equip.coopersystem.com.br

Issued by R3

About this certificate

This digital certificate with serial number 03:f7:27:9f:c7:19:9c:4b:f0:a3:31:1f:66:2d:0a:15:4d:d0 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=equip.coopersystem.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f7:27:9f:c7:19:9c:4b:f0:a3:31:1f:66:2d:0a:15:4d:d0
Serial Number (int): 345439271930017245828847349933668060974544
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9e:60:49:e6:fd:34:e3:41:b2:d5:3d:72:7e:f2:20:94:dc:13:31:ac
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c9:a5:b8:b4:e8:2c:46:91:d7:2a:95:d3:d2:16:b7:99:36:a2:6a:b9
Fingerprint (sha256): 7a:93:3e:f4:d8:d9:63:ac:ce:6e:a9:74:ba:5b:ab:93:71:49:81:2d:e3:aa:27:e9:70:3b:4c:0c:3b:a0:cb:f2

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

Revocation information

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

Check the revocation status for certificate equip.coopersystem.com.br

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for equip.coopersystem.com.br

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

equip.coopersystem.com.br

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Certificate

The complete raw certificate details for equip.coopersystem.com.br in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwiyv0xQujxhy69mdevbA
w/A0D4VPRDqTw46geIEmwLox+QrvN1xcD09ICOyCXhTAR4HJ1S75VOlP3thHL5O8
6ucmm8vCOacdDocoY4EGNVijCBK2Fhh4t6hfGR6ApwFjdxwm05OmTt8Z9Gmk9Noy
9zXzqtCKwWXoBfOdrSH5XnQ+8s4HBhkk4MRU8oq1fqsqfKY/Kvyq5Jr43A4XzHwN
P+UB8cYgjA6pH052YY5UNKCNGsBKwcRS/jciHJkZq8Xq6FId1rTeP7xl0GlFgndo
dedDO71LIfxM1elSCSnDg+Hr07dJKhI5l1iYyjcP7K9TdL+h/adHnUxuWb7NSghg
5wIDAQAB
-----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 345439271930017245828847349933668060974544
 . . . . . . . . [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 2023-06-26 13:38:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-24 13:38:27 +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 'equip.coopersystem.com.br'
 . . . . . . . . [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 24512267052962489830642515758695291520060408697814341246587813513025325127559313237392075093139331518828496745219514400700817909510057702612343908751943444097329378744417353502912485607225436340839478434489636687853523014960873910128236789624766739417794803680285971046909584628014003075900846634676298445166986499953035428803614147845529751661015567899216165195876200919618937851794446064647917148020077959676781980583595710575254164999222633828174741698503520054546735812032074675432300316519643197515908403884232334977077961046855730648592350063391336813997838661134406926933892061149004559398911125486218693337319
 . . . . . . . . . . . . . . . . . . . . [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)
							9e6049e6fd34e341b2d53d727ef22094dc1331ac
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'equip.coopersystem.com.br'
 . . . . . . . . . . . . . . . . [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)
							00f0007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188f8244ccd0000040300483046022100b51e5dddaf16254dddc54fb53bdfecef9031f66f6f81554031aefa7a0f6c70e2022100e9e29ab11aa2c99116be24a8b9af017dfefdaa0baefa04042b44a1316fa5ffc2007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000188f8244cc90000040300463044022067ccabd54cb7e1492f52a8e4d681c3f4c2916f8d874bbef96d5956900a6b6b6c02201dd29870a2e91fd412b2407c7bf1013a2933bfba2b62feb2c40c3abc4d1dd6d0
 . . . . [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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