retadigital.com.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:25:29:a6:79:8d:d1:2c:d2:52:70:fc:a6:fc:17:98:ae:11 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)

retadigital.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:25:29:a6:79:8d:d1:2c:d2:52:70:fc:a6:fc:17:98:ae:11
Serial Number (int): 273982668105868630929561804178287538777617
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 76:c0:66:6f:57:5e:dc:bd:c9:0a:a1:8f:31:d4:cd:a6:c3:8b:2a:6f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 33:f0:ba:d5:88:b9:b7:b1:f3:0a:4b:70:1f:fd:56:e1:03:92:78:ba
Fingerprint (sha256): 00:0c:d3:f0:32:1e:77:db:31:e5:5e:4c:05:28:11:69:20:31:83:4c:3f:7a:aa:da:70:04:92:f4:81:dc:3b:c7

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate retadigital.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for retadigital.com.br


Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

retadigital.com.br
www.retadigital.com.br

Certificate

The complete raw certificate details for retadigital.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 273982668105868630929561804178287538777617
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-02-20 03:13:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-21 03:13:58 +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 'retadigital.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 754589194352775250213843173284245497966609248635562411067690608618592701887212524025156640199786710231013791556898155209530429301298343503570912397806455521732044663893479553215044284718908646710937839385783466635984493275067150786895561045814451550891966512942392935183807610877674203278742634181540534092680431369525602214842984513853328147901339733947911052841320415771567305830028237297212359814455660303750491758525393296004744970185928426957658934015283809075482412853100657336550903807262385123903437443939357977257245746611655116054963225738103331872626301732896625578523598229993968024610733281777727972850817136160366900673758662909463882161014716979090649338412735777106775862730843327703958974623915527650228644055957549825095114461322765936276753685093205124537571096538629589264248931293308012198167651218478548165198984805813719293855097346288054356646156445012108784430304133207433297639486925666530654281884510362374538442358839860932424734783728329863616950040553305966504986018865361497442693280734005231681456190119262317865556295945190500539459759967093388896126824830490175831506884942838051690851359251238561512956765176720585252567145224052996603133988932784251739361526172484112415265392991120766371879200409
 . . . . . . . . . . . . . . . . . . . . [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)
							76c0666f575edcbdc90aa18f31d4cda6c38b2a6f
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'retadigital.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.retadigital.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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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)
		0096cc95a87c82ee889bacef5f9f10379eb716085c1ef30651523944fc6afdf0498929535186829e25458ba12a45f18dbdf33f5abcf08edc61d51f53ee4ed7d5e3fd96637b50c2961ee3d8264d5dc8fe247b60bec7858a7a22be864ae462c1e4f6bf7cd4cc407785ae58db606bf7e0cf4f1d89d0cc7f9765afda4eea789b981d5f833dd48ebe78e717b314504f6936d856c72792954ef62f316cc6b1717e1e806c7f85e4ae2add7b277d13de14de55a61eabd1d3afd8259c64afc3e18461c9b2cbb15e2416e1795165d68ef431a38a6e3c7db7a3245ad0874f9ab075039122b793c759673db7ed67484a6c9db341fb8e11ed5c3286799373ce5cd0732679f53345