webmail.edx.srv.br
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:2a:c5:53:1d:70:19:d0:34:00:ef:d1:b6:13:82:97:88:01 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=webmail.edx.srv.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:2a:c5:53:1d:70:19:d0:34:00:ef:d1:b6:13:82:97:88:01Serial Number (int): 275891006678840463757881049518998132590593
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3b:57:94:10:84:73:2c:a4:fc:92:e7:39:50:0b:79:c9:52:1b:4f:b3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d8:c7:ab:9c:23:ac:b3:33:a9:3f:35:22:16:4c:ca:82:e8:84:c0:ab
Fingerprint (sha256): 6d:b7:47:db:96:61:f1:f9:15:c9:98:0c:c3:e0:7e:5d:1f:5e:2c:ff:97:9f:13:04:04:c5:08:f2:de:bb:41:dd
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 webmail.edx.srv.br
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for webmail.edx.srv.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
webmail.edx.srv.br
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edx.srv.br
webmail.edx.srv.br
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nuvem.edx.srv.br
webmail.edx.srv.br
edx.srv.br
nuvem.edx.srv.br
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webmail.edx.srv.br
edx.srv.br
edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
edx.srv.br
edx.srv.br
crm2.edx.srv.br
webmail.edx.srv.br
crm2.edx.srv.br
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webmail.edx.srv.br
nuvem.edx.srv.br
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hc3.edx.srv.br
webmail.edx.srv.br
edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
edx.srv.br
edx.srv.br
edx.srv.br
webmail.edx.srv.br
webmail.edx.srv.br
crm2.edx.srv.br
edx.srv.br
*.edx.srv.br
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nuvem.edx.srv.br
crm2.edx.srv.br
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sni39901.cloudflaressl.com
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sni39901.cloudflaressl.com
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crm2.edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
crm2.edx.srv.br
edx.srv.br
webmail.edx.srv.br
webmail.edx.srv.br
webmail.edx.srv.br
hc3.edx.srv.br
edx.srv.br
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webmail.edx.srv.br
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nuvem.edx.srv.br
webmail.edx.srv.br
edx.srv.br
nuvem.edx.srv.br
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webmail.edx.srv.br
edx.srv.br
edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
edx.srv.br
edx.srv.br
crm2.edx.srv.br
webmail.edx.srv.br
crm2.edx.srv.br
edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
edx.srv.br
edx.srv.br
hc3.edx.srv.br
webmail.edx.srv.br
edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
edx.srv.br
edx.srv.br
edx.srv.br
Certificate
The complete raw certificate details for webmail.edx.srv.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFCDCCA/CgAwIBAgISAyrFUx1wGdA0AO/RthOCl4gBMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjAzMjkwMTU0MDBaFw0x NjA2MjcwMTU0MDBaMB0xGzAZBgNVBAMTEndlYm1haWwuZWR4LnNydi5icjCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALuOGoRLEP18Uccbx87O1pUHTE8P LlBa4grsAfjtvG3jWn2fCYwVMPxXbdqU/3PLI9MKLuqT4BlO+y6I8DM5+xYg1feK OkJfcZVhPJaVbQ4qbXTVHDLZwJmxP6YGiWjBAGRkal8Djwi6ho+n9ELPVacVneeX eF99+BC3bXYlpFgJ3Fk77WzzInQlGWOAk/huyP7FbqMbE53Z/OXFyE6dxChfQm8C tRyaMFb13roVBpG6IwReJV/p6nP7vk/kwoWCWvKFhyQT3TQufAYWe7m6RlIIqoJ1 IQ2qWpeFNV94XfJHpzhuoTvyvqyw4ZZ++nTSLIy8eFGH5G1xCahIW+DXTWMCAwEA AaOCAhMwggIPMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUO1eUEIRzLKT8kuc5UAt5 yVIbT7MwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYIKwYBBQUH AQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wHQYDVR0RBBYwFIISd2VibWFpbC5lZHguc3J2LmJyMIH+BgNVHSAE gfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhp cyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5n IFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZp Y2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVw b3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAAUqRRKz5bJxxoMqMHtrJ3fd4Uvi nCcz1oa47t5QA3PW/W+POEiw2OUwtJdB+WHD/8TBpel1mQxpZJTNNm/SXg6tJwT3 5IfztNxguiILWMZeuLBpet9tDs7qH5OPinKw496kmSV84RsmgFM9xETFaS91MvR1 4vnV5wh6Eubz3ImsaVBQYTfnMRv5vR2i44O/XXkDcYsQQYEJdmUgbIKUUNjHbuZ8 fVwcKq73mUSGWMWKT11Rtt0V7O6Y3Mav4TSgnSkRoysEYuS6EmBDe49fH5or41RJ Yc/9z8YvD/qzC80D4p0590HMAjO6FuAi/XI4BXqXIRT+BBdF9tFB2FiAHF4= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu44ahEsQ/XxRxxvHzs7W lQdMTw8uUFriCuwB+O28beNafZ8JjBUw/Fdt2pT/c8sj0wou6pPgGU77LojwMzn7 FiDV94o6Ql9xlWE8lpVtDiptdNUcMtnAmbE/pgaJaMEAZGRqXwOPCLqGj6f0Qs9V pxWd55d4X334ELdtdiWkWAncWTvtbPMidCUZY4CT+G7I/sVuoxsTndn85cXITp3E KF9CbwK1HJowVvXeuhUGkbojBF4lX+nqc/u+T+TChYJa8oWHJBPdNC58BhZ7ubpG UgiqgnUhDapal4U1X3hd8kenOG6hO/K+rLDhln76dNIsjLx4UYfkbXEJqEhb4NdN YwIDAQAB -----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 275891006678840463757881049518998132590593 . . . . . . . . [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 2016-03-29 01:54:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-06-27 01:54:00 +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 'webmail.edx.srv.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 23676636916199919676690746106073575245950274646998613814375890646205331534133454350072086577773600389356681398233040131037292543230411820206961462103626186368885811448375215615793666324300208650802209169521935715807770657208957223089893114260085661006332778730219648779672251811003028409013657538373249361092640300904860487207173320925785886026737576783655078364639928268709140536880115080277484253555785168198844247541272443757427566394335088203540017476946764925799960640611420756577936331536581137502915259351370316863041416451776557705244112701124290031940697082568393758740591399267384030866258867489275871972707 . . . . . . . . . . . . . . . . . . . . [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) 3b57941084732ca4fc92e739500b79c9521b4fb3 . . . . . . . . . . . . . . . . [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 (100 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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.edx.srv.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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