wiwo.com.br
Issued by R3
About this certificate
This digital certificate with serial number 04:23:c9:90:b3:ae:00:69:2d:bf:40:b7:af:3a:3f:0c:8e:0c was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=wiwo.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:23:c9:90:b3:ae:00:69:2d:bf:40:b7:af:3a:3f:0c:8e:0cSerial Number (int): 360626952731511376397722426280544689753612
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: a9:80:6a:50:6a:92:df:21:44:37:3e:42:0f:a7:76:4d:5c:bb:56:7f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): fa:97:da:d8:3c:73:84:71:32:b3:49:6d:3e:31:2c:d5:29:0c:57:5e
Fingerprint (sha256): 76:d4:0a:f2:5e:87:03:ed:25:00:f9:e5:89:cc:d9:33:29:6d:65:3e:56:21:6b:13:1a:4e:e1:c7:36:a7:6e:75
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate wiwo.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for wiwo.com.br
Public Key Algorithm
RSA
Key Size
4096
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
wiwo.com.br
www.wiwo.com.br
www.wiwo.com.br
Other certificates including the domain name wiwo.com.br
(limited to 100 certificates)
suporte.wiwo.com.br
sni.cloudflaressl.com
suporte.wiwo.com.br
helpdesk.infycons.com
sni.cloudflaressl.com
kb.rxphoto.com
sni.cloudflaressl.com
suporte.wiwo.com.br
support.podcast-flow.com
wiwo.com.br
suporte.wiwo.com.br
support.ivisit365.com
suporte.wiwo.com.br
suporte.wiwo.com.br
suporte.wiwo.com.br
suporte.wiwo.com.br
suporte.wiwo.com.br
soporte.protectia.com.mx
suporte.wiwo.com.br
suporte.wiwo.com.br
support.haxeny.com
sni.cloudflaressl.com
suporte.wiwo.com.br
helpdesk.infycons.com
sni.cloudflaressl.com
kb.rxphoto.com
sni.cloudflaressl.com
suporte.wiwo.com.br
support.podcast-flow.com
wiwo.com.br
suporte.wiwo.com.br
support.ivisit365.com
suporte.wiwo.com.br
suporte.wiwo.com.br
suporte.wiwo.com.br
suporte.wiwo.com.br
suporte.wiwo.com.br
soporte.protectia.com.mx
suporte.wiwo.com.br
suporte.wiwo.com.br
support.haxeny.com
Certificate
The complete raw certificate details for wiwo.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF9TCCBN2gAwIBAgISBCPJkLOuAGktv0C3rzo/DI4MMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMzEwMTMyMzJaFw0yNDA2MjkwMTMyMzFaMBYxFDASBgNVBAMT C3dpd28uY29tLmJyMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuVxv ekZtRHrfQqhSkKpFoEGFmCZq9H4ZayqmKKvbbXY41CXOBGdTyNK7rmRSn8Ym6mD5 a4FbJCYFU9TvImElg7yYAVmoqySFqD7GrGsayjq5zQ6PY5EjleZ1g6C9tEJGdNqI 9tY/ez4Bau0OMeb7syfkx6fTjbUxnYDjDbpfCvZRSziiNqJOOSbF52LAmzyTBmA+ +qlhRm74PHNYVGRYjITYEX1DdNpdhtB0a/pSOLeahGp5UyDQul72RmsF9spw49Rv suMfJ/wALI1c75azYc6lhi2RAROpLEWw2fmCMkCh9mwKfgYTjHNHcEE5IJ7rT+d4 HzoTTUpykGV8hEBL3LfbreLALdnsoWVWK6D3xCbfGOU6QazLW0/02mUobAYMi6da geCIPPy60Q608qF3ogzgouChlvxcXITxqrhRUrbCPO5IXZVcbJIWDbkPa3/nNZ3Y FGYJQTMF8s6VebeKLZD+nQEpTi9mXyt+INQUhllu1/4vwa5h8H+yb1Hy6G4wmSPg XiKiDz2TVY8lekUXutAXUIb3YU7JME09pDpxmJkgGq2UyWeV5c/eVF7OyUjo0k/o dhMilw5U0Yz94jXPkeznukauzDbqfpWg3HA9qXNPHS0mxXRaOUXQyF0fI7wDAGGQ sqcquMgVU0OSelHv0Rr7rRK2SsV84p+M3TJhN/MCAwEAAaOCAh8wggIbMA4GA1Ud DwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0T AQH/BAIwADAdBgNVHQ4EFgQUqYBqUGqS3yFENz5CD6d2TVy7Vn8wHwYDVR0jBBgw FoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUF BzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9y My5pLmxlbmNyLm9yZy8wJwYDVR0RBCAwHoILd2l3by5jb20uYnKCD3d3dy53aXdv LmNvbS5icjATBgNVHSAEDDAKMAgGBmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYE gfMA8QB3AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABjpJZ9cAA AAQDAEgwRgIhAIUbEHwWRc+cmv0Li5oeB2yQb31IiVgXTOD0rBq9VklQAiEA1l3M oy46wp0Ka6w3e7hWylthvpsvMNciHh1b2ZmdymEAdgCi4r/WHt4vLweg1k5tN6fc ZUOwxrUuotq3iviabfUX2AAAAY6SWfYbAAAEAwBHMEUCIQD/ABdsZyotxKA+IyYu