814887201
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9c:a3:19:4d:25:63:ab:ca:0f:ca:ff:60:17:58:d1:14:7f:bb:78:9a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ba:e7:c7:3a:64:4c:db:f2:61:b3:7f:02:5f:be:28:20:d3:4a:37:78
Fingerprint (sha256): 7c:1b:3e:89:6f:cd:58:95:84:6b:55:03:54:35:bb:30:53:4d:99:b0:2b:4c:82:32:3b:bd:ac:0c:e4:5f:19:e4

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

Revocation information

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

Check the revocation status for certificate api.viversum.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for api.viversum.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

api.viversum.de

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lp.viversum.de
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www.viversum.de
api.viversum.de
dev.viversum.de
*.viversum.de
trck.viversum.de
beratung.viversum.de
beraterportal.viversum.de
trck.viversum.de
lp.viversum.de
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*.viversum.de
viversum.de
dev.viversum.de
www.viversum.de
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api.viversum.de
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trck.viversum.de
trck.viversum.de
*.viversum.de
www.viversum.de
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vivcdn.com
ssl02.viversum.de
*.viversum.de
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www.viversum.de
api.viversum.de
www.viversum.de
www.viversum.de
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trck.viversum.de
viversum.de
trck.viversum.de
www.viversum.de
beta.viversum.de
adventskalender.viversum.de
viversum.de
trck.viversum.de
adventskalender.viversum.de
trck.viversum.de
ssl02.viversum.de
beta.auramind.fr
stage.viversum.de
www.viversum.de
viversum.de
www.viversum.de
lp.viversum.de
ssl810158.cloudflaressl.com
beta.auramind.fr
trck.viversum.de
ssl02.viversum.de
trck.viversum.de
*.viversum.de
*.viversum.de
stage.viversum.de
www.viversum.de
*.viversum.de
media.viversum.de

Certificate

The complete raw certificate details for api.viversum.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysNkf/bQ9Jvkn+iP/MnD
6FeLxIY85vfaA7TggFC6LkxO/wQvt9ZcqsvR5gFLug4yAm+4Id8Unu0GFx+U3VOF
MQwf60ucglPYHOP+ob16l5nKWdAfGAXgBmgqfnAz09+vmFT7YEzN/Y64diknsfkM
aulu5IBqIbtuPoKfDERTq7wVK4GHHpwWT1No9z7aNx1+sQtwKlkgsRxrVf8RFxbB
c3VkL+DYPSb93K2LO+slU/frzX4Xpsn/mkKzaW9sYgb6UtW4eaPzkgjZq3sWmEfq
1xD7Bt1uEeux6AOJkm30tXu6g5qXRpCbVyN46/P7dipJ5xRHhN3/NYqPe05jAiMe
EwIDAQAB
-----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 418421953104532206077037360757697814887201
 . . . . . . . . [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 2023-11-24 02:06:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-22 02:06:07 +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 'api.viversum.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 25596489274223318034981403677753695585529386053199946222491720757649957863390938179894233554035074764208959357652374507686446784150924948592746016077431667441254839990086220822069679423876596154033603330779249747044321920768211504793049180712438030966120485878066700567711593756123179018195699331263825000924581427057536633251479059908809708990056256808694856638512770640867411799407538174216294165127845402619001079831892736197382557800319240620217267039069390743994495992784372382509024393368943313680565839418699652845528273108343989349736014350445344607449081650382862811819329123541470182501687315274369882856979
 . . . . . . . . . . . . . . . . . . . . [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)
							9ca3194d2563abca0fcaff601758d1147fbb789a
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'api.viversum.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 (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)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bff4ab9c80000040300483046022100fb9c77737413e999c2e27ef90f0dcdf5dd300fb4730afd5b93638c7fa895fd6f022100d8043484eea634aca28bfcd87687ad0baea6a84ecb0f9abaedd65ebca867b830007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bff4ab9d10000040300473045022100db7ed3fbba0b1e6571b422a29589d1c1d528f9550173d0d6eddadac6d3df186e0220342830767f9b032d87c139a6246e299b4ffce71ea00792efa84f59a6067fba19
 . . . . [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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