cursos.cepapi.com.br
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:21:f5:64:be:0b:57:3d:a1:cd:b1:10:c6:82:61:13:f5:0a 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=cursos.cepapi.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:21:f5:64:be:0b:57:3d:a1:cd:b1:10:c6:82:61:13:f5:0aSerial Number (int): 272892359846881201291686433302244339479818
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 92:fc:bc:f9:e6:f9:82:55:88:60:25:76:7f:33:f8:03:08:e2:dd:c0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a2:f4:05:d3:6e:34:5d:2c:32:13:1f:15:c3:ba:f4:e4:92:5d:89:fd
Fingerprint (sha256): fd:67:92:68:1b:0a:59:72:4c:25:13:2a:57:94:9c:b3:f5:d7:57:d5:9a:3b:c9:6d:a7:46:5d:a0:ea:1e:91:2e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate cursos.cepapi.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cursos.cepapi.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
cepapi.curseduca.pro
cursos.cepapi.com.br
cursos.cepapi.com.br
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edisn.ai
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edisn.ai
cursos.cepapi.com.br
cepapi.com.br
www.nekubbbeton.be
cursos.cepapi.com.br
digitallives.ch
ishipto.asia
cepapi.com.br
cepapi.com.br
www.youthvolunteerism.com
alpha.biglelegal.com
www.youthvolunteerism.com
ishipto.asia
georgechios.com
cepapi.com.br
mouradconsultoria.com.br
www.mygame.page
www.cepapi.com.br
edisn.ai
mouradconsultoria.com.br
edisn.ai
cursos.cepapi.com.br
Certificate
The complete raw certificate details for cursos.cepapi.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFdjCCBF6gAwIBAgISAyH1ZL4LVz2hzbEQxoJhE/UKMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjgxMzE3MjhaFw0y MDA0MjcxMzE3MjhaMB8xHTAbBgNVBAMTFGN1cnNvcy5jZXBhcGkuY29tLmJyMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA00Z+8krwx8amzmdesrM1wiVM mhep2Mb+Y/K2woKZ1Xg6E9NEJ8C6OSHG4AzJpCfkAdq50elgIioa9WQMtzdxSmfU 6hOOQ65/cDW1nWmq1ViyDeY8mftMJPlM48M4N3o+l3IHArr+ywCQd1nVRk+jm8P5 z0aZd5zSCDf3fmIOVL9Vfo7mjDA6myIckGMdJmmYbqyJcd3v/3EfVWkvHws+ng/h W8+q7ZfJVnK5IxApBqQaFu4And33aknUQ94qdw4S+wS16wh3ZODpImiAVPi1yCu/ HwzKrOHQwHCn2KbLpjK7etWBObx7qvxZAdRJPDPbWlPaQTKNWXNKwgL7KE1VOQID AQABo4ICfzCCAnswDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSS/Lz55vmCVYhgJXZ/ M/gDCOLdwDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j cnlwdC5vcmcvMDUGA1UdEQQuMCyCFGNlcGFwaS5jdXJzZWR1Y2EucHJvghRjdXJz b3MuY2VwYXBpLmNvbS5icjBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC AQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2APCVpFnyANGCQBAtL5OIjq1L/h1H45nh 0DSmsKiqjrJzAAABb+yDpbIAAAQDAEcwRQIgGBZvgkOUEEAgVUT6P6gBIxvlOFH4 M6/6lctkLfSqNcsCIQD5ySssaYHtN6ZXUJicw8teBM/Oxsw3KMJtFsiRjDHCkAB2 AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABb+yDpd0AAAQDAEcw RQIhAPpNYnxquv3fJlCioEsPesnRUp+TNLZNroJkMElCH0UdAiBs+ywdio9zWxbu R/9uvcOI0L4v3bKlod4ZPiSz9jQlaTANBgkqhkiG9w0BAQsFAAOCAQEALdgPBPFr N6VJ15LxJzwJleh94uXqYvHNjjMZ8qXUe/BwA+mCIdF7YAtr2tIXpY/mKqZE/evk ppLUseUocAlaVJhYIqGYo+pn9GG8J09Tte9oo9TCRJ9TORA4XfTTdzW0BUcGInlQ fa8ajevVOY4BWFKR78LfKXH/8IeK/TFufQHDO565L7KZoqudGK9hVuLhFkX6eHSG CZce5VAuabNgRQq8mRCG/VP72ZpSTuzP0RpXHgtZ+8XbGBfksqvYaaJ+EAb77RLq gw6LvfP+x80h3JiHfX14UJbJzYrfatXw3F1qrVE2neGGUF0Cpz+u/KmAqDdQQa1G 1sdXcg9Vof3vmw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA00Z+8krwx8amzmdesrM1 wiVMmhep2Mb+Y/K2woKZ1Xg6E9NEJ8C6OSHG4AzJpCfkAdq50elgIioa9WQMtzdx SmfU6hOOQ65/cDW1nWmq1ViyDeY8mftMJPlM48M4N3o+l3IHArr+ywCQd1nVRk+j m8P5z0aZd5zSCDf3fmIOVL9Vfo7mjDA6myIckGMdJmmYbqyJcd3v/3EfVWkvHws+ ng/hW8+q7ZfJVnK5IxApBqQaFu4And33aknUQ94qdw4S+wS16wh3ZODpImiAVPi1 yCu/HwzKrOHQwHCn2KbLpjK7etWBObx7qvxZAdRJPDPbWlPaQTKNWXNKwgL7KE1V OQIDAQAB -----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 272892359846881201291686433302244339479818 . . . . . . . . [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 2020-01-28 13:17:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-27 13:17:28 +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 'cursos.cepapi.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 26671045164159458681139057799783702030033056867993078758610845975326172849939405465155132934380567947114257417208194884341732273694976824955693659378530297225681222879535289666849031996783583684084942825764494190472426768184008044180989331258274008453579042559787104612971006199895521302082065346487728058323565633269445880270826803943888604056848196972743597171889707942477058841377630194399817156625865890399093017005801489958986518297821775038769049446874301979147106882675575266848201530940801429416370165653987118551989805563137680675690045295467661723832047385394456183840885497016952949553414573449473287869753 . . . . . . . . . . . . . . . . . . . . [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) 92fcbcf9e6f98255886025767f33f80308e2ddc0 . . . . . . . . . . . . . . . . [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 (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cepapi.curseduca.pro' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cursos.cepapi.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fec83a5b20000040300473045022018166f8243941040205544fa3fa801231be53851f833affa95cb642df4aa35cb022100f9c92b2c6981ed37a65750989cc3cb5e04cfcec6cc3728c26d16c8918c31c29000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fec83a5dd0000040300473045022100fa4d627c6abafddf2650a2a04b0f7ac9d1529f9334b64dae82643049421f451d02206cfb2c1d8a8f735b16ee47ff6ebdc388d0be2fddb2a5a1de193e24b3f6342569 . . . . [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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