okyadong.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ca:01:3d:c8:13:bf:72:00:30:92:82:2e:03:90:2c:f2:3e 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): 03:ca:01:3d:c8:13:bf:72:00:30:92:82:2e:03:90:2c:f2:3eSerial Number (int): 330075545929460970373252034322338876813886
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 62:84:ea:bb:b6:7e:97:51:38:da:68:4c:34:5d:1b:12:64:de:57:5e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 28:13:dc:74:5a:a3:21:f5:53:5d:65:47:7b:91:78:8d:5e:eb:93:eb
Fingerprint (sha256): 87:2f:bd:97:a9:81:39:e2:b0:d8:f1:60:76:2e:4d:ce:be:64:51:18:d8:00:4c:ed:4b:7c:b8:5f:8c:49:f4:2b
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----- MIIGUjCCBTqgAwIBAgISA8oBPcgTv3IAMJKCLgOQLPI+MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjIyMzIxNDVaFw0x OTA2MjAyMzIxNDVaMBcxFTATBgNVBAMTDG9reWFkb25nLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBANFTPj8TwWEweY+rCEnPSssJ3HTVPTUAvclq NpMdEdiQ1cBJ7GpCkVL5qsoWHJC/eGEGXXhtX84jm18Q8JSyL65OUSs0trlUOrQ7 hXQlQ8uq+nSKWyRZ55u2JnoupNB+MgvObCZiXm2KPy4Uc+lb3M7szmqHhhgOlswf r/zpw0uRnY5aHkmm45yvqcd1UJN/jxuRE1ayWsXPe/icCrEnRkQXb9+1AGR8qSCE RBvLjwpphf+LJd7MtaT3hgwCHolCPMW2LS5A0MCXFIB2B7WIJmF7eTQ6BhyLwN7x OE3fF1jENtTFC3hySQsGpmVcD1SJSAyMOP6wcF2nStfLF92IF3tIUjNRDlWKaiRY gS6OVg7OxPb2TUmCHHb4YOwcBtAigDcI+BXb/ppHXLIISkI4Sj4SsNMVqu6+MJUp VQeELoSoZamglG1K7afR2Ae9tS1OjbPiFhCVmRmkO+YT96KKROsYCWs7Ew/MeLYy YUVg+NtO/NFsX88UN7MFChRig8itmk0fruffkEgUo8PGqN7OKVn8gOp+iwALHhqJ Wl8/w7uK6JaW9p5EWNdsfrDqziaKG61dmP/jws44cgDZRqtY1MKs6+wVounDSee2 tVxiXQuYOTR6IXQay8RP6UUN43Mt+nQA/jNqv2pcO75eLQHf/dIyvTZQR6BU7l3j sAbtlVYdAgMBAAGjggJjMIICXzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFGKE6ru2 fpdRONpoTDRdGxJk3ldeMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMb2t5YWRvbmcuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBgYKKwYBBAHWeQIEAgSB9wSB9ADy AHcAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFpp+zGAgAABAMA SDBGAiEAySf3YRYXHp6t3JD3w3MxFBUpO1XSc8V98bGT58RWmtECIQDaTs22Oink 9wbisa7apPKK5e3OHCEpW/scO35rBegQ0AB3AGPy283oO8wszwtyhCdXazOkjWF3 j711pjixx2hUS9iNAAABaafsxD8AAAQDAEgwRgIhAJbqrcy+m0qPGX0DXdjrVaB+ AnRghTd5jpLNL/DqBcmrAiEA895296y4cx5k717Gr6pGFUnxGrTS7apC0hSyRncv bUgwDQYJKoZIhvcNAQELBQADggEBABI5ViZldvIFYWG/fOXLz4z+x0We/vU4wQNC TYCfVjBGCH+80RQCA7yXzsW7+P0FDmFBOJ2XxKwqFyGiF5GlZkwzoog2QGWsnXgm laTAbbVoMPLMyT+R+29bMYqB0rEi9AhekGUVvUyzruCqePw7K1zUbuC26rhL06RJ TAy6PhApCt8g7f0UsuS4xGIzqvXaY/0x9DKThyDiA2mDltEIGwADNBP5vSdOmo0H V7fBUXrLFhD6KBCAe/TcEtb9mpZ0CoWf+qZdSNVmV0wDJcwYwQd3GUgO/+QadEgq ulXvcDWn0oi/9inCHYMTPlEnUGWxfo+ENkIgEk3UrsVIF3JHpTk= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0VM+PxPBYTB5j6sISc9K ywncdNU9NQC9yWo2kx0R2JDVwEnsakKRUvmqyhYckL94YQZdeG1fziObXxDwlLIv rk5RKzS2uVQ6tDuFdCVDy6r6dIpbJFnnm7Ymei6k0H4yC85sJmJebYo/LhRz6Vvc