okyadong.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:a0:57:59:4d:7f:22:f4:e5:d5:da:73:f2:b6:8b:2f:35:35 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=okyadong.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:a0:57:59:4d:7f:22:f4:e5:d5:da:73:f2:b6:8b:2f:35:35Serial Number (int): 403010428956263172695328033104642266051893
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 9e:fb:ac:6c:cd:2a:56:19:73:67:f4:4d:31:cb:a2:0d:ab:c0:75:9c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 48:bc:ef:f4:97:5c:74:31:28:fd:c3:70:31:e9:d7:36:24:3f:13:f6
Fingerprint (sha256): ae:40:4b:67:e2:2f:93:ed:45:64:f3:6a:29:06:36:6c:8b:0e:42:9a:0b:54:df:07:cc:75:45:be:1f:03:4c:dc
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate okyadong.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for okyadong.com
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
okyadong.com
Other certificates including the domain name okyadong.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for okyadong.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISBKBXWU1/IvTl1dpz8raLLzU1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMTUwMDA0MjBaFw0y MDA2MTMwMDA0MjBaMBcxFTATBgNVBAMTDG9reWFkb25nLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMzrgM6A+hvU/powUzhgcmPDM6yYFSfUSY25 Bkni3JnGwlqXjetTNs+orgOc3cnjvXktJHINzmx6JwwHSMGLYxlliFPCevbkycMf gWUs7262S0orfYpmzlBd5EUwzSbgtzXM87nqJd4FVBJBw6IvWC9q44VVVKRaWds1 3ZNo2wJp91JKc3P5bVy7gavbxlqBIKDQGzKclRMpthNME0/hTRDUtI1SGXy7Z62R HhMuLmwo0Z9k4xpC/VlOh4TP9UOPOB+SyjXoR3R/P4eN/FgOnzRFobUxUd/Nk6ev NBLyHCUjPuPemWn+iOh/imAnOub3g8FBtm7e5PEyCaABPh1MprW6ODNmRuXCvtWS fklNXZ9k1/dkeX4h5TijE7ajsuxpH9rv/VZs5J8X2Riar0TEoehEFWAgvOJ2C2mp VzLnfzCFh7v/qvIoQqdmpRmVb43xTq+QZqARmEs0sOb+vnO0JMYnMNJTyJl7xPJq BeBK0dX4iNswzbn4kcpht3bZhu4GF7+bkplko1ahoCeVVOAKBC5wqKw3PNEzHKE4 i5Go3DbBxXH0+pzWGd8M03yA7nmPAQGsUnCTJyaoxQ8m0GGjq28gm3Jo3JbQtRou i7Zc5lWn5nTTBbvvrZGR3EEqiEakax4KfI090ruAgf7iC3REtFBYbTImjc2MtRnI JDD8PxxvAgMBAAGjggJiMIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJ77rGzN KlYZc2f0TTHLog2rwHWcMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMb2t5YWRvbmcuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDx AHYA5xLysDd+GmL7jskMYYTx6ns3y1YdESZb8+DzS/JBVG4AAAFw27hptgAABAMA RzBFAiEAr6xDIH9LY7QOLT4A1P8vcZkEdTuoovBP0y5NT0WUhGICIGH+lEwxpLDo GXDnwMeWwEab3uVoNUJwGXcKvpLmMZzWAHcAB7dcG+V9aP/xsMYdIxXHuuZXfFeU t2ruvGE6GmnTohwAAAFw27hp4gAABAMASDBGAiEAkkf5itMnNyi1oxulF9IISThw qphDGMCR5134NzlwSosCIQCx5hSfXkvnoPNkV4jyiagXpW/dcbkmAkFjXH1EiQg3 vzANBgkqhkiG9w0BAQsFAAOCAQEAbEca6lrt/qzdSUlQgVgxeS7Tplcoe26STOi7 +CTjWJIbCScDJ9xKQRSYZtHIMbLcCaSrpex7ywiBTyPEcNCtAuaS/TY4CdqnsT25 +uibJfr63JXM6DGAZ8AXYPpaIAQfYiKby30TZ59R2qRD5GnvvCmrNd1SMXIH6aWQ xO+qo5z2Kj8fygyJTCSiTdKAwvf7t8JFU8Gu36dVPF4GfZ/0LGgrMq1fR4nMV9Fu bmmnQGocjr6ZyPkIwj3OJC9XHkpt7g2oRNm6Tfd7YIkYXNpV+8NNLS2kM8G94tzA PkTxsqzNuS0bAUHAVo7e3ftkb3Rp221a3kre+odrVzFfvz+G0g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzOuAzoD6G9T+mjBTOGBy Y8MzrJgVJ9RJjbkGSeLcmcbCWpeN61M2z6iuA5zdyeO9eS0kcg3ObHonDAdIwYtj GWWIU8J69uTJwx+BZSzvbrZLSit9imbOUF3kRTDNJuC3Nczzueol3gVUEkHDoi9Y