www.rjico.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d9:a3:1d:74:3d:f5:39:52:58:d5:48:71:5b:bc:9e:82: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.rjico.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d9:a3:1d:74:3d:f5:39:52:58:d5:48:71:5b:bc:9e:82:fbSerial Number (int): 335394948514714550370723111334463361942267
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f0:51:7d:1f:1c:60:2c:a8:64:8e:ba:1c:07:be:e4:f8:91:47:95:c3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 44:f3:f8:fc:20:45:1e:ec:2f:bd:2d:ab:38:e6:bf:da:ef:04:f0:57
Fingerprint (sha256): 33:85:38:ae:1b:e1:05:c3:69:e2:fb:b3:6c:38:14:e2:f0:12:31:1a:7e:fb:6c:8d:74:36:14:1c:88:8d:76:58
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.rjico.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.rjico.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.rjico.com
Other certificates including the domain name rjico.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.rjico.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA9mjHXQ99TlSWNVIcVu8noL7MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjUyMDQyNDdaFw0y MDAzMjQyMDQyNDdaMBgxFjAUBgNVBAMTDXd3dy5yamljby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC4ahMZAReaCntYjFs8gZVHScdFEnHmnK1J up9/wSbJuJpUMk/DMtCmAC+//Jjrqnlg1/+EWahZ2XjSerOu9LJGIXFFlkIchsTW itgveezrFCCljW1gsG0eAzC+fpqUlUE3Q80tFkc3Y5lH6UmpVR9LOtxp5n+dFKm3 TTB5HbCd0csIbfsXoiucnC9RYrN6Dipya+5WnzrLXxYl4Krp/x0vzBevQuL19jfu pP/RfghOIZb+r7iNxvi01hd2QR3lsIumc/X3sIOHPd4kL0VKRGLymuFn9NKeOZ5m CG2IwxLgQ98g8NNltxUPav1C89p2uRcRNscznKulfBhacp2WD4U8JpQ2JOKGHU2J /8lTbmk0QdO15llW0w9r2Io3oFSd9C7Ffl6daCoWtNSXsu7ypKM95D0776jD4kQG ZHJHUz+MCehsMKNzVY6LKpJCoCPFbvw8aZqUbbkeXZNHv4aMfYHNYw1PRIrgeato 92ALCrjuCR3frwFXuKGQANLG/1PbddOhk+QSz7PV2N88oWAUC/2F4ujctseEb+tE y6xz+urGPzE/Ysfh1TH7PF0/VoHjcEECl/tmgZCwK9qi16fJXdn8x/LmNGE0mGCx KKXzB8ytLIfse2s027As+EtrhwxfEaP80JqTv45pbZt9FYwFghK/svKBerTnA1MY rcOGhAxkiwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTwUX0f HGAsqGSOuhwHvuT4kUeVwzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5yamljby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW8/AyQPAAAE AwBHMEUCIGh1HF5NC2jvszVKORSRveK4ahatLfBPIkFKa3LDiTZgAiEA5xnDjZTG XppCMj9CQWVaY4cVACNrJW4C2qXfe5lwYPIAdgBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAW8/AyRIAAAEAwBHMEUCIFlm8kWQdU+0CsKINZwVRKGl mEvCCPosKYnE118xQNVKAiEA9NwLU5nByFBNyAkrrcd8cssB6FKpq2UUAR4+yCRp GNEwDQYJKoZIhvcNAQELBQADggEBACbdwR1TJGJZuYkKh+oEIYURT+RbgGF7fC/D BibSbmkC93lECOVfLm0J7gythxHSXO/Xnp1FjOHIvNrKKGZvON2JrZidVGpPZM6B e4Dlg3nWUGGOA0kaabBOp0sdXXSexkHHSyWurZICDqXVl0JonZz7BnjhN+aD1pRd ENqGChZLXZ11PXagRmRe7lWpycYCB8pkw0p+jL7G4NREYZUoLu3t0nV2VSrebotT /HJbvWCy9TeM6DDU+rzJWwVqX3wHhm4iJXjZ0UfiEesLzYrPz/Ars0dZQJdgkz+E Vcih3Xm9eKGRjeuBHeOi//cfF/iIFsc/Xw6CX9XvLwKF++qZgRU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuGoTGQEXmgp7WIxbPIGV R0nHRRJx5pytSbqff8EmybiaVDJPwzLQpgAvv/yY66p5YNf/hFmoWdl40nqzrvSy RiFxRZZCHIbE1orYL3ns6xQgpY1tYLBtHgMwvn6alJVBN0PNLRZHN2OZR+lJqVUf