yushikai.co.uk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:bf:44:61:10:0d:3a:e1:06:51:2f:81:7d:58:fb:17:d0:69 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:bf:44:61:10:0d:3a:e1:06:51:2f:81:7d:58:fb:17:d0:69Serial Number (int): 326421681359255380558836697664932397174889
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b5:c2:03:38:a7:b7:be:e2:a2:e6:e5:6d:2c:da:17:84:26:5c:30:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d6:42:12:3f:e5:2f:6b:26:91:c3:3a:b6:40:89:78:28:7e:41:a6:4a
Fingerprint (sha256): 30:46:a9:bf:47:f0:86:1f:b4:9e:6f:53:b8:a2:07:51:99:bf:41:99:5d:73:b0:06:0f:b6:52:f1:ef:7c:0c:bc
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
yushikai.co.uk
Other certificates including the domain name yushikai.co.uk
(limited to 100 certificates)
www.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
www.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.marketmuscles.com
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
www.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
*.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
*.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
*.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
www.yushikai.co.uk
yushikai.co.uk
actionfitnessmartialartsfl.com
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
www.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.marketmuscles.com
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
www.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
*.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
*.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
*.yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
www.yushikai.co.uk
yushikai.co.uk
actionfitnessmartialartsfl.com
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
yushikai.co.uk
Certificate
The complete raw certificate details for yushikai.co.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGaTCCBVGgAwIBAgISA79EYRANOuEGUS+BfVj7F9BpMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMjMwMjUzMTJaFw0x OTA0MjMwMjUzMTJaMBkxFzAVBgNVBAMTDnl1c2hpa2FpLmNvLnVrMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwJpcrhVgWU9Od5ddBWNJzQHgiuI+Sdak iWrDHsiluxGVhMzeZyBWICnsYv/gj+OJSoAyqQ2BHRR0FljBTDVwNAoeNJP/qVEW 7xbyL3x3mQrdFnAiUYiJa8JfXUsMftFKhymQHtNeOwa+xBc5V5DsoBfUBErs07ke cm9BlvSSQuHY/md9K9dfdRQe2fq0GLuspSClYhCoRaOArHH4h/9ySXiK5rTR+kQC 06QcRb5p1BWd8RN4ww0fIHSgRr6LlLzFyqAhCfIsJaYaLUKyStZzU9jvp4kM96rM TJHiA1deu5zMZDF6CucjuFlzE6vhz3QRfRLKyadijZVG0t91xYcpRp7ghUCCBE8r wUfHJ2KoNSDPahJ8dNtqFAnvmLGo7T7Cm+yzE3igcz9wR8cZyehmC4vXNgRnEzWI /9WDkDChGQwrueE3Z81urcQiO+N/OvEd34aGNmTHIUt7Hk7uXLhGuUBkhbf6vFBN /wXGF2dnAqv/6c7mKsRAOuAG8TxmTn/eD7y0Fu6cz5/YAdb3h+6nvTCv4FogReso eCClDeZrQoohex23qrh9fxPmV0ZAfQnNbF+ut2ssUXd8K3hK2FGdDGkPUK8XpJAN ZK8JcNJLjMNolEzyrerJMXKy+8oYwsoakpkH3/XuGa71OQlMRy2uRxGqA5VMhnV5 8PcGI+EP9t8CAwEAAaOCAngwggJ0MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUtcID OKe3vuKi5uVtLNoXhCZcMCwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAtBgNVHREEJjAkghJ3d3cueXVzaGlrYWkuY28u dWuCDnl1c2hpa2FpLmNvLnVrMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAdH7agzGtMxCRIZzOJU9CcMK//V5C IAjGNzV55hB7zFYAAAFoeNcluAAABAMARzBFAiA6H279OizXRIrHNwIVg+qNhiOn DCvyuZIyMeZ3jwoOwgIhAPkQCGnom/fdjQNqfX+ntfj7w3qYynUNoWa/Hgaib3c1 AHcAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFoeNclugAABAMA SDBGAiEAqAfyTZIZhU1IDGzmC+Zv80sXxHfxjVo35FuQk/UOcgICIQCy3+gW7hv0 