L2rjhVVUpFpZ2zXdk2jbAmn3Ukpzc/ltXLuBq9vGWoEgoNAbMpyVEym2E0wTT+FN ENS0jVIZfLtnrZEeEy4ubCjRn2TjGkL9WU6HhM/1Q484H5LKNehHdH8/h438WA6f NEWhtTFR382Tp680EvIcJSM+496Zaf6I6H+KYCc65veDwUG2bt7k8TIJoAE+HUym tbo4M2ZG5cK+1ZJ+SU1dn2TX92R5fiHlOKMTtqOy7Gkf2u/9VmzknxfZGJqvRMSh 6EQVYCC84nYLaalXMud/MIWHu/+q8ihCp2alGZVvjfFOr5BmoBGYSzSw5v6+c7Qk xicw0lPImXvE8moF4ErR1fiI2zDNufiRymG3dtmG7gYXv5uSmWSjVqGgJ5VU4AoE LnCorDc80TMcoTiLkajcNsHFcfT6nNYZ3wzTfIDueY8BAaxScJMnJqjFDybQYaOr byCbcmjcltC1Gi6LtlzmVafmdNMFu++tkZHcQSqIRqRrHgp8jT3Su4CB/uILdES0 UFhtMiaNzYy1GcgkMPw/HG8CAwEAAQ== -----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 403010428956263172695328033104642266051893 . . . . . . . . [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 2020-03-15 00:04:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-13 00:04:20 +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 'okyadong.com' . . . . . . . . [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 836000393911143991098771099517204190093489381424981076931357264636227402295497467326314286261891598225718016726456496018075573241528925943077041035914346006748915607747301843667423443803633041676261483767352102943484939495344340976619977642916484724890587824150192144803585666999155993561211983179042687592362574381649731073133029856776192530760433542105345547513081739177613713100395032312187028948798149703603510716807456971612847641311772618629500039961521792712218203881218312942933703921816965611467195378183787584580294431566213632426392470234756873666669744132717648256100326936776584247075576101749097899967982270203737720918308123798578447434119629494735677263974716438639137718121324960484564330212775640675221767083272277494560515248657303096403726135536342745060631356862921037281506130340982572583434299755359029371085027965016626276249884567348341970253551144604396493491663804139959370077476352457380821319524948495022703702537876082479478617913318003344814468045760627245105774205682721404045702391019413912550407445417712607737318316994626204989935905910455320814311595785262931867897858798505381409932479826562327251463531955216006797490868819306702306212062473757653234550976145104145990992103765334823907486538863 . . . . . . . . . . . . . . . . . . . . [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) 9efbac6ccd2a56197367f44d31cba20dabc0759c . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'okyadong.com' . . . . . . . . . . . . . . . . [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) 00f1007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170dbb869b60000040300473045022100afac43207f4b63b40e2d3e00d4ff2f719904753ba8a2f04fd32e4d4f45948462022061fe944c31a4b0e81970e7c0c796c0469bdee56835427019770abe92e6319cd600770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170dbb869e200000403004830460221009247f98ad3273728b5a31ba517d208493870aa984318c091e75df83739704a8b022100b1e6149f5e4be7a0f3645788f289a817a56fdd71b9260241635c7d44890837bf . . . . [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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