jincongho.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:28:60:1a:a8:d9:d7:62:6a:db:01:f0:d6:46:f0:57:14:cb was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=jincongho.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:28:60:1a:a8:d9:d7:62:6a:db:01:f0:d6:46:f0:57:14:cb
Serial Number (int): 275075896784135935243252517963445791298763
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4c:da:61:92:f4:6f:69:c4:20:61:4c:2b:19:b2:6a:32:6d:7e:2b:4c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a4:c7:bc:e7:e3:49:f4:d1:26:22:cd:52:70:22:53:da:e9:af:b3:31
Fingerprint (sha256): 31:ca:20:8a:98:a5:4e:5a:fe:a3:c5:c0:8f:bd:98:69:96:49:32:7c:61:f1:be:15:d2:ec:4c:8e:10:b6:17:42

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 jincongho.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for jincongho.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

jincongho.com
www.jincongho.com

Other certificates including the domain name jincongho.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for jincongho.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 275075896784135935243252517963445791298763
 . . . . . . . . [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 2018-02-15 13:21:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-16 13:21:08 +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 'jincongho.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 867499311640336346639575431808086797324992692566744259787809062893742566216356132966251777803698034320843953732412080966719906444076405434467337515335437964824405944793076220463275003927244870860294695017566195545529564776882386933097394691700511443770619127014653021076753208950895475571588425889283242993559385468427584029133589370454764034382949362271614855360428664311806954338835098196897929048136343909508301198189597105818892879031118659910030703116686444430612058523266094214083145611580830288897059811050380863994823426879016893114772697499698959244046758106225760359988129447135519994305285390429637307999207527362825888548740927267716515654745155978993891285106857890767176908338092489830382796513771524277312872223094682041243478835037890364305045544121424783670439654319265816559698544785473556415712565571955623365931910758731600112185466045339107069732458417037996335572090967214742497158314355265713682833537305151423880762933360739658031771886615692869669792996572508592281739168785912397999054287490927847132651892885418372146035642124347094467058476402060195607161240610740888742227235693044809394031991488951937005459698283407151340585172436805904314568083079303520618251475160708390355370554774080182897026807841
 . . . . . . . . . . . . . . . . . . . . [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)
							4cda6192f46f69c420614c2b19b26a326d7e2b4c
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jincongho.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jincongho.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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