www.staffinformatica.com.br
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:34:1b:02:73:f3:13:e6:43:33:92:b7:20:a4:6a:91:45:da 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=www.staffinformatica.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:34:1b:02:73:f3:13:e6:43:33:92:b7:20:a4:6a:91:45:daSerial Number (int): 366179728699145402981198097412950080964058
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d4:7b:4e:05:84:11:6f:3a:2c:cb:00:f5:9a:28:df:ad:83:2e:dc:42
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 98:7a:3a:f1:ff:3b:e8:82:89:df:c9:92:45:dd:0c:db:cb:e4:b0:77
Fingerprint (sha256): 11:46:8a:b6:12:2f:c3:f2:28:e9:e0:45:1e:f8:0d:36:95:ec:29:5f:c2:84:84:ee:9e:82:c9:68:bf:d2:e2:8d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.staffinformatica.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.staffinformatica.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
www.gecex.com.br
www.staffinformatica.com.br
www.staffinformatica.com.br
Other certificates including the domain name staffinformatica.com.br
(limited to 100 certificates)
mercado.staffinformatica.com.br
www.staffinformatica.com.br
mercado.staffinformatica.com.br
www.staffinformatica.com.br
*.staffinformatica.com.br
www.staffinformatica.com.br
www.staffinformatica.com.br
gecex.com.br
mercado.staffinformatica.com.br
staffinformatica.com.br
mercado.staffinformatica.com.br
www.staffinformatica.com.br
mercado.staffinformatica.com.br
staffinformatica.com.br
staffinformatica.com.br
www.staffinformatica.com.br
www.staffinformatica.com.br
mercado.staffinformatica.com.br
gecex.com.br
gecex.com.br
mercado.staffinformatica.com.br
mercado.staffinformatica.com.br
gecex.com.br
mercado.staffinformatica.com.br
staffinformatica.com.br
gecex.com.br
www.staffinformatica.com.br
staffinformatica.com.br
mercado.staffinformatica.com.br
*.staffinformatica.com.br
www.staffinformatica.com.br
www.staffinformatica.com.br
mercado.staffinformatica.com.br
gecex.staffinformatica.com.br
gecex.com.br
gecex.com.br
www.staffinformatica.com.br
gecex.com.br
www.staffinformatica.com.br
mercado.staffinformatica.com.br
www.staffinformatica.com.br
*.staffinformatica.com.br
www.staffinformatica.com.br
www.staffinformatica.com.br
gecex.com.br
mercado.staffinformatica.com.br
staffinformatica.com.br
mercado.staffinformatica.com.br
www.staffinformatica.com.br
mercado.staffinformatica.com.br
staffinformatica.com.br
staffinformatica.com.br
www.staffinformatica.com.br
www.staffinformatica.com.br
mercado.staffinformatica.com.br
gecex.com.br
gecex.com.br
mercado.staffinformatica.com.br
mercado.staffinformatica.com.br
gecex.com.br
mercado.staffinformatica.com.br
staffinformatica.com.br
gecex.com.br
www.staffinformatica.com.br
staffinformatica.com.br
mercado.staffinformatica.com.br
*.staffinformatica.com.br
www.staffinformatica.com.br
www.staffinformatica.com.br
mercado.staffinformatica.com.br
gecex.staffinformatica.com.br
gecex.com.br
gecex.com.br
www.staffinformatica.com.br
gecex.com.br
Certificate
The complete raw certificate details for www.staffinformatica.