ssl-s.nurimedia.co.kr
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c3:06:d5:51:f8:f9:0b:e4:a9:ce:24:5c:b2:da:ff:ea:cc was issued on by Let's Encrypt.
With 6 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=ssl-s.nurimedia.co.kr
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c3:06:d5:51:f8:f9:0b:e4:a9:ce:24:5c:b2:da:ff:ea:ccSerial Number (int): 327701002334670156073536349482962485504716
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d1:72:bb:5c:8e:36:38:f7:5c:18:b6:43:3c:e2:a6:b1:53:5b:d2:3e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): df:94:68:1a:c5:7b:0d:4a:5e:ba:dd:15:2e:53:e5:eb:de:7f:ab:51
Fingerprint (sha256): 29:ac:28:30:af:a6:d7:5a:85:b7:4f:c7:64:d7:78:17:51:1e:d0:dd:0f:d6:65:e5:17:fd:84:e6:f7:9d:4f:38
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate ssl-s.nurimedia.co.kr
6
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ssl-s.nurimedia.co.kr
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
sehistory.sogang.ac.kr
ssl-s.nurimedia.co.kr
ssri.ks.ac.kr
www.scvk.or.kr
www.snull.me
www.sustainabilityscience.kr
ssl-s.nurimedia.co.kr
ssri.ks.ac.kr
www.scvk.or.kr
www.snull.me
www.sustainabilityscience.kr
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hosttest.nurimedia.co.kr
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ssl-d.nurimedia.co.kr
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ssl-c.nurimedia.co.kr
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ssl-d.nurimedia.co.kr
test-c.nurimedia.co.kr
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test-m.nurimedia.co.kr
ssl-h.nurimedia.co.kr
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ssl-k.nurimedia.co.kr
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ssl-d.nurimedia.co.kr
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ssl-e.nurimedia.co.kr
ssl-k.nurimedia.co.kr
ssl-c.nurimedia.co.kr
ssl-h.nurimedia.co.kr
test-e.nurimedia.co.kr
ssl-c.nurimedia.co.kr
ssl-s.nurimedia.co.kr
ssl-e.nurimedia.co.kr
ssl-d.nurimedia.co.kr
ssl-c.nurimedia.co.kr
ssl-c.nurimedia.co.kr
ssl-i.nurimedia.co.kr
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ssl-k.nurimedia.co.kr
test-k.nurimedia.co.kr
ssl-i.nurimedia.co.kr
hosttest.nurimedia.co.kr
test-j.nurimedia.co.kr
ssl-d.nurimedia.co.kr
ssl-s.nurimedia.co.kr
sslbuildertest.nurimedia.co.kr
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Certificate
The complete raw certificate details for ssl-s.nurimedia.co.kr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFcTCCBFmgAwIBAgISA8MG1VH4+Qvkqc4kXLLa/+rMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA5MzAxNzAzMzlaFw0x NzEyMjkxNzAzMzlaMCAxHjAcBgNVBAMTFXNzbC1zLm51cmltZWRpYS5jby5rcjCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALX5XwdUWzhEJKNRTTfZlG/M rh5ewiUEK/D8FRAEggg+jOYP1tBid0qy9qqYXuo6twqzjG99e4AweKB7hHAh3lYk ttjau6kCzPKRDI36FOpdW/0mdg/AD3nMgQ7rHRrSlUjq5Y3sAPfu08S4hQjHxRBu 5C6fVkm9QTgIwtcZYy51oxj1dZJnbrsbAU0xiqXhqD4Nj8YhtumemM2xH0kUmRt8 tS4A8Q1auxcTaAsTAL5kVxihANb0/qMl6jCwLN4s2rSBhKcFhIRX/Ukd4zQYvAqW YT6azKOEMmGqZUjBZI8DW0Bc8o09kQj1Xp7+Dr0Fae+Igznls3hslCf8an8VAGMC AwEAAaOCAnkwggJ1MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU0XK7XI42OPdcGLZD POKmsVNb0j4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzCBgwYDVR0RBHwweoIWc2VoaXN0b3J5LnNvZ2FuZy5hYy5rcoIV c3NsLXMubnVyaW1lZGlhLmNvLmtygg1zc3JpLmtzLmFjLmtygg53d3cuc2N2ay5v ci5rcoIMd3d3LnNudWxsLm1lghx3d3cuc3VzdGFpbmFiaWxpdHlzY2llbmNlLmty MIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggr BgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwIC MIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBi eSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRo ZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlw dC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBACnzlgv4zjF7tN0q MbZwezFrXVfJYGeMnOKd/YZIsLt6SxjYc2RR2mhs6qSpW+Rkcng1ShQKqjmI46C0 E3JaZ5Ch8hXGHnS1zrkNpddn5wvRRufpx9CaC6cZ4Wf+86wiz+18DeE5Lr4m0h3k f0J6gZcf6RMb1i3dgKjgNLgA7j3XklryHxcBzTDs2V9sBY0PFaj9rgIUprkhlEVd C3JfPlXRFDZm3Bt1ZchL8pRf70I5JvaNaNWsGDX/nEUfiwTWV9aymLaDzRCDVfH9 EExVWSCmNpmWDOzlYScR/UMW9kz/03dB0fuHZComQ00ofyD/2QAuSTg6t23FAzXJ ALSMwE8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtflfB1RbOEQko1FNN9mU b8yuHl7CJQQr8PwVEASCCD6M5g/W0GJ3SrL2qphe6jq3CrOMb317gDB4oHuEcCHe ViS22Nq7qQLM8pEMjfoU6l1b/SZ2D8APecyBDusdGtKVSOrljewA9+7TxLiFCMfF EG7kLp9WSb1BOAjC1xljLnWjGPV1kmduuxsBTTGKpeGoPg2PxiG26Z6YzbEfSRSZ G3y1LgDxDVq7FxNoCxMAvmRXGKEA1vT+oyXqMLAs3izatIGEpwWEhFf9SR3jNBi8 CpZhPprMo4QyYaplSMFkjwNbQFzyjT2RCPVenv4OvQVp74iDOeWzeGyUJ/xqfxUA YwIDAQAB -----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 327701002334670156073536349482962485504716 . . . . . . . . [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 2017-09-30 17:03:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-29 17:03:39 +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 'ssl-s.nurimedia.co.kr' . . . . . . . . [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 22972102723469765370729247598133068437452845833058266394141144986446216941782013220847336221421238637112992369097803467839387611593218732858371046277396353852375403643134723355261399956321412185578253139481873441446351033351262411510252379902385061614878059885176036543918851413769934730830040184646160118442324155644384106025843138331173872185972248713233363116500661931094622491329540258654456837815058817926297715111872606848134750298883390646790393546162123814713722596880737466678668259457280753428246147222463717893627750444553574330723414671650424424014906306436265295789482860483542859646232570724384750501987 . . . . . . . . . . . . . . . . . . . . [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) d172bb5c8e3638f75c18b6433ce2a6b1535bd23e . . . . . . . . . . . . . . . . [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 (124 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sehistory.sogang.ac.kr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ssl-s.nurimedia.co.kr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ssri.ks.ac.kr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.scvk.or.kr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.snull.me' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sustainabilityscience.kr' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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