oficinadaaprovacao.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:10:22:3f:b7:94:dc:0d:46:d3:ec:f3:69:a6:ec:02:76:8b 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=oficinadaaprovacao.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:10:22:3f:b7:94:dc:0d:46:d3:ec:f3:69:a6:ec:02:76:8b
Serial Number (int): 353939186187809605108767069949053242603147
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 54:cc:25:15:cc:9c:df:0c:2f:90:ad:9b:ca:58:ce:fb:3d:7d:e4:da
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ab:c9:c9:5f:8b:39:ff:a3:80:3c:29:0c:e3:3c:b0:28:7d:ec:e3:f9
Fingerprint (sha256): 53:a8:75:e3:2a:0a:0d:a2:94:9c:45:7e:df:9e:9c:52:80:39:27:da:4c:f4:cd:d0:85:92:ce:c2:43:c3:d2:d3

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

Revocation information

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

Check the revocation status for certificate oficinadaaprovacao.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for oficinadaaprovacao.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

oficinadaaprovacao.com.br
www.oficinadaaprovacao.com.br

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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqvGDhs5muTiudHdv0f72
WMonemfW+DxyxObhM2aGOv/WmRLOOM9JVlrzxmUG679L7zMwBGc/pVUexCxaBzEw
Vd/vtn6iiyiB+ol5k8oApeHGH08zypIfB9y3N0auH9hvB0FG98rMcemrBZe8pA9W
W4OIzafTL3Azm0H0O/cPhgYXZKHPxAIY8J7Jn2QKV5PiXoxH6PfAFb5NgetyUInc
I3r2kjwZr83Jgnt/tAaCKCiaIdbFfZ0HTkLVxEkUdugA47vNUjLxeaPXDvMEcuhD
3WPL8uBKlDWLl50Y/ZkT8XvXFcfcTk+OZh4JM9pecUaK0/NrW3JDyqFKsrwCKszr
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 353939186187809605108767069949053242603147
 . . . . . . . . [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 2023-08-11 03:46:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-09 03:46:47 +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 'oficinadaaprovacao.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 21579606725769553024638298413791729331272830231388899862928825904376472009754572685006482583986352758923139161690190718316254425076899543084144617108275704547165323263952085285676810178063631843984669247090101995409867346545869961140069964477586628829502699914141509839451911830149511539638827014966838657156461959557814883966026701860542767461334542312462528536953276426014591043459136297394052418204974788233372345682704742845688929190447556749560807616224393455889636598164552277797349031185819732225265069868972390776550106594175934211790083241791790475187484720271231810966378631169864271117234843599565113584419
 . . . . . . . . . . . . . . . . . . . . [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)
							54cc2515cc9cdf0c2f90ad9bca58cefb3d7de4da
 . . . . . . . . . . . . . . . . [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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oficinadaaprovacao.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oficinadaaprovacao.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189e2eb245000000403004730450220091bb125ef05b9229dc95f508fd8806d10c17145f37812341409f8a4a2518719022100c232e5ed2a93317f690e0a74801651358616ea374cbd505d17865c2ce23e21270075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189e2eb245800000403004630440220493f23de43c9c6626880a2929e349fe862375d2297ee8132e3b4e6e724b2759902201dbcb1c3fdda2639e4088817fbfc776ab2e380b41a75133b0b1ccc845c4d1889
 . . . . [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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