yushikai.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d0:4b:2a:5e:f7:ce:7a:58:ed:7f:82:8e:f7:81:bc:1d:81 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=yushikai.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d0:4b:2a:5e:f7:ce:7a:58:ed:7f:82:8e:f7:81:bc:1d:81
Serial Number (int): 332215502217167628198684618870717639564673
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d2:b6:73:16:fe:cc:86:e5:57:24:ab:7e:1d:5a:05:b3:98:d9:72:e9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 89:3c:10:27:2b:b3:52:43:2f:26:5a:f8:93:a1:57:dc:81:8a:6a:9e
Fingerprint (sha256): 56:ef:6d:d1:02:2c:ae:84:2b:bb:60:dc:a2:d3:da:c6:02:ca:9f:38:9a:08:48:36:2b:68:af:db:33:79:47:8f

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 yushikai.co.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for yushikai.co.uk

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.yushikai.co.uk
yushikai.co.uk

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yushikai.co.uk

Certificate

The complete raw certificate details for yushikai.co.uk 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 332215502217167628198684618870717639564673
 . . . . . . . . [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 2019-08-06 01:41:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-04 01:41:20 +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 'yushikai.co.uk'
 . . . . . . . . [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 714128846367044294834182840740587766782383421924910112316422545742188867431222800859340300451185214085536973214922390194642612524720901996376912009392745718556163554838114850459395830854019023943715283521085475559903158988742713313016687067136102066900199949097766977508201107438819912035912445479375861886671317694973215985398133008862364447468115755232063156618302709369177246635656634045600070487772308104559612774364920037447703750842218797078166632906020537654769953745121084918142745569347462106496586742558791033886219082623965067124639851605018087400094349344187595033880663200740782199737054173489560987819427609718251211202345992014975491470321570912671854087170839641773267500024112042027922479354779425780419282278323733855017335399745614080499470151996220779176872474298297984079995663653710363725312381460406909941400427048424994996663540500009840417381342806873785522985133799185155616524821452133793331526332972027120166368331906320054710426235028663272997114552915372331557242300613789578166179972855530032605529143760791499089290832541745487280872578643425285295091587368253683285275845229363770049454604436611144661847859132699986141524045944891100018452510954757648602775436108824817759357730094221889571032926681
 . . . . . . . . . . . . . . . . . . . . [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)
							d2b67316fecc86e55724ab7e1d5a05b398d972e9
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.yushikai.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yushikai.co.uk'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c64cd6f01000004030046304402200e136618308d86fd8a6598eea360cc35cda08f71eae986eb4f69aa791ede4bce02201b50255172017768545af7fdd1a8c39c0fb884b4d245f814720750502e8b2a18007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c64cd6f0900000403004630440220663951929e164771378f2557ad1caa4df8e2d010ac8e555c74b51c838d3319440220685cc961ea3d3d8bebfc71f52b4823d0cff4b0a0a82e5211ae798150e4abf686
 . . . . [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)
		00276477d0d55167b5ff13a578dda1e2d80408fff56eb4d915c323df1dcb0194879475c0e5264ac5b2145fdf0f6b9e00499a7a51273ae9d7c349d19a26f0b2c1b81bb98c9dfa8b52b7252c299f851e7c9a9e0cf70705829a71474626100224a1e73fc6adbedf6b991cc4d985f4e2935e316740808354e27766b65275495272e292cbe5582fb26008f2fee7b0ce6bb59fa2dd42633a4b9367ffa0445afee44b8da5e5dc79f8522a9b5079e81ccc3cdb7b87fc196396dad5b717362513e697c090b5d690485eac7b951dd007e86948c3078144622b507e82e7937f4f2cbe4ff1f9eb42c0bf3fc80fec7f43ef33ee871ab69eaaeb3f9836d53b962e1921bb3811d6e8