yushikai.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6c:77:b1:19:69:2a:7f:28:d4:34:21:93:38:b2:ee:c3:20 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): 03:6c:77:b1:19:69:2a:7f:28:d4:34:21:93:38:b2:ee:c3:20
Serial Number (int): 298246451106176808899372188148895778259744
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9c:48:8c:d5:03:c4:4a:e5:c0:5a:fd:63:9a:7f:00:7a:d9:1d:49:a1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 17:a3:4e:e5:ae:f1:59:32:4c:58:c9:f0:97:25:3a:32:f0:cd:61:d8
Fingerprint (sha256): 11:70:d0:db:89:59:9e:4f:e2:70:df:f1:25:80:cd:71:70:20:5e:4d:76:96:c9:fb:b3:d7:6e:1d:55:47:bd:a6

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0xIZjdXDKyahYY+/1jo6
VoF/GP7QeWOy15vHPSc0UelGtYZxSHxSr9zfKCYFWBj3fp7B9s7791grpgQi36+7
5skmOjk/iOVxqo2QtMgZ5BrDgZodfL2lsM0I6AGLSmZUTA6zZ0X1CFaWbigMIZdW
n45mP5ja+lHevnToHGtISpku1NYABpb0taM8LaDea5Q54D+VI9arXaVN/LBgzIpl
jOlHchNALgD95XHEb9iYL+8PWOJGjyv18UMBAqI5mHnp5/pLSofdShivlsORGwEn
motipXqP9B5WMKqXv8SmCy4RqmSPKjI8ug/gqQpekjuWKFZp9sam4bUFaWl4VcTT
1oIOzgVNPIs8JJqmnDIX9yuPmHCXGRjRclivJHBaWDl9x/Ix7YE6J/lZ4ewl6aXn
hRBLiudnlZDAr/nJtf8lChj9pdvR7vbDSNjWqiigSzEMlZBmkhig9VlIjODBaQ8e
HQ8igKAfdj3fsgoed6s9a+bIczxTACjLux9fIrZUda2LUA9f8gGE2GdjuI83dPq8
CoUxCKhmu/qTd7BjHkMMqo3XJjF0ZooAQKKiMx4BbpSq33ol1BrS0KIFODNFrJcE
UTor6vX+QwWU2cFbPZU3qneZlCwq1wUSZfNMOBLw0o9ZGBw1uhJ+u+CTou4Od+tQ
wdkHN0lHTQtcvHn92Y2GU5UCAwEAAQ==
-----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 298246451106176808899372188148895778259744
 . . . . . . . . [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 2019-03-20 02:38:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-18 02:38:37 +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 861093339075900908194851120322513964729518714990729559267064744322771973979331142524114274481614637069139673799251563397298779492064213468288979677468524944383269537845374437048735341153611593996928389268349567848348056907920969269445266084923008243256358478408350710031036929800055848419064127476291902592997259350886802287681385065369932309039797780401458598187922690627907134753018567562180156805284463051947851772557814486729823930532080858519696898688527533275932667737885285405211468515141313194492347731381407429223609799198522582563346011151906488073610972528840374145201653196933349352323822828306294100639879718526456712361015597038939062464878087344245924932323439134811719234888099586697026603138446065666429248402699662151480858359461454846830827759653471778499171570908782485207092749286204127238855073583275907931646603337918450050914958576955355239932052825785499653088903794454692747127573841421719210630754546938789406217413892661271171531045296333380692701157176017595173276362557304315772825231794529846322533198408575720174023236447238300913347953409538525984445447197918301888256628020035414233152023351357507919658008568237084551781052844058510963340858718443645759251378808921178698901534827234401562686542741
 . . . . . . . . . . . . . . . . . . . . [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)
							9c488cd503c44ae5c05afd639a7f007ad91d49a1
 . . . . . . . . . . . . . . . . [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)
							00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169992defe300000403004630440220747346bbfb53b4b8fa7aa72b9cc5c7b7d22897c8537f8304bf46e4184270865e022067e37dd906fe7738667ac6dc44e23696474b3197163486ac22b58a3107b87fe500770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169992dedef0000040300483046022100ad4e1236b9d030e36b1379ded108f976255ab5ef532dec60a8254a362fddb78d022100dc0dd9666005079a5cebc4b5f1d0a479106bfe58c20dd7fb16a35ec3a8615632
 . . . . [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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