www.busseto.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c0:a7:32:98:06:64:de:de:2c:f3:d9:6f:59:a4:53:64:55 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=www.busseto.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c0:a7:32:98:06:64:de:de:2c:f3:d9:6f:59:a4:53:64:55Serial Number (int): 326893316017672779278844151992629903713365
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 59:d7:30:77:d2:df:3b:2f:47:43:3e:a5:f1:a1:b1:54:8b:1a:db:10
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ca:51:88:5e:71:da:e3:6f:04:10:c0:84:94:6f:60:76:0e:36:87:9a
Fingerprint (sha256): ad:b2:53:26:eb:5f:4e:35:0b:e0:57:14:3e:88:78:4e:27:63:71:ce:90:cc:a2:bc:63:a7:b5:a6:aa:32:e4:47
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.busseto.net
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.busseto.net
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
www.busseto.net
Other certificates including the domain name busseto.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.busseto.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA8CnMpgGZN7eLPPZb1mkU2RVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjgxMTUxMTBaFw0x OTA4MjYxMTUxMTBaMBoxGDAWBgNVBAMTD3d3dy5idXNzZXRvLm5ldDCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANcis9W7rFF0BFvIgpUR2RG1RRaseuu4 oXlQIrkaGc41vu4xF00SMBietJfm0iaEw5JtxWC3LFZs8OtgQE7vGHrH7e//BF/8 2EhoWCOwaR8NZ6UVkBLfxpVxv1WYLlDbaCSUXCuWx9Gj1OllV05g8SV6cQDJkMEc O9ANp/OuSr8NvtXSYAF4XPlpHXPP1LUFvc+0pkx6GS30uqI03qaaAcRsjRo3eh2e rUkC7PVHKC0mq9Hd4TzWVK/1i3AEExpo5CanWwoo94pmhvpr1DNJAYldzsNZHz7m VISte/xojyFeQATdKxLNWQ8dAQwjlS5Bi2hOODOx7OF8aa59teDlxnCVgsRcg3RT 1kJXrLgV9TzLL167J+vKw1MHX/+5JhwbAcqwwJ9z8LmJt6lXulNTIn0/Kt2S3LPF oAfPx/J2OVimeOgft7q7DxRAxmvpgEiN1Wa3VpwS7pcl9GrvZ18u9ob+YrFANsNz KfcLxkhlvvjQSP1Bo5VabdJY9T8Iz3Q95SQTB3cgIPRWGN3EE6HCw+gcYspESmFw MK2O+NePGaQvkZhvck346jFAMZIqg2gE6v+6Kw9dY0zOJoqWjIT18DNFNeArSv2x Jkm1VRsC3OflPGFwFovv22OxvZSAeXhVldjgFLcgnzwdL+LPukHiguGEY3KMQseP aNuLwfYrfrcvAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFnX MHfS3zsvR0M+pfGhsVSLGtsQMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmJ1c3NldG8ubmV0 MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFq/n6Z 2wAABAMARzBFAiEA4uR6cpDRBd6pN8F7BxJQm6EjUQkSbmNzyKuJtAOWS8oCIEeh OV7EM7CGxCZFFCmpMF6XP4nqsii1qhPKFE/eeNxtAHYAY/Lbzeg7zCzPC3KEJ1dr M6SNYXePvXWmOLHHaFRL2I0AAAFq/n6ZzQAABAMARzBFAiBjvAX9Nu1BGLw0PI6g y8iUfgTlhOd/9rP7EmJhbond3QIhAMedJQHDdq9IBjNkJoFaNK8MTlJwlXz3fw0n +dp/mLbgMA0GCSqGSIb3DQEBCwUAA4IBAQCJYkrZ9iCRmpxDTrxznei4YxeOP7DU IDOYnYuHjKO9+3TV6lmEM67jSMWSl3cJz2zM0kUs3OdeKPOSSaX+d5WZr0LSDntB IeQxXYlUiHrQ+ZdmQG5vdCJ9f1X/2nXeo4+bYrgfpFQOe4sB3ZSt+iEmesKKJ1db aEQ2lk1vA+JTzSZULaU3ZmmFKP9QvTKNAeQG8Awb0zINnTqEAYY0kvW42vJvZOVa jIUKELGVbybo24Tkys8NkFqhh5qNZYCY7OII4pxApDZQwJ6DOA75YUimIxLMw73F JdXKwI3Ls6YdDNqDx2775foCgz9eHdS6n78zx3ttWgUx0hXEOMc/ZcTS -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1yKz1busUXQEW8iClRHZ EbVFFqx667iheVAiuRoZzjW+7jEXTRIwGJ60l+bSJoTDkm3FYLcsVmzw62BATu8Y esft7/8EX/zYSGhYI7BpHw1npRWQEt/GlXG/VZguUNtoJJRcK5bH0aPU6WVXTmDx