redecastroalves.com.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:bd:67:cd:6c:2d:76:da:c4:6c:40:33:4b:3b:90:74:9c:b7 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=redecastroalves.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bd:67:cd:6c:2d:76:da:c4:6c:40:33:4b:3b:90:74:9c:b7
Serial Number (int): 412900488173622490367736940505345964678327
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b4:a9:f9:94:90:2a:db:48:a9:ae:30:0d:3a:db:db:aa:9c:e8:35:94
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7f:c7:43:86:7e:70:eb:98:06:86:c6:c5:08:bb:b2:9c:14:3b:8f:c9
Fingerprint (sha256): 7c:22:e3:d3:10:48:45:f6:5d:40:7d:44:69:86:9d:a8:43:0b:18:6e:2c:5d:51:9a:74:53:14:f8:d5:1c:2a:e7

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 redecastroalves.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for redecastroalves.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

redecastroalves.com.br
www.redecastroalves.com.br

Other certificates including the domain name redecastroalves.com.br

(limited to 100 certificates)
www.redecastroalves.com.br
www.redecastroalves.com.br
www.redecastroalves.com.br
www.redecastroalves.com.br
www.redecastroalves.com.br
www.redecastroalves.com.br
www.redecastroalves.com.br
www.redecastroalves.com.br
www.redecastroalves.com.br
www.redecastroalves.com.br
redecastroalves.com.br
redecastroalves.com.br
redecastroalves.com.br
www.redecastroalves.com.br
www.redecastroalves.com.br
redecastroalves.com.br
redecastroalves.com.br
redecastroalves.com.br
redecastroalves.com.br
www.redecastroalves.com.br

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiQOpUG3ug6tdrmCNKgXX
R4d4HqxlXVr0q4ne9mbbYmDALHKbyqR1jBX22yVYM7HY4xIdsoaFTaZCB7onLuIo
86S06YuTKzTQOXCGh9qLVUtQClDaUrXbSG9vTkHzShi6wda0u6ehE+7ShV//p1Tf
n5lUDPdxF0DqVq6ZprYHxgPO+US3DcxSAkcmw6holghKbKVUZB0Apr+TBWsF0YpW
t4wlu10te288TLaLkHX+dWFqiySuSt4YpqDapm/4lX2A9qRCL1GYUTyqPjTtxWl4
tVNvuCX+znG1cMpmsKBXoJqW6bHAuKU+Cmd+pQfDakF4HF2OxqvcxFIlGLnlH0Wd
PwIDAQAB
-----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 412900488173622490367736940505345964678327
 . . . . . . . . [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 2019-12-13 01:10:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-12 01:10:08 +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 'redecastroalves.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 17296453275848363972330849355615561280105170331388629689430925649966954143526922755394854863897981187397450732679019568055446004469520853678270096074545891151614840412040572511754669221818140860651569190072249194658024425454680633352456159188375335627298828035976637571525967624652085849624981754307711917357994421077572844427546280758951194225279131569737403873770048501513137783479733107809465291692180910803497772574797962672596406875688453492621074039526934394628905679825013265027362433479432037607332017230408855338946136547818704979861319246221131580283616746936129267287107160320627277149642295382309897346367
 . . . . . . . . . . . . . . . . . . . . [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)
							b4a9f994902adb48a9ae300d3adbdbaa9ce83594
 . . . . . . . . . . . . . . . . [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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'redecastroalves.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.redecastroalves.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016efd053c0d0000040300473045022033ee65f37d6bdd4c03e18682f6a0f454449318c93839a4464f7f4ae3cd89a10a022100af81ca78347c89b1964dd3ee0a8eb9ea797a47d27139ee64cd626480036a748c0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016efd053d160000040300473045022100d10816e629847df97962ef124ded21fcf21de1faeccccfeac6ea131c7e81944d02202d8932e23a266cd1c095d571c14409300a20bafc77ee45763b73dcd9edddc18b
 . . . . [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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