www.rjico.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c0:0f:f3:e1:97:75:d7:0f:d3:3e:81:47:df:39:09:d3:93 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:c0:0f:f3:e1:97:75:d7:0f:d3:3e:81:47:df:39:09:d3:93Serial Number (int): 326692276967716405727259252236803526742931
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 88:cc:78:4c:21:e3:ab:c3:7b:3a:0b:16:d4:e5:94:cd:3a:50:28:91
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 38:79:c1:c8:47:39:c1:81:ec:a5:7c:21:cd:58:ef:84:a3:a1:a8:1b
Fingerprint (sha256): e3:4d:9f:ef:58:92:66:01:1d:55:0e:ec:65:ed:3a:2f:48:68:8c:74:97:90:2a:cf:3a:46:57:37:98:f8:44:81
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----- MIIGUzCCBTugAwIBAgISA8AP8+GXddcP0z6BR985CdOTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjQyMTE5MjFaFw0y MDA1MjQyMTE5MjFaMBgxFjAUBgNVBAMTDXd3dy5yamljby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDWWINnjMt8Z7yRgGvs2Brouhl1GqyZOctI x/t0PP5wQgWd9ni9Wme4ArclTIiI4RT2i7GgJuZRQNcJ6Flz+CNDVQFCEpHfNIg6 KWDyPXi+p5Rg080JXZhzD99NnCTQkQ7WDh8X3kJSvWeke1BpjtEPAWYOpwakvQvw 6NETqI6b+gZtC2LR4WNQhytCwYLEm7tys+wbsOTsCRB3MHU9oaPxrsjtdTKQe6Zd D1di/6HBQjYkAY0hFSJnfB6ng2P30+yS7APAVTBtgRXGM4GKrhv6YH+ub0YA6doq zVZ4t4ElX5/VfHi7N+TWhSrWnRAe0en3STYBry3RfxLIxs8J/nTJIm6ilCqq6Fbt lI08nCWH4yAmpRtr60A9W4VVBqYwbZN8Q08TaJFJYCuIVas9WYh+b8wApcmrbWvB +tc/newJx2z8sVmADkz9Uz13XRbaeDoQcCJTVcINJj/QG65USAb65W8d7JA1Qh+v 7LkzxAvwECbzxOZTmMWcrrFxlIxuY0CV7N3r9Gr4PgixHC+fIt+mGhO0eiBlrdIV xVPvJfzEtNn1tJ/JqYtbUFLd42RyRPQPURhvX3te2d+GhLdlOyurcx3Yjhs1ihYS N1seKpW47q9QjgTFG3oVQ3KBG6tizDBwhNXaXblP7MMXBaHW46BFqI1JgJiauxTn /g6wGTxDowIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSIzHhM IeOrw3s6CxbU5ZTNOlAokTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5yamljby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAXB5SIZnAAAE AwBHMEUCIE96EMtrPEvfEXlvPIhVU+Xwi4Rw/CKl3Zuc2+Fa1aIEAiEAzXqMpHfp ICXzb511WxMIjXKGnOKD+Qfs4d4JKpFxy4oAdwAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAXB5SIa4AAAEAwBIMEYCIQCG08hFZ3Vx2w+tIjqVkCtc LecD1uWZkhwtYPW697+gXQIhALBzZGg+KhXM8VeJ5+b4pnYwXQmy3ZrrwhWWQsyM SiUYMA0GCSqGSIb3DQEBCwUAA4IBAQBKfq0ivyCjp3RcDAe8wolMxeuE19Wkp48A VuqFH8b4JXMkMsmR32QtWNSibzqlr6Oj+mLQEx4g8s30SSgES4GcHYi0sxxMr0fP e8LDG2+4UpaXxEufR1NVdcd2fzcDLHKyNyPDfQenw1TDahuAPRSegMiBskfcy9SA hJ1XNfgUflo6l8N9GoCkOCZzxyF8ZNkWlhTBn22O1+xC/jg5AkuT+RaG4+4yV3gt 3ppueM1A9s+HdwwA0M3tKioil1JnmY7xWdCXp9KrRalYt9fjwON6Bc7ZpjlCJacd 9IRIkPLJrebkVgjq0QuxtIuKgIRhf+Oi3NuOuNnn14U+hlKKPXm5 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1liDZ4zLfGe8kYBr7Nga 6LoZdRqsmTnLSMf7dDz+cEIFnfZ4vVpnuAK3JUyIiOEU9ouxoCbmUUDXCehZc/gj Q1UBQhKR3zSIOilg8j14vqeUYNPNCV2Ycw/fTZwk0JEO1g4fF95CUr1npHtQaY7R DwFmDqcGpL0L8OjRE6iOm/oGbQti0eFjUIcrQsGCxJu7crPsG7Dk7AkQdzB1PaGj 