www.cjaco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3a:f3:d3:da:98:e6:55:c8:84:d2:3b:35:36:ef:e6:3c:a3 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.cjaco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3a:f3:d3:da:98:e6:55:c8:84:d2:3b:35:36:ef:e6:3c:a3
Serial Number (int): 281397337487987315782601994684960506002595
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ae:c3:d3:cf:8f:02:53:f1:06:b5:07:4c:18:38:9a:98:b5:69:6a:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3b:ec:c0:fb:82:37:dc:20:a8:fc:fe:48:e5:0e:29:21:06:68:38:05
Fingerprint (sha256): 30:3d:e4:f3:26:37:f0:71:d8:72:06:2c:79:fb:9f:95:d9:79:ea:fa:1e:20:1d:3d:52:9c:45:f2:0e:ed:46:84

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.cjaco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.cjaco.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.cjaco.com

Other certificates including the domain name cjaco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cjaco.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 281397337487987315782601994684960506002595
 . . . . . . . . [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 2019-10-13 09:54:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 09:54:24 +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.cjaco.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 834661282436428012239759525165280288737309245713327790190004551951106831397545413726999728866920661871191319326271557250254763256132415427338863940361003568469095332065879738887930600010643245631530552749566256684473835479345522229613479991908342501686822858023631916302126992364207813222442272530749118225338878107651078513021440902665975369866816722740132849694141027682226894229863686024424713457359543923429053528264189253909613803453848712817613773234875769321626566743349780958698352343305082463704997853137888561606211987046599328757702303456158896832442673431963862226116736541801473511237821093579384606421504717562934446215988536136803715374009692764381856084371454758702708791860015396431348677499406320007060045509193096147248356833808531763291072199595012525879561538595014498337385380224099475798992108539656607943369333524024213276079359840118018701059285578185220923085037990343044392397661067258202541093683865910914131822710139458374059941017330080313188061650635322725897487063471404117501447839748052789573033469064913290419797818564337423385905531204343557318695755768993398869090848776764680839609817767736128834218778405295354157238613140779198465423868925002709501008580469352546588083850073018810348929555049
 . . . . . . . . . . . . . . . . . . . . [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)
							aec3d3cf8f0253f106b5074c18389a98b5696ab1
 . . . . . . . . . . . . . . . . [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.cjaco.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc4c147620000040300473045022100e6e9a1051fd14f8cdc547c604f93e7313415100f9d4e10c2b3e8145e88c3fd9702202ab85d80f65b8bef5a5c61cadae4da27736d9e24d4978f94eac6d8e641f801a70075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc4c1491a000004030046304402206648d618daa75fb8c3c9fda0eb8ad1a217511d35c1b5f8b42759d0918995bea702203ebcd331d8c961831c3a3036c5f3eee9d528ec8de7b0a309abb7bd0685552ac0
 . . . . [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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