universosub.com.br
Issued by E1
About this certificate
This digital certificate with serial number 04:1a:df:89:c8:3a:4f:67:ef:dd:b2:d4:43:0f:65:b3:74: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=universosub.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:1a:df:89:c8:3a:4f:67:ef:dd:b2:d4:43:0f:65:b3:74:daSerial Number (int): 357593618515816771271617924237208541426906
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 23:f0:8d:1a:71:a8:08:4c:3c:7e:e0:d8:d0:50:1b:7e:f8:db:19:d3
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): 8f:14:44:e2:dd:71:5c:fd:08:96:cc:38:07:a4:71:f2:39:20:14:8e
Fingerprint (sha256): 29:0e:5b:b0:c9:be:d5:a6:af:16:95:78:41:d4:f8:d5:eb:d3:e9:4d:13:08:d4:48:04:c1:2c:5b:46:bd:c4:d5
Issuing Certificate URL: http://e1.i.lencr.org/
Revocation information
OCSP Server: http://e1.o.lencr.orgCheck the revocation status for certificate universosub.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for universosub.com.br
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
ECDSA with SHA384
Key Usage
Digital Signature
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
*.universosub.com.br
universosub.com.br
universosub.com.br
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(limited to 100 certificates)
static2.universosub.com.br
sni26271.cloudflaressl.com
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sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
static.universosub.com.br
static2.universosub.com.br
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
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sni26271.cloudflaressl.com
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sni26271.cloudflaressl.com
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sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
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universosub.com.br
sni26271.cloudflaressl.com
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sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
universosub.com.br
universosub.com.br
sni26271.cloudflaressl.com
universosub.com.br
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
universosub.com.br
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universosub.com.br
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
universosub.com.br
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sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
universosub.com.br
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
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universosub.com.br
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universosub.com.br
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sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
universosub.com.br
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
sni26271.cloudflaressl.com
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universosub.com.br
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universosub.com.br
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universosub.com.br
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universosub.com.br
Certificate
The complete raw certificate details for universosub.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDmTCCAyCgAwIBAgISBBrficg6T2fv3bLUQw9ls3TaMAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yMzA5MDExMzQ4NDBaFw0yMzExMzAxMzQ4MzlaMB0xGzAZBgNVBAMTEnVu aXZlcnNvc3ViLmNvbS5icjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABLmmSJLV aJ6Fdp6m/SabQ1dmRM0zGLIOUzQQ622GJEclq/TR68AvuWJRJ908OXJQwSeYHzJt H38bLkB/I+YLp/qjggIpMIICJTAOBgNVHQ8BAf8EBAMCB4AwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCPwjRpx qAhMPH7g2NBQG3742xnTMB8GA1UdIwQYMBaAFFrz7Sv8NsI3eblSMOpUb89Vyy6s MFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL2UxLm8ubGVuY3Iu b3JnMCIGCCsGAQUFBzAChhZodHRwOi8vZTEuaS5sZW5jci5vcmcvMDMGA1UdEQQs MCqCFCoudW5pdmVyc29zdWIuY29tLmJyghJ1bml2ZXJzb3N1Yi5jb20uYnIwEwYD VR0gBAwwCjAIBgZngQwBAgEwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgC3Pvsk 35xNunXyOcW6WPRsXfxCz3qfNcSeHQmBJe20mQAAAYpRN7kmAAAEAwBHMEUCIQCA iS8bw5pxbGekWRcxUHZNFgM0rEAFYpzhcvgH9NiozQIgSpsLg3YeiMS9LmBX7B4T GtMt1t+ewNV9Rvb+DGyhgAoAdQCt9776fP8QyIudPZwePhhqtGcpXc+xDCTKhYY0 69yCigAAAYpRN7kfAAAEAwBGMEQCID8ryEeGvxY52HE9Izaho91ZIeTwaTD67kjr 2jE6vC41AiBTyCKq4Z07BBNKWhurXxiX6BSNtfp25tMjeWg9Ooc/oTAKBggqhkjO PQQDAwNnADBkAjBuXVHmHltOrSz5Zl9ueUNpfIwvwrRG2zqddeD3l8W+un5dZh4j z5nbRuDdbL2o1vQCMHT9kB9GlDUf1q3jireNDE9Q1uTwcHZND12VCvhCA/JU+DHH 55NgcBp5eSHtDi7HCQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEuaZIktVonoV2nqb9JptDV2ZEzTMY sg5TNBDrbYYkRyWr9NHrwC+5YlEn3Tw5clDBJ5gfMm0ffxsuQH8j5gun+g== -----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 357593618515816771271617924237208541426906 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . . . . . [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 'E1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-01 13:48:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-30 13:48:39 +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 'universosub.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 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 0004b9a64892d5689e85769ea6fd269b43576644cd3318b20e533410eb6d86244725abf4d1ebc02fb9625127dd3c397250c127981f326d1f7f1b2e407f23e60ba7fa . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) 23f08d1a71a8084c3c7ee0d8d0501b7ef8db19d3 . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac . . . . . . . . . . . . . . . . [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://e1.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://e1.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 (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.universosub.com.br' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'universosub.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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a5137b926000004030047304502210080892f1bc39a716c67a459173150764d160334ac4005629ce172f807f4d8a8cd02204a9b0b83761e88c4bd2e6057ec1e131ad32dd6df9ec0d57d46f6fe0c6ca1800a007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a5137b91f000004030046304402203f2bc84786bf1639d8713d2336a1a3dd5921e4f06930faee48ebda313abc2e35022053c822aae19d3b04134a5a1bab5f1897e8148db5fa76e6d32379683d3a873fa1 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . [c:0|t:3|false] BIT STRING (816 bits) . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:2|false] INTEGER 16986655982379722645129616649220763868089642446648810660776243011631323128544859714962709242191901882406830365791988 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 18006482940797352637504775490704086910574973310649464844586072758136773863207253960611955956245791840633759632115465