jincongho.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a4:49:3b:72:a8:28:18:15:6b:72:91:54:50:fb:e9:79:96 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:a4:49:3b:72:a8:28:18:15:6b:72:91:54:50:fb:e9:79:96
Serial Number (int): 317240508285039034995868310169091295508886
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0c:a6:66:03:18:6f:9a:cd:df:ad:9c:1c:e8:26:d6:46:fb:c9:8e:df
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5e:2e:fc:2b:ad:ad:60:7e:b3:f5:00:12:e4:a2:be:a4:70:e5:e8:c2
Fingerprint (sha256): e9:3c:b1:b9:28:e1:42:94:0b:c3:3f:c9:b8:00:75:9c:50:a0:c5:15:a2:b8:3f:9e:6a:e4:53:51:d4:bf:b6:6d

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 317240508285039034995868310169091295508886
 . . . . . . . . [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 2017-12-19 07:44:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-19 07:44:31 +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 817692674008100795503583432310242797971683288653088012358383939013182277686189518176888011493948102807685237459764763964042582827991486437931966133487722515125116322612724288379639710722801733050667730389420687807112473731323241444732559928822955288261334891206590127753849801209651847046574785712049869060255910000954038453164502679887090734371983430629170928752401161564885741066972294188456950802503498981553746336944091285226770797172204171425701172942625094305530055895223876542376765109555369201781790466679354489750940773467650285510682266661220039597016060492793207074223677978261896237449095303567537052636771684455428885462526783322653223279197652492754334382564414530817584068489150933729581978211683251045676091180207846302225012800249660949381976472537869109198036168973067963331783965892064216852626805686555855164859118338286195717057335370715468752337175898442573276926535449508833475525072368528340393247863176134518571924703896365186909177738840463402523308966101731691354490309692118930931993392139325668978857753949799902116184275504224372180730523372093622130062250515134161276430729567792397690247021199938028148373572161759717898188731866119430822184478079999104106577135740272235319010162579982402876167913461
 . . . . . . . . . . . . . . . . . . . . [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)
							0ca66603186f9acddfad9c1ce826d646fbc98edf
 . . . . . . . . . . . . . . . . [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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