8a7I7XUykHumXQ9XYv+hwUI2JAGNIRUiZ3wep4Nj99PskuwDwFUwbYEVxjOBiq4b +mB/rm9GAOnaKs1WeLeBJV+f1Xx4uzfk1oUq1p0QHtHp90k2Aa8t0X8SyMbPCf50 ySJuopQqquhW7ZSNPJwlh+MgJqUba+tAPVuFVQamMG2TfENPE2iRSWAriFWrPVmI fm/MAKXJq21rwfrXP53sCcds/LFZgA5M/VM9d10W2ng6EHAiU1XCDSY/0BuuVEgG +uVvHeyQNUIfr+y5M8QL8BAm88TmU5jFnK6xcZSMbmNAlezd6/Rq+D4IsRwvnyLf phoTtHogZa3SFcVT7yX8xLTZ9bSfyamLW1BS3eNkckT0D1EYb197XtnfhoS3ZTsr q3Md2I4bNYoWEjdbHiqVuO6vUI4ExRt6FUNygRurYswwcITV2l25T+zDFwWh1uOg RaiNSYCYmrsU5/4OsBk8Q6MCAwEAAQ== -----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 326692276967716405727259252236803526742931 . . . . . . . . [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 2020-02-24 21:19:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-24 21:19:21 +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 874454388190601329783159358329065281381218157550271624488411840138780003942393017132599694540739403501940127983089040604880777179486257204943428814050605396260782692892489925154584168562628949743966980906109502652501091856761422680955344023978254952209721476806710331865691140456403482898517848058032915025486083723311880216468546725582990797531885374355841483077236829490266524992015539718890237038658227402777431024542209450752444167867126247418946735870225354963195843480169660703828670756202290883664000255016906014129780897579222325709775411233433945599472107199667673352002969821920936400099981328141618218778191874274776472921416532750468689653683120096905764243551631634874607434140470139379473633805427482051599445000531064936297153833044908856209925675849981584503070656381960524630568366838432469473971070880155127902380974554810567062999901821277050025806436877787140264318457677240970770479396681999120490057373136563276012974990575091171875525497516302255790693244981490185951537810911374866539434836062537757051549396431363675258023618240971153176772198371587017169591797161124449625575167675783230577216024765149877646684712499115844320628207355348984800477174468469462443744945620313319474982644032028352875427808163 . . . . . . . . . . . . . . . . . . . . [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) 88cc784c21e3abc37b3a0b16d4e594cd3a502891 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017079488667000004030047304502204f7a10cb6b3c4bdf11796f3c885553e5f08b8470fc22a5dd9b9cdbe15ad5a204022100cd7a8ca477e92025f36f9d755b13088d72869ce283f907ece1de092a9171cb8a00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170794886b8000004030048304602210086d3c845677571db0fad223a95902b5c2de703d6e599921c2d60f5baf7bfa05d022100b07364683e2a15ccf15789e7e6f8a676305d09b2dd9aebc2159642cc8c4a2518 . . . . [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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