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:d9
Serial 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.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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