brede-consulting.de

Issued by R3

About this certificate

This digital certificate with serial number 04:5e:0c:42:73:0d:a5:f7:fd:2d:38:39:96:f1:0d:dc:ad:ae was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=brede-consulting.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:5e:0c:42:73:0d:a5:f7:fd:2d:38:39:96:f1:0d:dc:ad:ae
Serial Number (int): 380451981978709719800669516783232692825518
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 58:94:b1:3a:cf:e9:17:f7:2d:df:8c:15:ad:e8:c4:9c:b2:1b:4d:01
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f3:c4:81:e5:72:18:1c:bc:fc:e0:03:a9:4a:0d:dc:2e:b2:a5:a0:11
Fingerprint (sha256): 0e:e9:01:f3:88:ab:36:9f:41:35:c3:0f:c9:56:42:51:2e:8c:05:76:c3:53:a6:67:61:84:12:88:77:52:14:77

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

Revocation information

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

Check the revocation status for certificate brede-consulting.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for brede-consulting.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

brede-consulting.de
www.brede-consulting.de

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Certificate

The complete raw certificate details for brede-consulting.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApDqkMCVDTO3TckmVoKhf
wK7wMve7elAC+Krd26SepfqauS957w2FkQ+N3yqjoPA9xujeW+LfrBr3QH+bUNgd
JnwoeCIYQFbk5Ww0260jM8NmL0Sel1MJ1B+Usi8Unl2/GLmUNphkrIJFaYPc8rL4
w4bo4ZCTITRQ5uyqyn9HN20vErBFa95TBfqIfCvDbHDOxDLT1B0B2O14bIJBBH7p
maNBIGAMzGTAKKHaJK5Ugq9HwvT5BaCG37h1m2UeYvUuwaIcn5AbJ64FF6ah+WOD
ap48/S8G9lSvpdtjGg0MV6CF1986u7SozKjR6g1ay0O0IQUxEzLQNyMuaURsZnKd
IwIDAQAB
-----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 380451981978709719800669516783232692825518
 . . . . . . . . [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 2023-08-29 01:02:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-27 01:02:21 +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 'brede-consulting.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 20731999146629812539095830429154100529132151405832546474459035367893377483067207631779385528640469585794400222363112305949386804872455237938868971356674966541528829160152427663959399560039976251717864545250656718535639386925508654822161960740635368797388160596667081970493447400693438451959508577402339525684901998839364011893108228383278817032426926333115070165186857538003817595867673664831790099523953482979572393140078160415750916793836707856978387490175402787907828450390370928831740655326807902222948655876020976184418286708733465650929103105322842571705365269842019580177933792437067238297705089989123274612003
 . . . . . . . . . . . . . . . . . . . . [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)
							5894b13acfe917f72ddf8c15ade8c49cb21b4d01
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'brede-consulting.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.brede-consulting.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a3f0711710000040300483046022100ed74068695f0d2156734bdedce62fb5044837128a4f4d035077061d7d54418400221009a7a523c05800ad3a75858dd4a0ae515eed382f682bf0d963c618c0048201366007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a3f0711600000040300463044022004a86543c9df7bbf8b3d45a4fbb60d3e400c7131f533b0b7c098cf54621754f502204058eae0270fb53272c68d4a8de7e4ca3448ccb109cbfeb39ca5cec7141b81cb
 . . . . [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)
		0002ea7dcc1ceaf7262039ee9adbb0e6b0791f8f78aac400bee842ae462acb3eb9ffe31cf239603065375b2690e4dfb7fcfdc1a3114e75c5ea5828067143c6c4e7e0bd535147f61c4986dcbb2053cd0dca702cf28451b25847f667eeedb1680282d4fcf8487a9cfd9d6b0836041c707cf291b8c9a6b551e47848e5acef4888fd7901ea38f02d055cb1a36aaee39a12969bd75e9fa77b66bc2031960c509f6d4c6e2f7767d7692a63eba342559d9b7851850888e97785a152d245546a53089f23472d382a81d00beba2bedd1720fdf0cc79dc9e75f4e7bf35df7a2630a652cbcf7471a453e07fddb3eb0e73655818cc811fad077ca2c206b11999b60894e0b76e14