ZAEIRje2d08v/zhSJcZkMZ6/qLlS9Ep38zANBgkqhkiG9w0BAQsFAAOCAQEAHDxQ d9zXz4RaUL4nj4/GDmyL2bjAaCxZ9Wynl4QKS5dFpIgt6heZgdKlhj0KlnPjUbKu 1Hn7Dg8DO+JhNK4cCbaHnQOG8uX3EMIQmOe7pLZ5e8D6OGDpoKRUkrrqMJpJklKH gH/BqSoIIj/CxJTux/IgKn5ZdCos6WYjWaOlxxIjmu84Czsxj1fRBlxaZNNH4PqV rWY2jCzj3mb8HWhtB0WkUvZmPsSLzyef7qsSVrWp4wDIJ3ReUSfbIy6O5W76wtwU stb95Xtp2XmibbYGNHDc6KEcs8cEr8n7a0uvdYcpgOdQdv6a0oD4uyn3DOpCVXVX Xsqu2nk4BSqHSwjC9w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwJpcrhVgWU9Od5ddBWNJ zQHgiuI+SdakiWrDHsiluxGVhMzeZyBWICnsYv/gj+OJSoAyqQ2BHRR0FljBTDVw NAoeNJP/qVEW7xbyL3x3mQrdFnAiUYiJa8JfXUsMftFKhymQHtNeOwa+xBc5V5Ds oBfUBErs07kecm9BlvSSQuHY/md9K9dfdRQe2fq0GLuspSClYhCoRaOArHH4h/9y SXiK5rTR+kQC06QcRb5p1BWd8RN4ww0fIHSgRr6LlLzFyqAhCfIsJaYaLUKyStZz U9jvp4kM96rMTJHiA1deu5zMZDF6CucjuFlzE6vhz3QRfRLKyadijZVG0t91xYcp Rp7ghUCCBE8rwUfHJ2KoNSDPahJ8dNtqFAnvmLGo7T7Cm+yzE3igcz9wR8cZyehm C4vXNgRnEzWI/9WDkDChGQwrueE3Z81urcQiO+N/OvEd34aGNmTHIUt7Hk7uXLhG uUBkhbf6vFBN/wXGF2dnAqv/6c7mKsRAOuAG8TxmTn/eD7y0Fu6cz5/YAdb3h+6n vTCv4FogResoeCClDeZrQoohex23qrh9fxPmV0ZAfQnNbF+ut2ssUXd8K3hK2FGd DGkPUK8XpJANZK8JcNJLjMNolEzyrerJMXKy+8oYwsoakpkH3/XuGa71OQlMRy2u RxGqA5VMhnV58PcGI+EP9t8CAwEAAQ== -----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 326421681359255380558836697664932397174889 . . . . . . . . [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 2019-01-23 02:53:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-23 02:53:12 +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 785751591315077523284514608746957708419480057164986645548336224059634163869547642812006586217007001058144111682621357986911847054904158585516234418717046790415148697617367278376412445280184722236723598791592334030774113903239512167635445727958519209068203820233550411048398215183695934667409469797489701404753715630747769042477221442252555444924752444641002128192573690923251423491000459026348411374855946576383807343896152890301800110938514322739537766630311248178833969861296655518052859207551442707459898788943369446321605933589000032543377574217114205192091040507131516406688463423842164905706628314626011825032413153500465446775234329012435044087985932186113059083745926200259884434215928957633181396069025523194603208700434517847317856823333484758447577518013127148241817093926119754863672541701099862382565441865472013871569863218192492602089033100077870933768528447247059877364933975552311889177105350001030529421861967846383455998195186929206174743875369972897578449219252767077453141802761126406468755106135227803269220308303555006110745920969416755914489785913520488309304015629435710022499270003423086737265402285777133556135473452513997015745829087697392677145260310583621288304418093406268122052285997698921049684440799 . . . . . . . . . . . . . . . . . . . . [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) b5c20338a7b7bee2a2e6e56d2cda1784265c302c . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016878d725b8000004030047304502203a1f6efd3a2cd7448ac737021583ea8d8623a70c2bf2b9923231e6778f0a0ec2022100f9100869e89bf7dd8d036a7d7fa7b5f8fbc37a98ca750da166bf1e06a26f7735007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016878d725ba0000040300483046022100a807f24d9219854d480c6ce60be66ff34b17c477f18d5a37e45b9093f50e7202022100b2dfe816ee1bf46401084637b6774f2fff385225c664319ebfa8b952f44a77f3 . . . . [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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