www.cayla.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:4a:62:db:e9:df:a1:00:6b:b4:49:28:2a:7e:95:98:f9:fb 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.cayla.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:4a:62:db:e9:df:a1:00:6b:b4:49:28:2a:7e:95:98:f9:fbSerial Number (int): 373761445079308519252300831960226367863291
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 56:f1:23:8e:b2:1b:ef:41:fc:47:86:5e:82:19:4f:2a:23:81:63:6e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d1:c8:66:7a:1d:8a:8e:a7:cb:45:12:66:9d:48:92:95:f6:b6:ad:2d
Fingerprint (sha256): 86:bf:43:0a:f5:13:a1:85:30:59:c6:a2:c4:7e:76:e1:eb:49:47:50:e4:28:2b:8a:3c:a5:1b:53:aa:24:aa:35
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.cayla.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.cayla.org
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.cayla.org
Other certificates including the domain name cayla.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.cayla.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISBEpi2+nfoQBrtEkoKn6VmPn7MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjUwOTU1MTlaFw0y MDAzMjQwOTU1MTlaMBgxFjAUBgNVBAMTDXd3dy5jYXlsYS5vcmcwggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDAlwlVPdD/QdyxBpr8EAU05rgHacehb71E XPQX19lUUmnZB1gBXcjbdp/y3YS9wWN/nsQvuc7SWWCkUUocrTyy1qPHJMeiw3Th 1Q3FODfzHyjfMst00As09dyPTIQ8KhdxmL0a/ECOkE82NrPiRmA2zACiu1u1jHFw eO+O/pLMxFTZk0FTF4Z+AUpbLBX04At2Wlkwpx8N1E1Ao9n9G/EoZ2xyKFNcVfEn kEsRxFEKfO7PM+l03QPMkTLgp1R89GOSybOFmorvmNI3UO2SJ548Y59wfUOFIT4S Yyu3BZOdxG3uzGFnqs6nX69Bn8IHPbOpcBVD9SXUzsJZwsbKKTldMpdVomyr98Tp acgtNF6fqSetdGXuq47TWHlLYojxFNZ23542HTda54zjOFlANYi5nRqc0MJWXX7n 7KErb+4jrcJvc52FEnizTcFAIb+fKd9d0ZQTSua4JNgQ9Z4kUPdHrvD2GWPmqc86 DpBomLOy/KRUsf5n6qBnCFqkI4g11GxCiUlzLiesNSUvaPv/SR112VP0LX2X5gCv ae3oZETBaqrHTidlLrUtzP2lchzBvxpx0gWcmmxvuOZSyOdAscHCL4COxm3kmUlH 7y6hqfkKTHlMOLWJQwXUbtxrrjUDxDvpltMBgLVxnWCw1QatKMdFyPxDlrqnppbA HN9KbONLCQIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRW8SOO shvvQfxHhl6CGU8qI4FjbjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5jYXlsYS5vcmcwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW88slxzAAAE AwBHMEUCIQDANNXu0SHgJW5eR9RBLPk4ehz1LJ4dgsIubEEDSR7NiQIgOTH39YOT us613tRLxUankzM1NoOdiHEpplbk2/YPJkYAdwAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAW88slxzAAAEAwBIMEYCIQDAvJgRkdxXsBCe5RrHacBQ gp639uAmcBUeLNTFWvmfowIhAIwhoW564XsKUZDx0N2PO9I+DA36zLBR1ioqd40s LbmsMA0GCSqGSIb3DQEBCwUAA4IBAQAKweGE74EMDxPmDzD9QWt5hWzRZO1WSV22 C8LbI2u04ileHwpwRV0j4aXbC0hRUEWwLxChzBPZXh+01zsYZyrMc/cpSQvQEi4W XBSLKIwdeigd7S3Y7Uh7ayN85/7YHFdq4lu/PhaQKQ1pYSRJorjzO1CgJvFgAV4n mUC9Uw6T7CSeN6mZ0HwMNEMnyprht/gAJ9WLDBOJaJMFkm65YpswWS85oUqz1zza DWnD4JEcOoEf7PfdrXHJQgHd5lSncmoeJ/af1ND7EMXYZjWWLGAeHOG8SkYG3/BQ 4aRXAVtNTLDQ4KLXKoYoXM+ks7ArXH0rrl3i9Db/Ja63/UVF0pOT -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwJcJVT3Q/0HcsQaa/BAF NOa4B2nHoW+9RFz0F9fZVFJp2QdYAV3I23af8t2EvcFjf57EL7nO0llgpFFKHK08 stajxyTHosN04dUNxTg38x8o3zLLdNALNPXcj0yEPCoXcZi9GvxAjpBPNjaz4kZg NswAortbtYxxcHjvjv6SzMRU2ZNBUxeGfgFKWywV9OALdlpZMKcfDdRNQKPZ/Rvx KGdscihTXFXxJ5BLEcRRCnzuzzPpdN0DzJEy4KdUfPRjksmzhZqK75jSN1Dtkiee PGOfcH1DhSE+EmMrtwWTncRt7sxhZ6rOp1+vQZ/CBz2zqXAVQ/Ul1M7CWcLGyik5 