www.koreancommunity.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:15:00:a8:86:d6:a4:ae:80:9c:5b:00:37:e3:19:27:6c:57 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=www.koreancommunity.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:15:00:a8:86:d6:a4:ae:80:9c:5b:00:37:e3:19:27:6c:57Serial Number (int): 355595948473101608339694935665597678578775
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 04:67:65:fa:84:e4:e1:a4:51:90:9b:21:53:bf:ec:cf:84:d3:b9:0e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c7:f5:44:83:06:92:75:94:96:e6:d8:eb:8a:5c:58:d2:7f:8e:60:4d
Fingerprint (sha256): 20:56:28:de:d0:d9:2a:48:ca:68:7e:a2:c5:71:f0:da:b2:0a:6c:05:02:24:1c:92:a0:5e:01:5a:c9:b2:80:f8
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.koreancommunity.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.koreancommunity.org
Public Key Algorithm
RSA
Key Size
2048
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.koreancommunity.org
Other certificates including the domain name koreancommunity.org
(limited to 100 certificates)
www.koreancommunity.org
koreancommunity.org
www.koreancommunity.org
www.koreancommunity.org
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koreancommunity.org
www.koreancommunity.org
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koreancommunity.org
koreancommunity.org
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koreancommunity.org
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koreancommunity.org
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koreancommunity.org
koreancommunity.org
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koreancommunity.org
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koreancommunity.org
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koreancommunity.org
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koreancommunity.org
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koreancommunity.org
koreancommunity.org
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www.koreancommunity.org
koreancommunity.org
www.koreancommunity.org
koreancommunity.org
www.koreancommunity.org
koreancommunity.org
koreancommunity.org
koreancommunity.org
koreancommunity.org
Certificate
The complete raw certificate details for www.koreancommunity.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFZjCCBE6gAwIBAgISBBUAqIbWpK6AnFsAN+MZJ2xXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTUwODEwMDdaFw0y MDA0MTQwODEwMDdaMCIxIDAeBgNVBAMTF3d3dy5rb3JlYW5jb21tdW5pdHkub3Jn MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkJrMj3tr6EhR2PnIdyJA O9lwDP9uUVfWIE/60GJaBf8INTCCwAvvjyUv/VfGTd53nGfhwyI+wFUIFP7TGTLh amkoJAaXdZA2mIlug+YmF3cEVFHGjWYw5HgXvTMLk7bn77dQc0b126fXRQCi8RTp i4rS4FfGyPIKnlROT4jx9y4CpP4THd5js1ESYpgBd+wfz0pMkAKd4qvaKcz57aBO r5nIXxus99x80Tf8kgSz9cwqIdPn2v5cgGANmP1m7o+8h5O1bVXXwZyGRCQmUWfn QKCnvL5MUjPfhbqbmF4uduOYV1T0Y8EPUraqAa7abQWXA6D3+7DgYtssLXPaZ3iw TQIDAQABo4ICbDCCAmgwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQEZ2X6hOThpFGQ myFTv+zPhNO5DjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMCIGA1UdEQQbMBmCF3d3dy5rb3JlYW5jb21tdW5pdHkub3Jn MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFvqHeW wQAABAMARzBFAiAkf/eeRRhau5SmcOv2U2dZ6rlE5tP7SzC3pDTYpwuXEQIhAIvv 0RHvqh80N7mX4kOR9iwlBtcoXgiX5NXor0CPILrRAHYAB7dcG+V9aP/xsMYdIxXH uuZXfFeUt2ruvGE6GmnTohwAAAFvqHeWvwAABAMARzBFAiAlYUWEYTCch77ZDslD 2CJnCHTxa7C80sVjBpNFq0n8DgIhAK10yuszUPtdsWUBTXy7Wgo0SDcYUuvjo52i eX30BiCJMA0GCSqGSIb3DQEBCwUAA4IBAQCG1juJwW6t1OQ4pBO40ykflfex4VEh PUmxhuErirXBYyZdLQmUT2wzw7ei8hvMfpappNg3cVVajfXg55DsKeHdHOP7ik6c O14g7hn1oYyzNisLVWDdtR8ADPApE6Lj7dJ3inAqB29VluIkxQwvihKmGU0gbDDT 2PBjTPQbGjOOJ0ZTxNXu5QCdRSfxFPrOl69ExMjzvNn6cqsf9dNykOc6VkrTz7iT asmQQLhLRgYEjc8WKuQl0qcNcJlyQjGu7Vt6TNh/qdiaqjC1DWLmh+I+pjC5kBnE UjYP2mfiA9nRf6SdeGoDQWJTnwoWNia/JToBaRXW6AYhLOni8GWHWF6T -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkJrMj3tr6EhR2PnIdyJA O9lwDP9uUVfWIE/60GJaBf8INTCCwAvvjyUv/VfGTd53nGfhwyI+wFUIFP7TGTLh amkoJAaXdZA2mIlug+YmF3cEVFHGjWYw5HgXvTMLk7bn77dQc0b126fXRQCi8RTp i4rS4FfGyPIKnlROT4jx9y4CpP4THd5js1ESYpgBd+wfz0pMkAKd4qvaKcz57aBO r5nIXxus99x80Tf8kgSz9cwqIdPn2v5cgGANmP1m7o+8h5O1bVXXwZyGRCQmUWfn QKCnvL5MUjPfhbqbmF4uduOYV1T0Y8EPUraqAa7abQWXA6D3+7DgYtssLXPaZ3iw TQIDAQAB -----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 355595948473101608339694935665597678578775 . . . . . . . . [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 2020-01-15 08:10:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-14 08:10:07 +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 'www.koreancommunity.org' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 18254650178766968030415733676341917486027294055848187602436779898711763750460234558857670292645941895951347529864131905605118581491875698368839823257561603281192898941233425612362778711732025433344876044255431749820136305497785293742766158489337063260527104041301081616130567828308569166132164667996217722591233270021899614537596890676595875820048476964611922679034365710826058460519280405539469040416789879037399444804403985914302460375104015131605981479147608552744257329141674304858066647640359722223585260451928466074536417335062946260692676673021567073755478347524381649232843792675809580741621762639060295790669 . . . . . . . . . . . . . . . . . . . . [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) 046765fa84e4e1a451909b2153bfeccf84d3b90e . . . . . . . . . . . . . . . . [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 (27 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.koreancommunity.org' . . . . . . . . . . . . . . . . [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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fa87796c100000403004730450220247ff79e45185abb94a670ebf6536759eab944e6d3fb4b30b7a434d8a70b97110221008befd111efaa1f3437b997e24391f62c2506d7285e0897e4d5e8af408f20bad100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fa87796bf000004030047304502202561458461309c87bed90ec943d822670874f16bb0bcd2c563069345ab49fc0e022100ad74caeb3350fb5db165014d7cbb5a0a3448371852ebe3a39da2797df4062089 . . . . [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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