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFfzCCBGegAwIBAgISBDQbAnPzE+ZDM5K3IKRqkUXaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjAxNDAwNDJaFw0x OTEyMTkxNDAwNDJaMCYxJDAiBgNVBAMTG3d3dy5zdGFmZmluZm9ybWF0aWNhLmNv bS5icjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALnzsXzkcDRNQMFw BgrLsBKli92mU8oHYqx37W6vm6V9W7Q+4EzR4rbboy6Cv6ETnuE8fKdNqpG5DY4w Xn50L1WTPomIAMVSuUSSm52aEHtSY+3wkGURHdYGgr8kNwoqQpHnR/jDr4RsxkK5 nA1RLtptuHdiuUWo7/FLrxV91PBrw2aaOsLuxCxIVhisKhxDR9cuA8CsyajzUHUX ZABJMAeTCHZMtAxvoVSHT+iiitRoRBRlthsYvca82Pne9zzxser6JbMGa7jGeIvL 7vjGB+IP8uzPH2gTS0TnKuVfKTrAP0yoHSsKEsemAhBuDgBz10Kf7Yxo30v5EyqI e6slDg0CAwEAAaOCAoEwggJ9MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU1HtOBYQR bzosywD1mijfrYMu3EIwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzA4BgNVHREEMTAvghB3d3cuZ2VjZXguY29tLmJyght3 d3cuc3RhZmZpbmZvcm1hdGljYS5jb20uYnIwTAYDVR0gBEUwQzAIBgZngQwBAgEw NwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5j cnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgBvU3asMfAxGdiZAKRR Ff93FRwR2QLBACkGjbIImjfZEwAAAW1PMIVvAAAEAwBHMEUCIEBRn8rvABtEEI6a p9EBcZdtVE5BzdHfWYlG/M8fc2HAAiEA5UPRNK1ZFKve5mm7XIpoa/kx3+AEncQo vERtOLzJhdQAdQApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW1P MIU8AAAEAwBGMEQCIAKBflf6Gb4ltBIlkmB3CGYL1DO8rxl6ZdQMP+H6TlEIAiAw O7LyMdWHBiGg+naTCXGLsjTqiSOaXho+VK6x0qHotTANBgkqhkiG9w0BAQsFAAOC AQEAPXY1BCYtHUU5NsfBHBtYoYrc0/b7hba+joC3PxonJW4WQmytpA6EyC0+l4Du mDacji9zKE/7UtVBPWkTNCfe1AbEqQNlEuaHrDE2GAwJIB3JUEeVz3kQNcUmu5sQ qo5Oie/yggq137FsZiKY1lgREzWLfILKLIomNzZetzZp/7CR6xE5R4JwXt0sMHG6 WNXF69KGhUA9tt9wiXiF1Kp8LB6CCmrSYAHnsgwlIWfPtS9a8Be79OVKCSGW+b9M Mn6pKe9rdR3kt3HmmzDNUVDpBevKzRw/AX51Up1C93DXhLJrjCsKvlH/r7aS8Ujd r6zJWLlf+8iRRPWCqS2P3mKmdQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAufOxfORwNE1AwXAGCsuw EqWL3aZTygdirHftbq+bpX1btD7gTNHittujLoK/oROe4Tx8p02qkbkNjjBefnQv VZM+iYgAxVK5RJKbnZoQe1Jj7fCQZREd1gaCvyQ3CipCkedH+MOvhGzGQrmcDVEu 2m24d2K5Rajv8UuvFX3U8GvDZpo6wu7ELEhWGKwqHENH1y4DwKzJqPNQdRdkAEkw B5MIdky0DG+hVIdP6KKK1GhEFGW2Gxi9xrzY+d73PPGx6volswZruMZ4i8vu+MYH 4g/y7M8faBNLROcq5V8pOsA/TKgdKwoSx6YCEG4OAHPXQp/tjGjfS/kTKoh7qyUO DQIDAQAB -----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 366179728699145402981198097412950080964058 . . . . . . . . [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 2019-09-20 14:00:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-19 14:00:42 +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 'www.staffinformatica.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 23474256069630488064691059103899133329472971898669567102881449860412622787381403207934539928112837789934248945571743668460311340412385702921022632513590901802838306958193951787973723312826414608199476795995885807968874602210551664775069830703405146923993260726111026553086270955289341321217940128549771503971698160041284557915719726924172943037968454956620778978342883597784654321836778563535708759670348906850065455237632872390169492949208969732556492765842046759810798032488471864822062961937296206214071552570682126266796980723825270667231578376407510054451064224837588185583292863522796092176754665928476718337549 . . . . . . . . . . . . . . . . . . . . [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) d47b4e0584116f3a2ccb00f59a28dfad832edc42 . . . . . . . . . . . . . . . . [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 (49 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gecex.com.br' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.staffinformatica.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016d4f30856f0000040300473045022040519fcaef001b44108e9aa7d10171976d544e41cdd1df598946fccf1f7361c0022100e543d134ad5914abdee669bb5c8a686bf931dfe0049dc428bc446d38bcc985d4007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d4f30853c0000040300463044022002817e57fa19be25b4122592607708660bd433bcaf197a65d40c3fe1fa4e51080220303bb2f231d5870621a0fa769309718bb234ea89239a5e1a3e54aeb1d2a1e8b5 . . . . [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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