SzrcaeZ/nRSpt00weR2wndHLCG37F6IrnJwvUWKzeg4qcmvuVp86y18WJeCq6f8d L8wXr0Li9fY37qT/0X4ITiGW/q+4jcb4tNYXdkEd5bCLpnP197CDhz3eJC9FSkRi 8prhZ/TSnjmeZghtiMMS4EPfIPDTZbcVD2r9QvPadrkXETbHM5yrpXwYWnKdlg+F PCaUNiTihh1Nif/JU25pNEHTteZZVtMPa9iKN6BUnfQuxX5enWgqFrTUl7Lu8qSj PeQ9O++ow+JEBmRyR1M/jAnobDCjc1WOiyqSQqAjxW78PGmalG25Hl2TR7+GjH2B zWMNT0SK4HmraPdgCwq47gkd368BV7ihkADSxv9T23XToZPkEs+z1djfPKFgFAv9 heLo3LbHhG/rRMusc/rqxj8xP2LH4dUx+zxdP1aB43BBApf7ZoGQsCvaotenyV3Z /Mfy5jRhNJhgsSil8wfMrSyH7HtrNNuwLPhLa4cMXxGj/NCak7+OaW2bfRWMBYIS v7LygXq05wNTGK3DhoQMZIsCAwEAAQ== -----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 335394948514714550370723111334463361942267 . . . . . . . . [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 20:42:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-24 20:42:47 +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.rjico.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 752344924975936169424447118847479618270748780908109481308079033697315285478719762332459653175694163509645012067129231110514186445411626040485517144170119313112863054585131646963629098547007592383522967565569619152655988380601968559686656389511645400816243142256142144811025194109141590482272064776957080504788350445182360765534935827005563192176695356083621639014014971027461947729902596900497051964628164820632914083216580332006041742663894417517535366204874252849395623396693275722536301856087731034182349552968524003541634898826240156425341125060786597719862540903027000635395303394135102303881937105038045129032132742078215494739929283315465610337571846620222354826915216507244307740371686604923673621356726692782887639930346144773472265092436987854309317695596866909942204448407309666524100432303416448903887336581343164283875974337930402626532071806068675255662369178266969291392923710271094384797736776339580300226359001225641185871372663346760634537068773974836244388551878814869541787492158074047306929727405032482844091916782734584545176113635550813199098272453474303607120169934229294394173078950062834557976886038240043750135926725868331993300051875609717965546043381853531656823395613446498699896420271989413996323955851 . . . . . . . . . . . . . . . . . . . . [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) f0517d1f1c602ca8648eba1c07bee4f8914795c3 . . . . . . . . . . . . . . . . [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.rjico.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f3f03240f0000040300473045022068751c5e4d0b68efb3354a391491bde2b86a16ad2df04f22414a6b72c3893660022100e719c38d94c65e9a42323f4241655a63871500236b256e02daa5df7b997060f20076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f3f032448000004030047304502205966f24590754fb40ac288359c1544a1a5984bc208fa2c2989c4d75f3140d54a022100f4dc0b5399c1c8504dc8092badc77c72cb01e852a9ab6514011e3ec8246918d1 . . . . [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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