atendimento.oppa.com.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1f:e5:87:26:d8:e7:5b:e2:20:4d:e4:0b:43:3b:34:b0:9a 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=atendimento.oppa.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1f:e5:87:26:d8:e7:5b:e2:20:4d:e4:0b:43:3b:34:b0:9a
Serial Number (int): 272190706128856930403074757006440327852186
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c3:47:f0:f8:2d:00:33:4a:ab:80:9a:8e:eb:00:5e:35:c6:74:86:e1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c1:13:8a:ea:6e:23:f4:59:4c:67:4f:b6:99:be:d8:ab:97:63:26:1c
Fingerprint (sha256): 8e:25:bd:5d:fa:53:60:9e:c0:7e:2d:22:fa:96:cd:07:38:02:68:b4:b9:63:6b:88:8f:46:a8:57:c8:21:b1:6f

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 atendimento.oppa.com.br

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for atendimento.oppa.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

atendimento.oppa.com.br

Other certificates including the domain name oppa.com.br

(limited to 100 certificates)

Certificate

The complete raw certificate details for atendimento.oppa.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 272190706128856930403074757006440327852186
 . . . . . . . . [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 2017-12-12 13:59:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-12 13:59:18 +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 'atendimento.oppa.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 708825302317588207611521240806810950025992980081402076848248955564841252279834889753251301235352149078904767434074362049393240427248512779394624186667114497712029881359617894924398886119059941010568325264390982516638060890955545644403864279370174471581636822196425675414098320555179290779565473880920578317304064132053995822536612860597202052341626522976047553052484900633370554638174646892131926442071054421654332106849375224753229942826625528227405731669890325221377401631538570657745189533184047361190296564206364327002531051339016805837438327279638488749267896270472318518704611131538218609241560862652981009866922937960340974870822273119966232603902903599492583821500804121720491227103196845951359525750854170421124091742523152961475082428500124279701737476022896172055565993251963251146396615407424951736643511190248416929714410574701093853024031267432632175633688669137930011858226240283535639351329627566866845064443994553635285184904721711886535793420434235040267438230026110335849948664423822490279005197155268169069302399283090151723273578739477484482608694216675638008527415675942856330153181384334756994949231505204122018579536019747685626599088257384378942215463079081290807988305303031572299698914095312903604780281797
 . . . . . . . . . . . . . . . . . . . . [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)
							c347f0f82d00334aab809a8eeb005e35c67486e1
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'atendimento.oppa.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)
		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