www.usjco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:95:a3:f2:8d:8f:d3:34:9c:88:9d:c1:f4:3b:92:d6:6d:d9 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.usjco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:95:a3:f2:8d:8f:d3:34:9c:88:9d:c1:f4:3b:92:d6:6d:d9Serial Number (int): 399369139968628270652957389428219025190361
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: b1:71:47:f9:9e:95:df:0d:12:bf:bd:90:b8:1e:79:b8:2e:82:62:d0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 96:ff:c5:35:3b:f0:7a:53:41:ef:3d:b6:8c:56:dd:f2:2d:d8:99:dc
Fingerprint (sha256): 11:36:02:f2:bb:05:ea:78:e7:95:27:c3:2e:0c:cf:ad:6e:6e:a9:40:a7:5e:3b:16:19:c1:56:77:76:c8:91:46
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.usjco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.usjco.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.usjco.com
Other certificates including the domain name usjco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.usjco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISBJWj8o2P0zSciJ3B9DuS1m3ZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwMzMxMzBaFw0y MDAxMTAwMzMxMzBaMBgxFjAUBgNVBAMTDXd3dy51c2pjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDWrSgRomxWxtPnyF2LkOsyyPxPPUWjDYe9 PeHX6NlE5gUHQt93r0R/EKIUQvEPpQilgJ3GOmAuBsxBtAJfEE/KlvAoDX6zoUMI jBjYmZHdGN5SriBFAGroi8yEUdLWnqS83enSvDMPC3wvBEUbKxNb6lr1XMHAQTzo 1RonYXJ6Dd4szpxW/HaRHzjD1/8RjvU94Oz91bC80j2R4VZ9yqJP459g9BdZ8oyn HGSxlr0Q86tfmu+JJcbvueU2epcCAI8RV/13M3Nz2OY/t+IKyf15Cl2mtMfobkJs ZhnrWTOY+6TvFxaDVLpLjAiorcCC89zeUBa9x93G1H+SfJSzQe1lL5Qe7IKsZXkk hPUd+M35FmOdRUeMsWtiRAJsncbINpD2YiePaHS0Qt/I9vakrSlrgmk8TCq5RF3R RiOqmLFmt4uypSWYmgF9li/60Hbbrj3iJZ+orS/1YvAXQjgpjY3FjWUT41AO+c9O btmhpPR2dyEl5Oh9be1DRsE6nDnO0Lkyr+l81gEv/OYf+bOM3R9ZQZ7ByjbBurj0 fQ1A5tZtQt/dd2bvO97AN+fcqrjlOzv9jy/6YtwIY9nunzNWeoJJQc402ibF6tgo jrze0NzmTURKbzWjrHmo3TDYKlxBJ6OvjvpXsl4brHaS2QOKHAjnW1Mo28xmoyqn /uJYyT1UPQIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSxcUf5 npXfDRK/vZC4Hnm4LoJi0DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy51c2pjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0 APIAdwApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW2+PF64AAAE AwBIMEYCIQCA/aspRyp9HEdPAcITFHo1iMQ+egxGWWU+MMVxCbuLpwIhAJL2GA+T xs0fdau1amFOD+mMC9sWmeK8V37zEP8IGDhIAHcAb1N2rDHwMRnYmQCkURX/dxUc EdkCwQApBo2yCJo32RMAAAFtvjxg3gAABAMASDBGAiEAvpn47plCpJFIugPRK8UV CjiO9JfUwEkZePL0b1XdkTUCIQDXcZ+IPjAizXYKYH2T2LLBpm+OBVwoFmbHRQ7B TkN0DjANBgkqhkiG9w0BAQsFAAOCAQEAT/9S9HUzNI3HhKz6HT40nbmkDYzZlky/ Vawko3gS/ppiSP+VGbvzdCrRlq87/TehH7KqZS3cXGizaRv0jvtnm9B/szxP/wnk yAAnowl3JVkknKFkMk+nBj19rC958T3dg/rTJWzRgp66jdXI7mjavrbrWJA7tfYX NE/yqm/R76w6QxOtU1r2QwIpp9gYTh2BcYTDncAioiwqK4+sgYxAzGhGYAn7MNcd cuj01Q4h6kMgP//py2XwLuhZ7BxVB9szgp3CHXva+rHZbvkPQtgS6AM+OwmNubuD WnAyYxGgMxu4rSv+oPpipc17/b2t/XJzql+wATHQY3EMEI/wF2CKIA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1q0oEaJsVsbT58hdi5Dr Msj8Tz1Fow2HvT3h1+jZROYFB0Lfd69EfxCiFELxD6UIpYCdxjpgLgbMQbQCXxBP