careum-weiterbildung.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:12:9c:ce:7c:d9:3f:15:6e:a2:53:fa:67:2e:1d:ef:b0:42 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=careum-weiterbildung.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:12:9c:ce:7c:d9:3f:15:6e:a2:53:fa:67:2e:1d:ef:b0:42
Serial Number (int): 354782658044344009563418999519449571110978
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: da:50:0a:11:d3:4a:f8:7f:ae:27:d2:db:f1:58:95:ed:f7:c9:a9:4b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e1:64:b1:e2:e1:9d:6b:2c:6c:bf:66:a9:e9:e1:06:34:05:e9:fe:09
Fingerprint (sha256): cd:66:72:f1:42:f1:99:eb:d0:4b:8f:c4:58:a7:0d:6e:df:71:12:73:79:00:31:7a:e8:b4:18:49:79:f5:b1:e4

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

Revocation information

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

Check the revocation status for certificate careum-weiterbildung.ch

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for careum-weiterbildung.ch

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

careum-weiterbildung.ch

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dokumente.careum-weiterbildung.ch
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moodle.careum-weiterbildung.ch
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dokumente.careum-weiterbildung.ch
careum-weiterbildung.ch
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careum-weiterbildung.ch
moodle.careum-weiterbildung.ch

Certificate

The complete raw certificate details for careum-weiterbildung.ch 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 354782658044344009563418999519449571110978
 . . . . . . . . [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 2023-09-06 18:29:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-05 18:29:13 +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 'careum-weiterbildung.ch'
 . . . . . . . . [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 956400408559576401887503654835379677501594044713633962892438945065178111263143985637088684337349099717229543050478935200905156245375347846314332234411914693900812297160721211276771987736896332279574711322432807449018538338485207772076704344442972310836194958403866429113278022071245606994525445356273904352303542971666135452228760901346495925486199463295678225407190869117194878002936440821528979469783589139777938983788417326355882489310295698321742469907939628959935444016139034992398877148093133655229586249480152556199484210256326260095283831147914934793445146401642261858519268435979813924014676847744693554779434394751033551894270753681140339788857855618173532467496145938039731286443920438241711011996662515495858613675282902397005118271804315437629969316878277373616123410755709823286609352486810168230081564322236492747897494990115019202786984520530533962793876206074008694034213715629373379472569732983661656661966363487388789065923740180296206976939156036750665450558559663006740664050407605849942567309171940427002843278603823500217220421241068276494157931256726947332540904027235392034348585100521942151466263022633290300106577994793373849689728702067410612124543060804459077989501775893041697982578299373235230719640287
 . . . . . . . . . . . . . . . . . . . . [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)
							da500a11d34af87fae27d2dbf15895edf7c9a94b
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'careum-weiterbildung.ch'
 . . . . . . . . . . . . . . . . [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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a6bf862ab0000040300483046022100abcc7130e1ec582b18fd464e5679ca17a383a09504c041edbb6072380f6004d502210087c9aa1a329fc584a7773662abad9c402e8cc61f155a841a83632809b0ac29540076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a6bf862ca0000040300473045022100fddac3ebc1eecb5d33c28e995d1008496cbd9918cde28230edca1d4d8bc24872022066ae163cb5f93f5ca6ac8daf98d7df2d9a92ba3b467336ccbd9f0d36c8a18fa4
 . . . . [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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