legalbff.de

Issued by R3

About this certificate

This digital certificate with serial number 03:d1:5c:0f:c1:ad:76:cc:36:a7:a4:67:90:43:90:7a:0d:40 was issued on by Let's Encrypt.

With 13 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=legalbff.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d1:5c:0f:c1:ad:76:cc:36:a7:a4:67:90:43:90:7a:0d:40
Serial Number (int): 332578243270070260816305054927027057593664
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3a:2b:85:75:28:c1:dd:53:91:96:a9:bf:ca:eb:9e:90:06:a6:b3:94
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 14:ec:41:f6:83:6f:fc:59:67:c7:09:64:f3:dd:02:db:de:34:4e:12
Fingerprint (sha256): 50:68:75:70:30:8b:8b:87:5a:28:99:5a:fc:d6:76:fb:55:88:d1:fa:ba:8c:71:09:51:f3:9b:b7:14:1b:1c:5f

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

Revocation information

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

Check the revocation status for certificate legalbff.de

13

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for legalbff.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

clye.app
fhws.clye.app
fsiws.clye.app
hub42.clye.app
invia.clye.app
legalbff.de
prod.clye.app
startbahn27.clye.app
study.clye.app
test.clye.app
thws.clye.app
we-female-founders.clye.app
www.clye.app

Other certificates including the domain name legalbff.de

(limited to 100 certificates)
legalbff.de
legalbff.de
legalbff.de
legalbff.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqbjLCI0ajd6H8p89VXz1
VshCoxuqGgY7v6AB1gPcIDQ1G1kuvCJCfevJQf071gAadasTVQkCj7A/3hki5X+R
xPn3n+xpe6s193TTMTKXLWKEDb24rMjnpT407VsVHgtcd2aP0yCPoq9FHGvJsl22
mJpvQ/cRIrmPut8zuO4XITSqaH55sIj0HnzDmXn+mNSbGVO69gegc7DYO2MXvoVt
siIUeqD5AdB0REsZI7T6DbSCjGSyGHLI+N73hsm0Jbg47kEUDmwiHCMhUT+IqWdH
hlk7ofNl6hqyNxLymZdw4lMhp0HkHkG1eN7vl+fEKw6zx727ia8XEb54hykrMWTa
owIDAQAB
-----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 332578243270070260816305054927027057593664
 . . . . . . . . [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 2023-10-22 11:47:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-20 11:47:14 +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 'legalbff.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 21425398412765135899574497706540403540036756596635236247470188336651209016959573732823470468564864017063344878758615217186671130946298530460209650269619985307809609972183875745923528293197336411403473846512250992105276366689417774321157416711777345092303840048728069232560227562472960146817310639889569081555098880252948658214877527072827378176088312642060451071879658887689870024739971275823098700641782584119941089871707942697857079690006700787662290669692879257491303837818981030441178279190298383933342419968523712793912314301466691998820102960477650702364580510461259916862604112015785177321917892246672133905059
 . . . . . . . . . . . . . . . . . . . . [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)
							3a2b857528c1dd539196a9bfcaeb9e9006a6b394
 . . . . . . . . . . . . . . . . [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 (215 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fhws.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fsiws.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hub42.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'invia.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'legalbff.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prod.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'startbahn27.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'study.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'test.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'thws.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'we-female-founders.clye.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.clye.app'
 . . . . . . . . . . . . . . . . [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)
							00ef007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b576ce2620000040300473045022100ba8789b60343d1324da84c0c90b710e052660d3ae24087e45afd8e2305383dd902201ec6b4789164c852c0c426c777d9b7bd3aafbcb37804636d6cd2da217fb054b300750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b576ce2920000040300463044022008d4cca4031c24d7ae6d6a8caf098b7c6f5673e6e705425cd2a3994fd0b83d42022009a9a736c1d0ae6ae1893dc1bfe659bc1a5c097f2bab3bed4bfa44467e810239
 . . . . [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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