usu-gruppe-karriere.de

Issued by R3

About this certificate

This digital certificate with serial number 04:22:4f:96:08:67:c0:d9:50:6b:3b:6b:5f:d0:19:2e:3b:e9 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=usu-gruppe-karriere.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:22:4f:96:08:67:c0:d9:50:6b:3b:6b:5f:d0:19:2e:3b:e9
Serial Number (int): 360124532229028144329092561653138069535721
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 30:80:8a:91:9c:36:14:e4:6a:ff:c0:88:cb:e3:01:27:c8:2c:f3:36
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 44:67:49:1e:54:cb:56:57:b5:45:5e:11:1f:c3:42:64:9c:2a:db:ac
Fingerprint (sha256): ca:8b:15:74:be:74:a4:54:03:f8:fe:28:e1:db:67:21:db:3a:ae:a7:8b:29:46:3d:6a:bf:c7:47:f1:fd:dd:c3

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

Revocation information

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

Check the revocation status for certificate usu-gruppe-karriere.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for usu-gruppe-karriere.de

Public Key Algorithm

RSA

Key Size

4096

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

usu-gruppe-karriere.de

Other certificates including the domain name usu-gruppe-karriere.de

(limited to 100 certificates)
www.usu-ag.de
www.usu-gruppe-karriere.de
usu-gruppe-karriere.de
www.usu-ag.de
usu-gruppe-karriere.de
www.usu-ag.de
www.usu-gruppe-karriere.de
www.usu-gruppe-karriere.de
www.usu-gruppe-karriere.de

Certificate

The complete raw certificate details for usu-gruppe-karriere.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 360124532229028144329092561653138069535721
 . . . . . . . . [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 2023-12-08 08:44:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-07 08:44:48 +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 'usu-gruppe-karriere.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 816016380475797069142851089340848249974139893117491213979119816188194209768393253082670647190800504126185786652170496316322443010289428870972419464156840561706242003002933546948445781559261789133094076783114781719666263363013790970538947170626733497979596991695570511146682831500503623587983260811228960950120598583491220076204482823636693427015679242638459867972753860737074767094585196900900202879478566069026704397084120314480366079678146720479378376431492504192964981956223767622080754098089108063620434017154415444890908483190005472239063517247937268817108478317730426401712071985151482536426760840742635386374229157702158445024030486320979070107228047737073130624930462098578550092703701807667793078574150242526899876947675060539662327483258735306679160652777165821865391025666914866159228300028586525262323353767550962450105019606486690254838075053474268560483724158767140057606127144125010648043869916902990435170811355162523226546643327868175327620576662564884595584326016030665057349611244548703114095765973529962408455176885504141034500253346576485721444203139074695001463926659268037190306780217905867309350522838316319533065022825386594654873339428847950980163608805427580698350568272473914806074679343597025816258695871
 . . . . . . . . . . . . . . . . . . . . [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)
							30808a919c3614e46affc088cbe30127c82cf336
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usu-gruppe-karriere.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c48d0c02f0000040300473045022100844f0660a2102e342b94f27b92dcc1f9d563cfe442691ec68095208b3ff4ac0502205612757e59a1dd400afcc27fc24ee2583a71e0ee339b49ed16f0c74bc46e4e28007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c48d0c03c00000403004630440220786d8b334699fa53ab9acaf4221b7732ef5fad6c724be8bb88d1991261221a33022031d6718151bac327cd61301dbe2265f1ce551b711d45ef71049d9077ebc8280f
 . . . . [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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