mercado.staffinformatica.com.br
Issued by R3
About this certificate
This digital certificate with serial number 04:44:af:e6:64:2a:23:fb:52:59:46:2c:80:82:73:d2:ec:65 was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=mercado.staffinformatica.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:44:af:e6:64:2a:23:fb:52:59:46:2c:80:82:73:d2:ec:65Serial Number (int): 371822155836784304385489282863828326083685
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: b8:9a:d1:ef:9a:2e:28:87:de:5b:cd:c1:6a:d2:9d:0c:78:d9:05:f2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 2b:d2:d7:bd:24:27:41:81:58:28:52:e5:55:d9:63:97:72:7e:de:88
Fingerprint (sha256): 5a:2d:c5:4a:56:f4:7d:72:0a:9f:68:3e:9a:c3:9c:45:87:8c:02:85:a0:7d:ea:87:6f:6d:82:78:ed:0e:00:6f
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate mercado.staffinformatica.com.br
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mercado.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
mercado.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
www.staffinformatica.com.br
mercado.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
www.staffinformatica.com.br
mercado.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 mercado.staffinformatica.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEGDCCAwCgAwIBAgISBESv5mQqI/tSWUYsgIJz0uxlMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MDIxNDAxMjdaFw0yNDA3MDExNDAxMjZaMCoxKDAmBgNVBAMT H21lcmNhZG8uc3RhZmZpbmZvcm1hdGljYS5jb20uYnIwggEiMA0GCSqGSIb3DQEB AQUAA4IBDwAwggEKAoIBAQDDtuvPZKTzhuA3ufge4oM0v2BNBNExHO5O9HD+ty/Z L1ixEBmnCQTOLJo16e4LTSduDCczhXA+4QjCJ7f8DwGIcLTkrECSaae1f+5kSONR r/ddmuLFDQbOqq2ilkjqTTmVFcRV9HbIYHQFxFUt3jc61HUpNiETOMplFKlxgyLM lHQivVo6S/rDZeJLm2OSPfjY0TTV7KzGVCvw5j4oqkUkC5zRyH1edoWDYQqpMEZG GcbXAj9T6oWoLnsUv7MXzcWGuCrZBtNbVrqULyI4gG2mq3/mSOA4ejojkjqaz5FH JqFtFaQ1bstRLINYyLviKs9UpCFf5x2qEanzXHbuQev5AgMBAAGjggEuMIIBKjAO BgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwG A1UdEwEB/wQCMAAwHQYDVR0OBBYEFLia0e+aLiiH3lvNwWrSnQx42QXyMB8GA1Ud IwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggr BgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRw Oi8vcjMuaS5sZW5jci5vcmcvMCoGA1UdEQQjMCGCH21lcmNhZG8uc3RhZmZpbmZv cm1hdGljYS5jb20uYnIwEwYDVR0gBAwwCjAIBgZngQwBAgEwEwYKKwYBBAHWeQIE AwEB/wQCBQAwDQYJKoZIhvcNAQELBQADggEBAAQEoVJ6KOiPtq8Ry21tLuQlYnKR 7BqzhOAr65myJXsSmqZLuhibPVWsiEfpmJLQHd4a2j2s63wE2CqD7KXb78nygxgj yKuQ+vbvxevyHEbftkG+xLaNaV/egnt8Ck4ewHsO/WmRc1HRoFWa1q5OG7E3VOuv 2X2MkrWCqahJ6ud7WDR+nwC8JTSkGke0xzfuqR1273F5GvSwrZbWS0tJHKJrqQxO taVMnbYz48ozs4H1XtmcZkSlpBoxqET/cwUg0m90dUXcRNM4OK4a4onwF/Z4FXEb YMQqCFUGQYc4pK30pypHHNQSQi8PHwHRCugsjznbpD2rsLKvgRR02sRHpqQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw7brz2Sk84bgN7n4HuKD NL9gTQTRMRzuTvRw/rcv2S9YsRAZpwkEziyaNenuC00nbgwnM4VwPuEIwie3/A8B iHC05KxAkmmntX/uZEjjUa/3XZrixQ0GzqqtopZI6k05lRXEVfR2yGB0BcRVLd43 OtR1KTYhEzjKZRSpcYMizJR0Ir1aOkv6w2XiS5tjkj342NE01eysxlQr8OY+KKpF JAuc0ch9XnaFg2EKqTBGRhnG1wI/U+qFqC57FL+zF83Fhrgq2QbTW1a6lC8iOIBt pqt/5kjgOHo6I5I6ms+RRyahbRWkNW7LUSyDWMi74irPVKQhX+cdqhGp81x27kHr +QIDAQAB -----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 371822155836784304385489282863828326083685 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-02 14:01:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 14:01:26 +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 'mercado.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 24706671241086746857303513184897172330158959327302939238087107238296621196251484697393702042897763268249184256636088920194432596518878193222530039876714506931753245142408278857920603726142524234219284645706260066298409245820615182008612295552100350794869517063583059345699843848965626208094800877647571000297357455017357279058956648227324524008102706992398999311377942465710875002682191517153693550486213343788044573871057883391279832820796764999982955083553697050442444504925828102702230115763128271362091518929977875454593990815983590346887293922326503678210386739960795166328336600049948943749860120807598071081977 . . . . . . . . . . . . . . . . . . . . [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) b89ad1ef9a2e2887de5bcdc16ad29d0c78d905f2 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (35 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mercado.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 (12 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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [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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