www.aiuola.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:56:c9:f7:37:22:2a:73:84:82:7d:53:12:e7:f6:dc:20:a5 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.aiuola.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:56:c9:f7:37:22:2a:73:84:82:7d:53:12:e7:f6:dc:20:a5Serial Number (int): 290869599793197697739567923019801272524965
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 64:09:d2:a1:3a:53:42:a4:57:d7:6b:33:5c:4a:be:17:69:b9:f9:3f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8c:13:6c:36:49:7b:bb:20:c0:8a:3f:9c:7c:73:f0:50:94:51:aa:bc
Fingerprint (sha256): a7:40:09:75:97:ac:30:0e:27:25:40:5a:16:28:1e:d0:72:95:3c:e1:58:45:de:e4:23:8a:4b:ea:44:f0:e0:12
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.aiuola.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.aiuola.com
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.aiuola.com
Other certificates including the domain name aiuola.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.aiuola.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISA1bJ9zciKnOEgn1TEuf23CClMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjYxNDM4NTJaFw0x OTEwMjQxNDM4NTJaMBkxFzAVBgNVBAMTDnd3dy5haXVvbGEuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtkXwmfTw2Das/QAtbcQg/wYa/r/vw8du EhzQgT1LPyE3cQCNN10MmTP4ZpudS1YQjEHZyukbLIksKiXd5MVqZaHRz95kc/nF C3Q0bMxpp2lXzoDKHlnvLIaHV67/m2vStNKOSHn68Md/2YtRRsGCNOLuRL5VlWS5 0SP1qTiGeonWo1NQ9v2huYju58qVRLMbXZXhGhyzIu6CH8DXzCvUXemVh4U2lEdX iBhKy4dxnNHF3PbRVM9eSztpuqP3aF1AMHXCRQwlebIteG8a5WWYlJVGngWFIlbK RswloxrdqGYqNcZdIIl7+gcqx17jRCuxRWadCo7KB/G8T/8UIaB4KcSEVfJ38ftD wXu26PKVcDSRnJqlgE53r13DeKj84LqVKcHv2Cei2eYlryvvL5ISGEBrL+o6ZHFZ j4ifityMsZ417urCun1URriM6CpGE4opItfXJ7NT+3SBoLuMhMRrOsrkRBgNr+Ql zO+MCTivPnZzgtxZoTxLrd29BqByHPaLzm1KGzur36gkZFAsJbTbDBpCUw98YswT vRZFjy3ikL973mchMMeDG/F02vFdd0B5PDZzQqzIW9wlCwHVIS7VgH8aJHnA4hy5 n68LwwylPapx29u6nR8uzjVuBPcoPlM4fL9pbNsoG+HIFXfx5oXNSk8zRzGgEM2l KZPu9oH2rOECAwEAAaOCAmIwggJeMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUZAnS oTpTQqRX12szXEq+F2m5+T8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cuYWl1b2xhLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQE gfEA7wB1AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABbC7vVNsA AAQDAEYwRAIgFI9GxbVTL7fbuLFoSE4o/SWMwdYPYm0vxvbc6rrBKXYCIH6dOwZ7 VirtdS0DLwRtwuOvXIeg+eZ0HNRWZLUfG+jgAHYAY/Lbzeg7zCzPC3KEJ1drM6SN YXePvXWmOLHHaFRL2I0AAAFsLu9U0QAABAMARzBFAiB8qDWIghQISLSoWplAHW9T JxCCTaA2ZRjzIKEVWLC+6gIhAKnc9oJKVrubyNRGCOTJUfXDOZJADPV+L1LUuEgX 0F73MA0GCSqGSIb3DQEBCwUAA4IBAQAvKWXQASfIvz5ExJk1tOZCdmyvSbjgInqk KNW7WyY+lC9eF+YxKsvQ975ZrtGtVYJ/O2S9o+ziPDq1vM8McDphVQdTtUEQI2bY IjkEbO8Y6BUkYHuBdTF1iWh5y1ii2Ami38RDmZxPtYPNHtout0cJwtSZFowA/P1d HIJEYrn2scKQppdsMQbXddo4XtMEmLl7YK6QQxISyck3ThKu0bI48dd+5yfmUKgT 84POBmcp5tedGzgULVxJcBRBZEDdOfwPDz0bLO8qclAQI1JDSCVZTlUkTHkCt1cl ZqA2JhcHtUhl1toj8kvQ3uJsgRvuOfGtv79akwamoIAvl6EbwHLs -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtkXwmfTw2Das/QAtbcQg /wYa/r/vw8duEhzQgT1LPyE3cQCNN10MmTP4ZpudS1YQjEHZyukbLIksKiXd5MVq ZaHRz95kc/nFC3Q0bMxpp2lXzoDKHlnvLIaHV67/m2vStNKOSHn68Md/2YtRRsGC