pages.safras.com.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:fa:1e:13:14:f7:f4:38:6a:78:98:00:1d:58:c9:96:84:ab 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=pages.safras.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:fa:1e:13:14:f7:f4:38:6a:78:98:00:1d:58:c9:96:84:ab
Serial Number (int): 433559711376082592849345721899452858795179
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: cb:e5:83:ca:c7:f4:ab:fd:68:48:59:80:23:a8:e6:81:82:07:92:cd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e3:69:52:e0:17:95:68:63:e3:1d:6e:84:aa:d4:b6:60:4f:cf:5c:34
Fingerprint (sha256): 75:57:32:d8:6f:d6:94:8e:61:29:7f:4a:f5:2e:80:d5:24:df:38:af:c0:36:d8:58:56:22:97:46:aa:a5:e8:59

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 pages.safras.com.br

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for pages.safras.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

pages.safras.com.br

Other certificates including the domain name safras.com.br

(limited to 100 certificates)

Certificate

The complete raw certificate details for pages.safras.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 433559711376082592849345721899452858795179
 . . . . . . . . [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 2020-02-26 17:16:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-26 17:16:15 +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 'pages.safras.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 777698961735630302917794112802767428772431299592644595415080361444370144307061861894137256198606396539293083463567061409449989547467307595710074547484779155672787753875701954512687104575684652933304895688166736422233774576576398646336368441729277893175836620333082935221686241362315787032428186006231632042416387954190066141782215958639624118507555155561805096549697746120875491560155984092938962471688173725017759706756690585596863811611416089074400675516735522419929183723414315325240930561663315326797366190224164470081337402318694954228537660592714010803736081725527473783741591460914341435837031901476569032460068799071451206667683825264963069623966789499044992878878899109766627017451214849310297676236117461801961909866921512232959771699176015072251150331147604945284306159900856884484038416577011489246735733297951640178934077160283612873594765641124345624153210757553371076100153515438259673379481904208104478878279848665526699420567709288226230242587317602047401678100303877656340558003727137669738235698657047165375893546443870736534231526932386186956833649696679912283129807931272369955992828442724079716569328530674067561747832405412136091339982836948959353803525129524742522954138425516486761707530195451934042427189471
 . . . . . . . . . . . . . . . . . . . . [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)
							cbe583cac7f4abfd6848598023a8e681820792cd
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pages.safras.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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017082b6b1a40000040300473045022100d4e04efeabd91331126bfa582a796e4e7b0295cb00a9ea5693bc5622d8af90ea0220613c87a9cea3a7d40591f929c430aab18d9a37faaa4d58d520040bc26d3590a2007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017082b6b18500000403004730450221008470a01bdd3e38b94eec4fecec097e2bc2cf27a2fbf71e44a990f25cfd90046d02207a9dcbe114e8573b7330aa1a110f79837ee33d82cfc1377b605f851c3a224817
 . . . . [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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