hadalabo-kouji.com.hk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f1:bd:b2:8a:a9:50:a7:99:8d:af:8d:f0:78:ca:3a:d6:6a was issued on by Let's Encrypt.
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=hadalabo-kouji.com.hk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f1:bd:b2:8a:a9:50:a7:99:8d:af:8d:f0:78:ca:3a:d6:6aSerial Number (int): 343597059355658124119216164492772172813930
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e0:7f:3f:60:0a:9b:b2:5e:57:ca:e8:32:eb:3d:c2:59:6c:2d:33:60
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 27:4d:76:bb:c7:6a:25:68:8f:a0:1b:4f:23:ee:1d:28:de:2a:5e:39
Fingerprint (sha256): 0f:85:71:e5:e5:45:1f:f0:35:7d:d3:01:05:68:d9:4d:a4:a5:c8:cd:25:c5:61:36:5f:a6:79:51:f1:4c:e5:d1
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate hadalabo-kouji.com.hk
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for hadalabo-kouji.com.hk
Public Key Algorithm
RSA
Key Size
3072
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
hadalabo-kouji.com.hk
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Certificate
The complete raw certificate details for hadalabo-kouji.com.hk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF4TCCBMmgAwIBAgISA/G9soqpUKeZja+N8HjKOtZqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjcxNDM0NDJaFw0x OTA2MjUxNDM0NDJaMCAxHjAcBgNVBAMTFWhhZGFsYWJvLWtvdWppLmNvbS5oazCC AaIwDQYJKoZIhvcNAQEBBQADggGPADCCAYoCggGBALGAnpzBZl85VD76uJ2KGiP7 HBHSvQMcB4rlTRbAvecogBZ28diyk3BXzmJ1POuRYL39WowHpvMdzHLFnCO8qctK IIQ5KhrhwsG850Duwhk9MW9jvETMsQlmpAHTONwwitA9F4Ukkxo18zrwenyCChmZ BiPJY1BzA0fDnf/y9VKHIdO2qUQFGvROb7QsMUDVwWxEySVUXHPJ8/Ft7u5X6cdn e/3fry0OzkYSg2HqkQ+SyYUkOeV6djB9fPIuvC2ksSszje7n/xc8SNwGz8zJL6mI Jf7yhqmY0m/YEUvWfzeQQMhyIdXUdOURwAklg22s1mWrIaCeaVdR3j5aJCeQEdlV /cDrpMdiy4umebDvbSthI0kCJcCYDZnbeJrL4nDY7NsL2dE+ZvdDJAHmurc37CtL xTVfK234LG7aeKhhmbqjLnVfKRVKDT4J1Foejaxoy/Ug2mOf+Sl/T3L9hn9IeHXR 7ZNb/TEN9LmXDX4si95uFQW+qctPAUHNFzk6E0AtAQIDAQABo4ICaTCCAmUwDgYD VR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNV HRMBAf8EAjAAMB0GA1UdDgQWBBTgfz9gCpuyXlfK6DLrPcJZbC0zYDAfBgNVHSME GDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYB BQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYB BQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMCAGA1Ud EQQZMBeCFWhhZGFsYWJvLWtvdWppLmNvbS5oazBMBgNVHSAERTBDMAgGBmeBDAEC ATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNl bmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AOJpS64m6OlACeiG G7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABab/KCMkAAAQDAEcwRQIhAJ22/o7/envY 6wAvqGugxubeFPSup2Lw3xecWEsEyvXLAiAa3yjCRfTXHaLHaJkP8iODvf8yzaJU gQZ2QPIDz0lzOAB1ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAAB ab/KBtsAAAQDAEYwRAIgBlNjcSri20UNtMUDQnOAEJ0yANgRuURZdHw+vBhr3pAC ICNC+sx0T2y0qa8SBXPpdse9Ee1t2AY80NvT2apsdrBMMA0GCSqGSIb3DQEBCwUA A4IBAQCT7BGW2xAwNJoJKtaebT25SDMoJ5UA+YBob/qWDuFsmt1HLbzbx0gBiVa0 +97nsjqtSCLtR5zPynCyygVmyvMFZu9kWl4X4wkUEAKnF0LCdSKCAFDfOLxg2NE3 f0NWspJlf+VT0spDr5WBHu5lSpH7NAYHY0mnurFcJbixdOnmCGVFc1reBVB3b4ry lOsFchETtp9uE2oRHmx9EEarV7xXy7SsA3ujeAnZA9K7fk99qhCbaa36ri65bvEW lEvSlli9/xjA3UOAskHk7yM/Vuw5YBK0F8gwf4BFDi39p/nTmct/C4P90nFGKpQC DAXZzJiX10hX22LVe5FFfsdyXEAE -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEAsYCenMFmXzlUPvq4nYoa I/scEdK9AxwHiuVNFsC95yiAFnbx2LKTcFfOYnU865Fgvf1ajAem8x3McsWcI7yp y0oghDkqGuHCwbznQO7CGT0xb2O8RMyxCWakAdM43DCK0D0XhSSTGjXzOvB6fIIK GZkGI8ljUHMDR8Od//L1Uoch07apRAUa9E5vtCwxQNXBbETJJVRcc8nz8W3u7lfp x2d7/d+vLQ7ORhKDYeqRD5LJhSQ55Xp2MH188i68LaSxKzON7uf/FzxI3AbPzMkv qYgl/vKGqZjSb9gRS9Z/N5BAyHIh1dR05RHACSWDbazWZashoJ5pV1HePlokJ5AR 2VX9wOukx2LLi6Z5sO9tK2EjSQIlwJgNmdt4msvicNjs2wvZ0T5m90MkAea6tzfs K0vFNV8rbfgsbtp4qGGZuqMudV8pFUoNPgnUWh6NrGjL9SDaY5/5KX9Pcv2Gf0h4 ddHtk1v9MQ30uZcNfiyL3m4VBb6py08BQc0XOToTQC0BAgMBAAE= -----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 343597059355658124119216164492772172813930 . . . . . . . . [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 2019-03-27 14:34:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-25 14:34:42 +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 'hadalabo-kouji.com.hk' . . . . . . . . [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 (3184 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 4028199706143184767574420608234660269172747763131710596280174193710283422969202401143255955179007459329405502299048549479438620660136425677888992532811873886879457029121820166484882639901961534408061915772376113035093147117863270101590024904783521971405355611028297926594654450724748142981796936956401104973071228724688057682947322099033756615220632748961299042628297238702218297743999802591250961847892810851921500368468470954586991484952246499138580077958706096679236769361491793970451019038240433239453484388391525355063133662978654846029313858872789334852647087594356707816514790882854228915143545009837239200755060813839125297872773400726209957176282540731669529917644680050540556288473283127436573570297027338791524032559711624680442452414774094631493927001989664146868782672638294639290647062551784075803660137031314178477646411791732787707516051753655634700073308211065665124260094485563602372982213815505813925539073 . . . . . . . . . . . . . . . . . . . . [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) e07f3f600a9bb25e57cae832eb3dc2596c2d3360 . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hadalabo-kouji.com.hk' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169bfca08c900000403004730450221009db6fe8eff7a7bd8eb002fa86ba0c6e6de14f4aea762f0df179c584b04caf5cb02201adf28c245f4d71da2c768990ff22383bdff32cda25481067640f203cf497338007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169bfca06db00000403004630440220065363712ae2db450db4c503427380109d3200d811b94459747c3ebc186bde9002202342facc744f6cb4a9af120573e976c7bd11ed6dd8063cd0dbd3d9aa6c76b04c . . . . [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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