zuzOaoeGGA6WzB+v/OnDS5GdjloeSabjnK+px3VQk3+PG5ETVrJaxc97+JwKsSdG RBdv37UAZHypIIREG8uPCmmF/4sl3sy1pPeGDAIeiUI8xbYtLkDQwJcUgHYHtYgm YXt5NDoGHIvA3vE4Td8XWMQ21MULeHJJCwamZVwPVIlIDIw4/rBwXadK18sX3YgX e0hSM1EOVYpqJFiBLo5WDs7E9vZNSYIcdvhg7BwG0CKANwj4Fdv+mkdcsghKQjhK PhKw0xWq7r4wlSlVB4QuhKhlqaCUbUrtp9HYB721LU6Ns+IWEJWZGaQ75hP3oopE 6xgJazsTD8x4tjJhRWD420780WxfzxQ3swUKFGKDyK2aTR+u59+QSBSjw8ao3s4p WfyA6n6LAAseGolaXz/Du4rolpb2nkRY12x+sOrOJoobrV2Y/+PCzjhyANlGq1jU wqzr7BWi6cNJ57a1XGJdC5g5NHohdBrLxE/pRQ3jcy36dAD+M2q/alw7vl4tAd/9 0jK9NlBHoFTuXeOwBu2VVh0CAwEAAQ== -----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 330075545929460970373252034322338876813886 . . . . . . . . [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 2019-03-22 23:21:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-20 23:21:45 +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 853972182181144858238449025004651414122459237523835850145107907582427526195736351405681248163214565131826057261521447703964237461358378371259925776825045710421806496137867562112348918325037696842298264086602809420916274412535654602174792244023624917118847636144149548907844902962892868561581600350773860129987539938459077488227374301596719922174644446723364524481834378971400216669748849085670275618468918163850151435712932274507013160159518111303209213911573103563635612406254980294071484358103147249889055274400249694279623888598030981860148056821310084927220492929412394148141060597997394382138381378646753902023023996604598315654159124003557460858422144924814001686720505410898552913717159264595827006059610474679304043961536809896413420639598749878955239413730674983985131883159770178871900429274223787441698840042236543016480765597006174524744837482283580882314206986745261682957895635760475699133926415464663264327683246068577884556873497573254076362401687527886520747581333059063977750876134614418276449573714430695247578957341879674948909123173627177706272858380772023126834892190467143639216707121347949719955511453284476523295909801243656843041232929428960087138487582195631515901087574399901276866210667630506916372108829 . . . . . . . . . . . . . . . . . . . . [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) 6284eabbb67e975138da684c345d1b1264de575e . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169a7ecc6020000040300483046022100c927f76116171e9eaddc90f7c373311415293b55d273c57df1b193e7c4569ad1022100da4ecdb63a29e4f706e2b1aedaa4f28ae5edce1c21295bfb1c3b7e6b05e810d000770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169a7ecc43f000004030048304602210096eaadccbe9b4a8f197d035dd8eb55a07e0274608537798e92cd2ff0ea05c9ab022100f3de76f7acb8731e64ef5ec6afaa461549f11ab4d2edaa42d214b246772f6d48 . . . . [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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