bitmanager-consult.de

Issued by R3

About this certificate

This digital certificate with serial number 03:c2:86:70:05:38:3c:3c:36:be:43:c9:e9:e6:4c:66:fb:0f 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=bitmanager-consult.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c2:86:70:05:38:3c:3c:36:be:43:c9:e9:e6:4c:66:fb:0f
Serial Number (int): 327530335172493603493143046659287995054863
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 02:78:02:02:dd:72:eb:d1:2c:ef:f1:14:38:13:e6:77:a2:5e:ef:12
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3f:e1:71:df:13:3b:cf:91:6b:0f:3c:93:d3:b6:b0:06:22:66:17:0e
Fingerprint (sha256): 76:c2:5c:ae:70:7f:8f:fb:b8:e0:62:aa:dd:40:81:6c:32:a0:27:ee:f2:3c:35:90:c6:60:8e:95:ed:ae:bd:91

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

Revocation information

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

Check the revocation status for certificate bitmanager-consult.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bitmanager-consult.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

bitmanager-consult.de

Other certificates including the domain name bitmanager-consult.de

(limited to 100 certificates)
henri-nannen-preis.de
geo-kompakt.de
bitmanager-consult.de
bitmanager-consult.de
bitmanager-consult.de

Certificate

The complete raw certificate details for bitmanager-consult.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3b69/1n0LyBEG4FRvl9m
GbyZKiOyc47nFW5PKvaZ/Lnw0Vwxhtj6VhFA0yVdjpnApET6/uS6G2l4AHEzlckU
Gb3TVbiSUbh3muZHf8QLCE+UtOvwvPlH+tPiQHyUCKmrCwQnYDk7vMxMo6j5gHdF
voc+532IPLEJnOXiYZOaEHzerJVsE1aK8HBhefX814v80uF6LKlvZrhgWzRUjFRW
Zi4Up4Ur1y4snBfq6NTsQXrjvoWTfNiC0bYt89Eutlum7RwWDgu6gsKX8r8lmb+9
MNbKebn4uKlO3M+kuleS+wJy44h9qaH3M7lS4qNQqIUE96eqJgy1kqqSDqD3sgzY
YwIDAQAB
-----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 327530335172493603493143046659287995054863
 . . . . . . . . [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 2023-08-25 13:54:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-23 13:54:08 +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 'bitmanager-consult.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 27992723870882245411652891806551578646224531038865996267174532814473580634075991216642207226292054131478488121448467583310344313826038212244486915718909430715953263526478705753024322710832675299842468637703223811994668107029331743878636718561593581801984824448730937881221259186477630384177396677928097885624299857873103640147195854113729951333634419505869348640933628539550347237931717629892759927923662132637751241290040882806018027966733924124307386349995666062997734566224612002778579212504945071145329561973978751472261998239065551839569704074012587171963642575906109516971891385049379980489944111687979464710243
 . . . . . . . . . . . . . . . . . . . . [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)
							02780202dd72ebd12ceff1143813e677a25eef12
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bitmanager-consult.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)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a2d303789000004030047304502205931e4afdb734e614bb564da87c6a464a7d3e77f8b98554f2c38d23f9211711e022100ea48e8eceb0dacf23c637bdb41e869f97a02b34ecf5be27ad4931d395071b53b007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a2d3038190000040300463044022044ba5d7a2d4eeef5daefa7f2586423580e359a1586f1fdca8ce52074ba4b1208022023ba741eca4488f141e1c434c943617739aa0eb24b114d2fec4c150daa97a806
 . . . . [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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