yushikai.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c4:90:fd:11:cb:15:3b:a0:d5:c1:84:91:66:d6:6a:c6:c0 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:c4:90:fd:11:cb:15:3b:a0:d5:c1:84:91:66:d6:6a:c6:c0
Serial Number (int): 328224924555173767499606689421693924591296
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 94:8d:3e:4e:2a:fb:83:f2:56:22:c7:44:36:c8:52:2d:f7:20:a8:31
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4f:e9:a4:eb:5a:e9:db:6c:27:e0:10:fe:fd:89:5e:8e:79:f9:7c:b1
Fingerprint (sha256): 44:fd:38:f2:39:72:cf:3f:b5:eb:00:a4:61:07:e8:f9:72:55:3d:35:2f:09:f1:89:aa:7c:ce:eb:f9:56:35:bd

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 328224924555173767499606689421693924591296
 . . . . . . . . [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 2019-08-22 01:36:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-20 01:36:57 +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 771605291528045350854324272891836921932053037683664816440412830905220422662667836326643141386804436262817278168539232303638525342199857075914578021937972958059130764203203792461399849121163247563388083444876557382688161638112100791059030602282724659175435421989323301217651458617296206780112540800107289140250030873020000322678110643982937149065048454541849190709914728371763255747702067053130953799976592376946784742708386075790696588689677898081092331756549894736710801155379201754050237885793230864829050927538132955846451697774822789599359469243204047043142134683114850717425380068077413693932606703112080754031404012868374035743393493075165404571828047047534642912342715867255129534778111671656343886743492219145540204822566395442198828828583931264639791996759637949428555628937539590845724708546851459511936349354291383408125121452723577941885682380024854455034243636759626079400602939043697183897591922346417247548287283683167708620579365481889398335098791376130914351353066773749749420961065085190856862501734799314084687357720497559697111987300500102185740187176011878360929579867867537339259992770363170107659961584198467782410163656623926965120679706123264740768883470442761189122342123824889836633029388534269444940054881
 . . . . . . . . . . . . . . . . . . . . [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)
							948d3e4e2afb83f25622c74436c8522df720a831
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cb72f2ca10000040300483046022100fdc498ca0222f28f44fea684d0b33bf8ab7fbf322a538ff2bf54e76f2ad166b2022100a4345f16a9a8fb1865327c7263bf784dc4dac105a81f39397ace06162f6be3c500750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cb72f2c92000004030046304402204c1dea2ed62d54330c65a98c539d0718b5653d5bc504c1172c09703d7c1616fb0220461ffc61e520557af64fb14dacc9ed3f17e8459ccab79ec33dfee7e5885478cb
 . . . . [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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