ypbwKA1+s6FDCIwY2JmR3RjeUq4gRQBq6IvMhFHS1p6kvN3p0rwzDwt8LwRFGysT W+pa9VzBwEE86NUaJ2Fyeg3eLM6cVvx2kR84w9f/EY71PeDs/dWwvNI9keFWfcqi T+OfYPQXWfKMpxxksZa9EPOrX5rviSXG77nlNnqXAgCPEVf9dzNzc9jmP7fiCsn9 eQpdprTH6G5CbGYZ61kzmPuk7xcWg1S6S4wIqK3AgvPc3lAWvcfdxtR/knyUs0Ht ZS+UHuyCrGV5JIT1HfjN+RZjnUVHjLFrYkQCbJ3GyDaQ9mInj2h0tELfyPb2pK0p a4JpPEwquURd0UYjqpixZreLsqUlmJoBfZYv+tB226494iWfqK0v9WLwF0I4KY2N xY1lE+NQDvnPTm7ZoaT0dnchJeTofW3tQ0bBOpw5ztC5Mq/pfNYBL/zmH/mzjN0f WUGewco2wbq49H0NQObWbULf3Xdm7zvewDfn3Kq45Ts7/Y8v+mLcCGPZ7p8zVnqC SUHONNomxerYKI683tDc5k1ESm81o6x5qN0w2CpcQSejr476V7JeG6x2ktkDihwI 51tTKNvMZqMqp/7iWMk9VD0CAwEAAQ== -----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 399369139968628270652957389428219025190361 . . . . . . . . [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 2019-10-12 03:31:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 03:31:30 +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.usjco.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 875803271829378062667268944803053460980371943975497150045817621908109690870082861063184557492001875129163072092493049326326533887566451825466227134653154912590677612260764125172270329742645674483428234210708278434198096358241773185980281900950754921419864050134005633908092539504237492695825214048510164835420856756404787370127060770936562018234565079765690148529546965439757701038172194531489074256895562972218666643815862888686885837282706936720751700713466671885817655637698443780762914899695606982728181924621317262986874359907365658096014193667949550911508522875898462372971195055749452131166046663221106260962338143699466118240240776510556241579687636299589759650055985518919189332590254721159377362693923336133562078437986045263815457530053040597683589747421132778986780090359456514048653163754485490968581860067975141159018965509164340565397207015589644969647344196776289928038618038150564153052040715315898647972323401348887725960344638946157642928304785819572373961296848667138557237403148744090452638903785641670463771464705248770773901570132986417190862478271712625071415572169621347400797354185085612677035454688799885361844827918554793043294398081261074223551294210277888949061336772098399408884392070124832419871544381 . . . . . . . . . . . . . . . . . . . . [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) b17147f99e95df0d12bfbd90b81e79b82e8262d0 . . . . . . . . . . . . . . . . [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.usjco.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbe3c5eb8000004030048304602210080fdab29472a7d1c474f01c213147a3588c43e7a0c4659653e30c57109bb8ba702210092f6180f93c6cd1f75abb56a614e0fe98c0bdb1699e2bc577ef310ff081838480077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbe3c60de0000040300483046022100be99f8ee9942a49148ba03d12bc5150a388ef497d4c0491978f2f46f55dd9135022100d7719f883e3022cd760a607d93d8b2c1a66f8e055c281666c7450ec14e43740e . . . . [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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