XTKXVaJsq/fE6WnILTRen6knrXRl7quO01h5S2KI8RTWdt+eNh03WueM4zhZQDWI uZ0anNDCVl1+5+yhK2/uI63Cb3OdhRJ4s03BQCG/nynfXdGUE0rmuCTYEPWeJFD3 R67w9hlj5qnPOg6QaJizsvykVLH+Z+qgZwhapCOINdRsQolJcy4nrDUlL2j7/0kd ddlT9C19l+YAr2nt6GREwWqqx04nZS61Lcz9pXIcwb8acdIFnJpsb7jmUsjnQLHB wi+AjsZt5JlJR+8uoan5Ckx5TDi1iUMF1G7ca641A8Q76ZbTAYC1cZ1gsNUGrSjH Rcj8Q5a6p6aWwBzfSmzjSwkCAwEAAQ== -----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 373761445079308519252300831960226367863291 . . . . . . . . [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 2019-12-25 09:55:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-24 09:55:19 +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.cayla.org' . . . . . . . . [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 785698594597270000258234945431615502653584819344258773349432137795920618559826606247645838110141890830636933417258300164469676281154261727888544516779143251432445200909276365308564907343176641469101578269965415973601892357997410289077778131641368704603004788498857625268147501034171409973018573398319571318891979162801982384903051591507494106672345720115699259670342012229206178622022931273245163317763259915919909376421485826413805405370920051270402734273473360014002255419127514005188324221011855536058792151227830065813484535868980618014017597621107097635983467263293469117489531582317667582145311839809642216989665978963976866278430591216086246395561807251741866162976334232112186363963487607724405673918897360408172678545493233392796632201287485618765716415894649764839001837930720557474166115802758274534864255287832216131822612782071337974825179896013976787406146265831868637036821177081636805316385678516882379835891268482937244875197582352940735508533680868328011959816575555900651507119377662088150108381860382283977178972738862770043614065892137206489937144611601598303400848893269244821079972291973808389390614755553629841445658735445698678397843407092340828039302874596824331197864345950090358542341546715908788673792777 . . . . . . . . . . . . . . . . . . . . [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) 56f1238eb21bef41fc47865e82194f2a2381636e . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cayla.org' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f3cb25c730000040300473045022100c034d5eed121e0256e5e47d4412cf9387a1cf52c9e1d82c22e6c4103491ecd8902203931f7f58393baceb5ded44bc546a793333536839d887129a656e4dbf60f264600770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f3cb25c730000040300483046022100c0bc981191dc57b0109ee51ac769c050829eb7f6e02670151e2cd4c55af99fa30221008c21a16e7ae17b0a5190f1d0dd8f3bd23e0c0dfaccb051d62a2a778d2c2db9ac . . . . [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) 000ac1e184ef810c0f13e60f30fd416b79856cd164ed56495db60bc2db236bb4e2295e1f0a70455d23e1a5db0b48515045b02f10a1cc13d95e1fb4d73b18672acc73f729490bd0122e165c148b288c1d7a281ded2dd8ed487b6b237ce7fed81c576ae25bbf3e1690290d69612449a2b8f33b50a026f160015e279940bd530e93ec249e37a999d07c0c344327ca9ae1b7f80027d58b0c1389689305926eb9629b30592f39a14ab3d73cda0d69c3e0911c3a811fecf7ddad71c94201dde654a7726a1e27f69fd4d0fb10c5d86635962c601e1ce1bc4a4606dff050e1a457015b4d4cb0d0e0a2d72a86285ccfa4b3b02b5c7d2bae5de2f436ff25aeb7fd4545d29393