JXpxAMmQwRw70A2n865Kvw2+1dJgAXhc+Wkdc8/UtQW9z7SmTHoZLfS6ojTeppoB xGyNGjd6HZ6tSQLs9UcoLSar0d3hPNZUr/WLcAQTGmjkJqdbCij3imaG+mvUM0kB iV3Ow1kfPuZUhK17/GiPIV5ABN0rEs1ZDx0BDCOVLkGLaE44M7Hs4Xxprn214OXG cJWCxFyDdFPWQlesuBX1PMsvXrsn68rDUwdf/7kmHBsByrDAn3PwuYm3qVe6U1Mi fT8q3ZLcs8WgB8/H8nY5WKZ46B+3ursPFEDGa+mASI3VZrdWnBLulyX0au9nXy72 hv5isUA2w3Mp9wvGSGW++NBI/UGjlVpt0lj1PwjPdD3lJBMHdyAg9FYY3cQTocLD 6BxiykRKYXAwrY74148ZpC+RmG9yTfjqMUAxkiqDaATq/7orD11jTM4mipaMhPXw M0U14CtK/bEmSbVVGwLc5+U8YXAWi+/bY7G9lIB5eFWV2OAUtyCfPB0v4s+6QeKC 4YRjcoxCx49o24vB9it+ty8CAwEAAQ== -----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 326893316017672779278844151992629903713365 . . . . . . . . [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 2019-05-28 11:51:10 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 11:51:10 +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 'www.busseto.net' . . . . . . . . [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 877676497151340060293318991938392757674612476694189352159998903831627934908402693207472205961636171328806048598021274525124773247831141921120504996715890533165344849637870820678827938062793997605220088130763637795642117465237188502947785498802077788345262422228119230509891768754087683407199673349450823184126765528435319810012732793853345718255515776975711332639276194101292931714081034006640087867255099594838852225045840521873502851230452374325862445542647803191570207259199536373827034454209499045708316037242933102342966009615494016268469631913855270132962838426880233997810435003416612314558739959604790221724169546687827528447471834733899792847351686039275276535782811311145387310076517093062029147772101881886084275332564157168012825019924347997942056978386088890871347696178292202584936561418151947834840868016084433823890745761776760094204026684367657102792172534101712929818083246837410300059126899280302793755091428176880254350250448177147749095590472733170165275142555529806502845725813026688864494854607733523145949650704532504039639755373254561569983452036904748524191472603698140294354091585360521018152862714859731615285900075228386839064703219021379079471802602619731419076726144453347991722331609060555127026267951 . . . . . . . . . . . . . . . . . . . . [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) 59d73077d2df3b2f47433ea5f1a1b1548b1adb10 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.busseto.net' . . . . . . . . . . . . . . . . [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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016afe7e99db0000040300473045022100e2e47a7290d105dea937c17b0712509ba1235109126e6373c8ab89b403964bca022047a1395ec433b086c426451429a9305e973f89eab228b5aa13ca144fde78dc6d00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016afe7e99cd0000040300473045022063bc05fd36ed4118bc343c8ea0cbc8947e04e584e77ff6b3fb1262616e89dddd022100c79d2501c376af4806336426815a34af0c4e5270957cf77f0d27f9da7f98b6e0 . . . . [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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