abfassistencia.com.br
Issued by R3
About this certificate
This digital certificate with serial number 04:c8:f5:ba:ce:6f:3e:d0:cf:eb:9d:64:43:ac:af:57:6c:ad 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:
- 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=abfassistencia.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:c8:f5:ba:ce:6f:3e:d0:cf:eb:9d:64:43:ac:af:57:6c:adSerial Number (int): 416832247924401816046353899017225513692333
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: f1:76:85:ae:5d:83:63:66:93:24:7c:51:50:40:a2:64:57:21:4c:91
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): a5:d1:36:eb:af:33:85:67:16:95:f8:60:c1:d2:43:f3:8f:3c:a9:f5
Fingerprint (sha256): 82:b4:26:ee:74:9f:79:ac:7c:60:59:54:fb:94:75:a5:a0:17:91:91:69:c2:31:cd:53:b6:dc:25:c6:bf:80:20
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate abfassistencia.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for abfassistencia.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
abfassistencia.com.br
www.abfassistencia.com.br
www.abfassistencia.com.br
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easyclasses.hostdost.in
medicover-slots-notifier.michalskimateusz.pl
proposta.abfassistencia.com.br
windo.design
windo.design
abfassistencia.com.br
abfassistencia.com.br
medicover-slots-notifier.michalskimateusz.pl
abfassistencia.com.br
www.momentsapp.no
www.fmsass.ca
doric-webs.uk
customer.diract-it.nl
acutemalnutrition.org
abfassistencia.com.br
www.q-it.live
easyclasses.hostdost.in
app.naturepassport.org
Certificate
The complete raw certificate details for abfassistencia.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFETCCA/mgAwIBAgISBMj1us5vPtDP651kQ6yvV2ytMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMjkxNzMzNTJaFw0yNDA0MjgxNzMzNTFaMCAxHjAcBgNVBAMT FWFiZmFzc2lzdGVuY2lhLmNvbS5icjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAJ8XJtHBo6e1ZKmwys+wBb39ngDkOAKTS9CSfAZj/t7rf2cqfF69ryxA bh0tEtclm75BJWBA28AjD7TAhUKeWoTLxNaQ+bk1J6dLUVfXxTMFkTf61ua66Gy2 U7cQT835PzyYJCqpWDCQlZyrDrJ2aQi7JGmoiEWWSnbAWHv9be/YT87f3MF2WA3v 8r4C/KjumjM1+k/oS0RNL3oj29zX4Utb22yMU3iqZhSGhwrgqp9XsAE2tyA6x4YB PMsBIWAvg+lX4jvqu79xTrKFchtWHuGrhlGsb34CFpZdnb86MoaaIbrRIl8PM7fR dJWEdDhh+FM5jZanJzvKPLjk0VeIFW0CAwEAAaOCAjEwggItMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQU8XaFrl2DY2aTJHxRUECiZFchTJEwHwYDVR0jBBgwFoAUFC6z F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl bmNyLm9yZy8wOwYDVR0RBDQwMoIVYWJmYXNzaXN0ZW5jaWEuY29tLmJyghl3d3cu YWJmYXNzaXN0ZW5jaWEuY29tLmJyMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYK KwYBBAHWeQIEAgSB9ASB8QDvAHUAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1y b+H61BcAAAGNVn/MFwAABAMARjBEAiBavmZMee+7yPCOPqoEhNMvFLhA3zKTeDO5 WroeQ7SORQIgKRkTMcm1DWnMn1mFCCiPgfE1g1UWXLBoaZej4c+AbdgAdgB2/4g/ Crb7lVHCYcz1h7o0tKTNuyncaEIKn+ZnTFo6dAAAAY1Wf8yuAAAEAwBHMEUCIQDx B4lLQBczdfLChL3LywmiR2MUpQLOJZoR+VtCmAgvXQIgWtPI7l2Zzp1hKFeKvi0S q4IKFwmwCo7U7He08ha7tykwDQYJKoZIhvcNAQELBQADggEBAInOHmM6am2t4jEv 3OqbI6TqvcG8V0oYMfGHrBaZjbfcfoUcMJccMYRc8CQm/JWi6VUQ+V0RbF9gzgPH G55GaNI4RKneOuMnp1D+W21LjFW5L02tS2EHN2Eernxx3RvCXpEYG9u30APTtVhv r93GtMNcIrsPiQ8azMJmi7/MY9VjxzORpMS6JgqsxSVImrSbDVls4m/3eLLwAVza keT5V6ZoIEFOjUSf4PPEPYCy4Hvl15PP0TK81dGsE54a20JKKwFYM60G2E77O9Mb hTIKGMRzQseV7whmjJMlsRKELuw2RHzgoiT8bUqqdf1jdCReMPC01KLqCqEUPHS3 67BdiPI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnxcm0cGjp7VkqbDKz7AF vf2eAOQ4ApNL0JJ8BmP+3ut/Zyp8Xr2vLEBuHS0S1yWbvkElYEDbwCMPtMCFQp5a hMvE1pD5uTUnp0tRV9fFMwWRN/rW5rrobLZTtxBPzfk/PJgkKqlYMJCVnKsOsnZp CLskaaiIRZZKdsBYe/1t79hPzt/cwXZYDe/yvgL8qO6aMzX6T+hLRE0veiPb3Nfh S1vbbIxTeKpmFIaHCuCqn1ewATa3IDrHhgE8ywEhYC+D6VfiO+q7v3FOsoVyG1Ye 4auGUaxvfgIWll2dvzoyhpohutEiXw8zt9F0lYR0OGH4UzmNlqcnO8o8uOTRV4gV bQIDAQAB -----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 416832247924401816046353899017225513692333 . . . . . . . . [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 2024-01-29 17:33:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-28 17:33:51 +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 'abfassistencia.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 20083306987863307201874607500482746265709780174292306937137515217473803158895592814216951761918633739251477266468639378104703988006223003518197772010006833527545985995519843715540837227260141219659016342439499115129900711097150238812442727735541303804158059678908273081861448270422331321144560675146024312703257661892049250662533225802965336645841232995934776477660593533994231559309907638154874968909892341407816982748915129928585234758538885595461430345149332000355708476868823438391099669359036104848250355206875321582366315333934847036490310416922018014508874131676620600354109906492245134408446883830763740468589 . . . . . . . . . . . . . . . . . . . . [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) f17685ae5d83636693247c515040a26457214c91 . . . . . . . . . . . . . . . . [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 (52 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'abfassistencia.com.br' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.abfassistencia.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) 00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d567fcc17000004030046304402205abe664c79efbbc8f08e3eaa0484d32f14b840df32937833b95aba1e43b48e45022029191331c9b50d69cc9f598508288f81f1358355165cb0686997a3e1cf806dd800760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d567fccae0000040300473045022100f107894b40173375f2c284bdcbcb09a2476314a502ce259a11f95b4298082f5d02205ad3c8ee5d99ce9d6128578abe2d12ab820a1709b00a8ed4ec77b4f216bbb729 . . . . [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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