yushikai.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:65:d2:1b:9a:be:62:7b:73:26:1c:3e:ec:10:58:e8:d8:f7 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): 03:65:d2:1b:9a:be:62:7b:73:26:1c:3e:ec:10:58:e8:d8:f7
Serial Number (int): 295984658064000446136009234639486638938359
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 12:c7:60:dc:ef:cd:ea:e9:fe:4d:ca:8b:66:62:b1:bd:36:88:ca:74
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ca:44:e3:93:ae:7c:cd:06:12:2d:54:21:77:77:5d:11:81:68:06:2a
Fingerprint (sha256): 4f:c9:96:48:cd:9c:ba:4d:da:2e:88:5c:e7:c4:d4:69:8f:4f:c2:dd:eb:68:88:bd:fd:2f:55:0d:50:3a:02:3b

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwAdxMD7vohvUUDz2jXj0
UMdlfq9DaOLeClURF7BKDEKlKsurtifuY2hG84mrqIuq9GANFejoyVsrvNtYbsav
OjzmWPdDj21eqfGQ71xm1PeB3Sus8DGWqPkAd2vYmhHVujq8XUYQMHAxluXvaJYb
UkpzfAM07XLViOaO4jnBXywSug7sHvEUlSpyuptpXCO3oyvYEhpbFZyk5AGqcF2t
gD83nWGeGHY0gGvpDLv7UweZfUab8tB6P3+DH5m1p1C1KI97JxoOcz1xJnPzo9dQ
8RwpjLugckm8VGiaToqBizI4kd5lIdmpMor/avqMTNDPEf/VJKLOA2vLU63q8Ry6
EGs0p8KLpLE2ezZAPvisdmucp8bUfURpvxHzQJKMk31JMV9QyblXU+Uj1MX6fRuY
JQZwMAVWMuWdORqFLhclixDFpIJEL3w9PMDOFRY9E5Hw+Ripjmr4C1+6k1ObFW46
BfX9LY/fpdwGItRa3vfSZe+lfq0OrqskIvQ9HaQ3dho/5FIr9709cV1RHI1zV9gd
5mv+Ue0v6qnl7lmOctgHKFSBnPGSEVDtZGg0v0mDvKfH7/lsxounqWFJHS6l662l
z78g6P2JnO6057gEg0BNheuqSa4pu+CZaiYCoyP4TLWYMLMzCJIko53PyxGsTs6G
+ABlTNRvlaSKxQvFSxoebX0CAwEAAQ==
-----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 295984658064000446136009234639486638938359
 . . . . . . . . [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 2019-08-14 01:37:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-12 01:37:53 +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 783410259857481540688269372257564149227908616062238276040879464194630813453164649637993283420491291276568768215069084985535004052762090518957003346093716339326725775769975883922594798122459554606844100212927416250925303042742466677339067060431252892033846922890365522330295257965158644207254539041798046173011755507042248171782446891402926905689874401983902834708525653324912536964035285375730305631097940508262733400363896755611504338460848256480353844639350130112571239447197171323583174505661268876249778274162969087751320011423437944614302518881272092018413248476972757394831364915271100703273145905372710411887474605531214170943312622668434697698642118874490853198180401744148728508958456640121018760618259820471150589395808770524872766261458982524290072352657655028553506367499610049098744360862236069107289009514092749817659594610634623460128100630192872904211379169849494585564095672915352024254998586640408865029447640344037572592369440777696697531033153390951632282825565736308324807459231511829353883694159112852092249603900066170008519364638887130050018934104729051549752151475919385688570725709746167024996539356438555903941846265145899549547431978358129242894248027484541102200191051829523949284195537090486160563531133
 . . . . . . . . . . . . . . . . . . . . [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)
							12c760dcefcdeae9fe4dca8b6662b1bd3688ca74
 . . . . . . . . . . . . . . . . [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)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c8dfd28700000040300473045022015b780b13ff891065fadc46758028dfba71b871bce26f50bfb83a2c8a86ef12902210085dd27a71f702ed75fecb2dfea567b3c5b5c7ac8bcb8cd1658f3f13c13358b3e00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c8dfd2764000004030047304502203ff1b00baa2ed336b1f8464a8e6e3552225d8c37f75ad529ec82137be1c8177f0221008f5856e82000b5c4a5fad612b42971756169bdedb2861a3259e1666d8acae879
 . . . . [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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