GGpD9+4ACRGYx9rlPNKzcXOW6QIgbemPi41iwkl14g0df5molFHvhidq0WQGMy9l tKdfZ3IwDQYJKoZIhvcNAQELBQADggEBAJUxU8Hz+d/9CcesiPRhbN8as0QGjKiL NP+v+T4mWLNtJ/diEAaB1a03AWTdUujmxiGmgBvNXxcxMTUtfPyHFooZ5TWz6jp8 te+DX38Abo5ZpKjwyDBCLixuS9MtqQtn0OGedfmPOVqsQM9T9yHZSdMiMlXs7MSP nmAx0RUauhDoJdfJkPuJ0MfXgE9auqXtP+qVPmR5A6yjVjTfsg5t+IK+OzTZRJts D3/a5sQbkrJilcSbO9a/vV4x62/FOCrkBm+rE5hS1td60PaBJpQLbiXs5n6FE8Jh dcGNYPXszb63w5TAqLrYx7b/APTqUQwc9wSZpg2lAD3gH3+Cs0VpuTk= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuVxvekZtRHrfQqhSkKpF oEGFmCZq9H4ZayqmKKvbbXY41CXOBGdTyNK7rmRSn8Ym6mD5a4FbJCYFU9TvImEl g7yYAVmoqySFqD7GrGsayjq5zQ6PY5EjleZ1g6C9tEJGdNqI9tY/ez4Bau0OMeb7 syfkx6fTjbUxnYDjDbpfCvZRSziiNqJOOSbF52LAmzyTBmA++qlhRm74PHNYVGRY jITYEX1DdNpdhtB0a/pSOLeahGp5UyDQul72RmsF9spw49RvsuMfJ/wALI1c75az Yc6lhi2RAROpLEWw2fmCMkCh9mwKfgYTjHNHcEE5IJ7rT+d4HzoTTUpykGV8hEBL 3LfbreLALdnsoWVWK6D3xCbfGOU6QazLW0/02mUobAYMi6dageCIPPy60Q608qF3 ogzgouChlvxcXITxqrhRUrbCPO5IXZVcbJIWDbkPa3/nNZ3YFGYJQTMF8s6VebeK LZD+nQEpTi9mXyt+INQUhllu1/4vwa5h8H+yb1Hy6G4wmSPgXiKiDz2TVY8lekUX utAXUIb3YU7JME09pDpxmJkgGq2UyWeV5c/eVF7OyUjo0k/odhMilw5U0Yz94jXP keznukauzDbqfpWg3HA9qXNPHS0mxXRaOUXQyF0fI7wDAGGQsqcquMgVU0OSelHv 0Rr7rRK2SsV84p+M3TJhN/MCAwEAAQ== -----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 360626952731511376397722426280544689753612 . . . . . . . . [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 2024-03-31 01:32:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-29 01:32:31 +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 'wiwo.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 756207214201323535756319797911690082261537803981886486937643904845913186284008217336189090206146639397970585553885493188163752922125791891313060887999869232405540413203475393821386174665432899658039825374281179412485769093762759008749803337662846372201488369614380259568911108401855599357047054330235917567274237373366282808578147618913429995687105632482494845451393449623921290089940466795805894606876146186012686887437222859149553839126617782711302170746204882369444057288850616332853386260933296238834600005461682227470037296756550024646603198482911618303434908488997820280131095504575957190594146504374325030992521940663316351486997947935543864164352825629337990852259145301638204679004790453530175012495720764042208966977839443473801407919384027850888010888073204895041808918228042099493596142966412104076512134519667466501134892380553881146825569349875641848749399728693715039932766637597219567727365240465184747547189277125552110611971203276447744807420864477594458852381105602078898894722930643238320197878324139563811595638978314860901349440303892539936291281458467149695230304677053959010573149159019303909555579625667388872239265782709553754208000045017384886440481376127658450408889442747421353398431597703108894931367923 . . . . . . . . . . . . . . . . . . . . [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) a9806a506a92df2144373e420fa7764d5cbb567f . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wiwo.com.br' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wiwo.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e9259f5c00000040300483046022100851b107c1645cf9c9afd0b8b9a1e076c906f7d488958174ce0f4ac1abd564950022100d65dcca32e3ac29d0a6bac377bb856ca5b61be9b2f30d7221e1d5bd9999dca61007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e9259f61b0000040300473045022100ff00176c672a2dc4a03e23262e186a43f7ee00091198c7dae53cd2b3717396e902206de98f8b8d62c24975e20d1d7f99a89451ef86276ad16406332f65b4a75f6772 . . . . [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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