fullleafteacompany.com
Issued by R3
About this certificate
This digital certificate with serial number 04:f9:1d:a9:51:10:86:13:b9:26:86:19:18:74:44:aa:0d:5d 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=fullleafteacompany.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:f9:1d:a9:51:10:86:13:b9:26:86:19:18:74:44:aa:0d:5dSerial Number (int): 433218879844585842266327912364704673697117
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6f:be:17:61:a0:2d:a0:4f:e0:25:85:b2:24:b6:44:9c:0f:8d:41:22
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 9b:d9:b0:30:c3:77:58:39:59:2f:da:c4:cb:98:d6:62:4f:52:32:38
Fingerprint (sha256): ba:63:6c:06:36:f1:21:5e:04:f6:d4:c4:7b:bf:4e:67:76:50:3b:e1:a6:80:c9:a1:0a:d4:6c:63:37:72:7f:6b
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate fullleafteacompany.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fullleafteacompany.com
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
fullleafteacompany.com
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fullleafteacompany.com
Certificate
The complete raw certificate details for fullleafteacompany.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE+jCCA+KgAwIBAgISBPkdqVEQhhO5JoYZGHREqg1dMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MTQwODUwMTdaFw0yMzEwMTIwODUwMTZaMCExHzAdBgNVBAMT FmZ1bGxsZWFmdGVhY29tcGFueS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw ggEKAoIBAQDoRwyroa1YKr3Yh34BETXsouGCCFT+DCVbDjYUZx8lklum3bTWe/Fy ED2ykfRggGfqSgsw2ddX4nW0eF4q9vmCcp/rfszf9zrCBvFs/m9kuk/WEK/mABCf g8Ir7h/iGTpJ8CcLwNZwbxQhDhTq28DBxDYtuOum0VXWYp8q9KAtDrbUpav1/eD9 O2XWAIItKWjU7JWCWAgiwbTDp70+93mNpqTaoDuz66YSUu96uzIfWWqIkMB+7Y1B Xwq5VC07YXK+ceu3XmFX8qC2lz9zl1MzIYFos/OP3E2FbIKKKw0BgJLyjBvH8t9L 1tbGP3ogwAOmRLZT0rudxFLuJFnVT3upAgMBAAGjggIZMIICFTAOBgNVHQ8BAf8E BAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQC MAAwHQYDVR0OBBYEFG++F2GgLaBP4CWFsiS2RJwPjUEiMB8GA1UdIwQYMBaAFBQu sxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYV aHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5s ZW5jci5vcmcvMCEGA1UdEQQaMBiCFmZ1bGxsZWFmdGVhY29tcGFueS5jb20wEwYD VR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdgB6MoxU 2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYlTzu04AAAEAwBHMEUCIQDN Ef4MuORROOCQTLAvQ9SHOCYaSI5REg+UUVnPnNwhVQIgPwBbTLefzwg2dfVKGthf f288xersG+kfh0muNDODu5cAdwC3Pvsk35xNunXyOcW6WPRsXfxCz3qfNcSeHQmB Je20mQAAAYlTzu1OAAAEAwBIMEYCIQDw4nK/hiUh3+RnmLrQSNCywhCdolODkxws EGhkxnSl9wIhALznDXIxYN62Ar0iuwhrlKhdlSsRln1RhUvFLnUqQ+3kMA0GCSqG SIb3DQEBCwUAA4IBAQAVMHQBL00HQR6f6jn2EUoVW4Az2+lUhfE3+1EobRJnIZnQ TXlJ1ZVCZfB0cYqXj4p1LmkD0rscCumBqpP5pBITx2BmydbeOvyXFZNwHpY0c+n4 PGiddXVugmRBUOPXfQwqXaZogQCPMe9l6u0qjpzqnWwDzXeqXIBokyKfscXbX6KV glQP730WXdQPWxlTV+6qhVAwtzLufYeVmgLlqrj+vo4ajCzD314nAhhMd84DTKPG /P6PA17VVmZGTmWO9OlDMNHGfTUE51ODlRLA9VZu6KhQVdqKXTi0xTxLlfjk7/ez YhaBd7KjAaoILpnP7wkTMCAk3PxrKO7qYC80k6Ln -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6EcMq6GtWCq92Id+ARE1 7KLhgghU/gwlWw42FGcfJZJbpt201nvxchA9spH0YIBn6koLMNnXV+J1tHheKvb5 gnKf637M3/c6wgbxbP5vZLpP1hCv5gAQn4PCK+4f4hk6SfAnC8DWcG8UIQ4U6tvA wcQ2LbjrptFV1mKfKvSgLQ621KWr9f3g/Ttl1gCCLSlo1OyVglgIIsG0w6e9Pvd5 jaak2qA7s+umElLversyH1lqiJDAfu2NQV8KuVQtO2FyvnHrt15hV/Kgtpc/c5dT MyGBaLPzj9xNhWyCiisNAYCS8owbx/LfS9bWxj96IMADpkS2U9K7ncRS7iRZ1U97 qQIDAQAB -----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 433218879844585842266327912364704673697117 . . . . . . . . [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 2023-07-14 08:50:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-12 08:50:16 +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 'fullleafteacompany.com' . . . . . . . . [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 29322322563365147877391699495834930938298029825693440635357210108012972101257482662668898070744487958965548166956502691368504457453328092233084175220272886787065520409021062794036330612078671744345343220365949983074657174917994971999844180403423066537983639184299680511749024653699274534103210365556010753559575078820125540800356440568248576003312744311428888091475905036735551466363892805832059871128330886084629576508682834374434840753198364268176297687162075415657859755088176031751986438222731819723709622929810184363715549942962062891711875076891840606587317021400409182112874656625854296404521730875480232393641 . . . . . . . . . . . . . . . . . . . . [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) 6fbe1761a02da04fe02585b224b6449c0f8d4122 . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fullleafteacompany.com' . . . . . . . . . . . . . . . . [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) 00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018953ceed380000040300473045022100cd11fe0cb8e45138e0904cb02f43d48738261a488e51120f945159cf9cdc215502203f005b4cb79fcf083675f54a1ad85f7f6f3cc5eaec1be91f8749ae343383bb97007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018953ceed4e0000040300483046022100f0e272bf862521dfe46798bad048d0b2c2109da25383931c2c106864c674a5f7022100bce70d723160deb602bd22bb086b94a85d952b11967d51854bc52e752a43ede4 . . . . [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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