NOLuRL5VlWS50SP1qTiGeonWo1NQ9v2huYju58qVRLMbXZXhGhyzIu6CH8DXzCvU XemVh4U2lEdXiBhKy4dxnNHF3PbRVM9eSztpuqP3aF1AMHXCRQwlebIteG8a5WWY lJVGngWFIlbKRswloxrdqGYqNcZdIIl7+gcqx17jRCuxRWadCo7KB/G8T/8UIaB4 KcSEVfJ38ftDwXu26PKVcDSRnJqlgE53r13DeKj84LqVKcHv2Cei2eYlryvvL5IS GEBrL+o6ZHFZj4ifityMsZ417urCun1URriM6CpGE4opItfXJ7NT+3SBoLuMhMRr OsrkRBgNr+QlzO+MCTivPnZzgtxZoTxLrd29BqByHPaLzm1KGzur36gkZFAsJbTb DBpCUw98YswTvRZFjy3ikL973mchMMeDG/F02vFdd0B5PDZzQqzIW9wlCwHVIS7V gH8aJHnA4hy5n68LwwylPapx29u6nR8uzjVuBPcoPlM4fL9pbNsoG+HIFXfx5oXN Sk8zRzGgEM2lKZPu9oH2rOECAwEAAQ== -----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 290869599793197697739567923019801272524965 . . . . . . . . [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 2019-07-26 14:38:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 14:38:52 +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.aiuola.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 743609789484678323740291821134231120682242989571651269922771388901865301120499038292330075673614469006130072790162998091976203567764945484227864191400418421120506365003231466024320190623157252284306412835817429194704848874991158369155183797495588850920661644708545018854330620290768179993923561536582235224379329743684671900657199257898611042703434618972453866402377531269642741796298397905558702275661804018775185420645216438611749505425219703457236775437913860214548524651397429278047849206174547205899063980147690829572329535537115828564732417818431032448485900938097785379884004130849996366908847307248684932168018995246329616437867879433415534233707633834848678420250988299127926578110177442974774704653017289618458718156687667407306043295938120976397517791286656106024944560566121620421975226892808964570649204654312906894080785923287860254951207984278597414704663562345133687764419524023771253701606073955847091839035574976885428456255400770533439555085144531044808602788138797703465006297634403013739627857065362312984071290670074247254213349821255346569289502639148505953054406621456364171300287035922248620875695904446142972681496507126278543286078637136257797699039302758145773635003774515469076646765578684641898527108321 . . . . . . . . . . . . . . . . . . . . [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) 6409d2a13a5342a457d76b335c4abe1769b9f93f . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aiuola.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 (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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c2eef54db00000403004630440220148f46c5b5532fb7dbb8b168484e28fd258cc1d60f626d2fc6f6dceabac1297602207e9d3b067b562aed752d032f046dc2e3af5c87a0f9e6741cd45664b51f1be8e000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2eef54d1000004030047304502207ca8358882140848b4a85a99401d6f532710824da0366518f320a11558b0beea022100a9dcf6824a56bb9bc8d44608e4c951f5c33992400cf57e2f52d4b84817d05ef7 . . . . [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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