DV SSL/TLS Certificate for padraoclassea.com.br

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the padraoclassea.com.br DV SSL/TLS Certificate

This certificate with serial number 05:76:18:b7:8f:b2:0b:53:10:25:39:65:48:cd:fe:e0:25:d4 for padraoclassea.com.br was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for padraoclassea.com.br provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:76:18:b7:8f:b2:0b:53:10:25:39:65:48:cd:fe:e0:25:d4
Serial Number (int): 475747603532186612778126928214496133522900
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 54:31:ff:4c:44:ff:e6:a3:d5:c7:1a:c7:84:77:95:88:ec:cb:34:26
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): c8:1d:4f:fe:14:68:6d:4d:1f:56:10:e9:03:85:b1:28:4c:9a:07:a4
Fingerprint (SHA-256): 8b:c6:6a:ff:e3:25:7b:c2:30:d8:5d:3c:0a:61:1b:8d:41:7b:13:f6:f3:e3:2e:0d:c8:ae:64:e8:ec:b0:a1:19

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/85.crl

Check the revocation status for certificate padraoclassea.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for padraoclassea.com.br

Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for padraoclassea.com.br in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 475747603532186612778126928214496133522900
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-19 11:30:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-17 11:30:00 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'padraoclassea.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
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL []
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 623555098693178047288160035546216642611689312999302760373457809875390401311346487895552644592954456786204570582863825821101655294424469857306251063724864128780943948829465187672133821924246196748356566717256356371797226347959601849728157209464148256515239413355460494467396930012285437719579425946694115084674965770505326848766772076926952716220766890577871695248682795099603309108533794231669884494807700260803765806517336426026186547326918797500093760325281862597303883257594628294813334023512285202943990513206127199183884292503323360675780540005482146004306485247524568786182098941369893891456762482128029887792865335244196067322099553880121050470213105367075011871608259687748642353769551842631765270238324878747334405257279387685122309708780082529146869999389082410719265468811396856789931797493957005915137353521144551578597287875681819602327992313476401086664201003738471730154630679777677960685021752782100582657256212462515742872001159876070969959813533899961870412732742695028055671863894098238707769698459173893700149706018772074858886514901093763038330107080401699184729623997806078896944241966085714630792014972149765403521910349770641657029021315717296223118812554851374040619616131565798403156217542599134931055445669
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							5431ff4c44ffe6a3d5c71ac784779588eccb3426
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'padraoclassea.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.padraoclassea.com.br'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/85.crl'
 . . . . . . . . . . . . . . . . [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)
							00f0007700ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000196e88461250000040300483046022100bbb15ea320dbfdefc0fad763c232473430d442d48f19ae3be577a1fbbf968a40022100ab23586a018bfb53826a32c91b4fca095c574ebfe90c9b4aa87a373a5b9a768c007500dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000196e884693f000004030046304402206dcdf28d43c955d7ad3aae2de0a6c6abb59772fdaca75de2ff2cef80780b800902207f6872cc6d12f3f60383258183ed069cdbc98fc74291b309555387b376f16b04
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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