yushikai.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:37:37:10:99:0d:50:8c:dc:fa:05:56:e4:8c:f3:7c:03:c5 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): 03:37:37:10:99:0d:50:8c:dc:fa:05:56:e4:8c:f3:7c:03:c5
Serial Number (int): 280125581696713826925933229694691437183941
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 28:57:07:4f:b1:10:81:78:84:bc:6c:89:de:2a:a4:73:67:e3:0c:3f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7f:de:18:cd:88:60:13:31:12:cd:75:ed:25:c7:1e:22:d2:09:af:67
Fingerprint (sha256): 19:5b:13:ff:ec:bd:63:41:ae:9a:a3:4c:e7:aa:73:d8:e4:f3:28:f0:a6:6b:5d:da:14:7d:27:63:e0:49:3c:0e

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 280125581696713826925933229694691437183941
 . . . . . . . . [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 2019-03-14 02:37:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-12 02:37:14 +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 895597352223494290237175223680168787594822424348057246940950129861209020277620361666903982362716331700388306158355096724564316033192404279833508617576131073850880637385269058404968180337491296336965171159017132501679143222818501479899694474827776681111221474406792362579830848048102372243591756477051503293882731674196988707956116154669520847111268445859706860993817814185215081429541628271539389597938199496507978753520155995816589350504958742942149605145174338077006921854768047424761585663559282993778537648606350768684661221479510950610249707461527667245171079920273310086269834231416789537072796633043902493177373600027801317055828609874933542574171883047506455907149590488015432957595522908591416034856741991588015724260858621218383202890786639659408848360477491482313739247355445894494585999413761719973986232925296029247871004594619704858134690250597661680402312579071695959582615588115770192413577900864960680867508905831564135887991288784989958914053470768604152072083777361093339367450066341407043051722936038649748525761594680429575016348848998957726250605418475632151332658524938020518711215420758737775736315471535186535940279577973709343261861570403816735024698153074653730703484254704255968003414369533034565593819309
 . . . . . . . . . . . . . . . . . . . . [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)
							2857074fb110817884bc6c89de2aa47367e30c3f
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001697a468117000004030047304502200dc7551448d155f5b73bf9b76068bed32bd979492350f71e81d342f316a765b3022100e3db62445adc4defc1ae59492eccbeac175fb6de0fa3ce550b8da544d8e506f400760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001697a46836e0000040300473045022100dbc06efc9eb631fe17e8fee55d79557125172e57a2866e9d271a7da0b2d19d4002201810b38e7f48808e90fe296000929347272371660f436ab5ab4841cb12b30f61
 . . . . [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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