ssl-s.nurimedia.co.kr
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ec:9f:e1:e0:0e:f0:04:1d:c1:03:5a:e8:60:40:62:b8:e5 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:ec:9f:e1:e0:0e:f0:04:1d:c1:03:5a:e8:60:40:62:b8:e5Serial Number (int): 341856016451188416148979598881734250379493
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 02:b0:68:01:35:30:eb:6f:60:f4:fd:6e:ca:b8:f3:22:d4:75:2e:eb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 63:e8:19:f0:8a:6e:6c:4d:80:52:03:16:09:3f:68:01:96:43:31:d2
Fingerprint (sha256): 5b:94:7c:ac:16:fb:83:59:c4:24:79:08:e0:59:0d:54:fa:8d:08:49:f3:a0:28:3e:ea:e9:3d:7d:fb:75:7f:f2
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
9 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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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
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hosttest.nurimedia.co.kr
test-j.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----- MIIFxzCCBK+gAwIBAgISA+yf4eAO8AQdwQNa6GBAYrjlMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMzEwMDUwMjRaFw0x OTAzMzEwMDUwMjRaMCAxHjAcBgNVBAMTFXNzbC1zLm51cmltZWRpYS5jby5rcjCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALpx0yNCMMI3St1f+yJ5Vn/5 cFkJHepm7xwL7av3pNUjiaeyXtc0VvJJMx4Tlv1toWHkV1pvS6JA834dTA5jXopl liP+kybhIrfX1/yJnSjxR+cKJM34Zo0xVrD1d+Q3RSiJLoQvyEn1X/VCC2+vg4i0 Sy0jFEXFJbssaX1klu+ZJtGv3HYaGcYGXnvsmPO3FV7jjpJjmm3HjhgPXFTSX/2x hKt8dUKa6TtBWRl81ykI+Izfthw/Mxc1WL8CjGIrzNArBfGZf/Y+n4yfV9FyUtSq jOGqOq8KmLHJbaX1xYuq/G2H5+XvvSWx537ssyOut/HqMzlYd64V4BpbgMXND3UC AwEAAaOCAs8wggLLMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUArBoATUw629g9P1u yrjzItR1LuswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzCBgwYDVR0RBHwweoIWc2VoaXN0b3J5LnNvZ2FuZy5hYy5rcoIV c3NsLXMubnVyaW1lZGlhLmNvLmtygg1zc3JpLmtzLmFjLmtygg53d3cuc2N2ay5v ci5rcoIMd3d3LnNudWxsLm1lghx3d3cuc3VzdGFpbmFiaWxpdHlzY2llbmNlLmty MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB 9gSB8wDxAHcAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFoAfR1 qwAABAMASDBGAiEA3Z9WbQTU1loL3ct3RjRCSt3g4BD+jgn3p8WI581/60MCIQCW lIUsXqCqMZwQIrbudkBOFkX6i6AiR+SQYZah5Zbt0AB2AGPy283oO8wszwtyhCdX azOkjWF3j711pjixx2hUS9iNAAABaAH0dc0AAAQDAEcwRQIhAJAhmkGW9NfDnC8E XMD2d/e+XROtfPdsPFRh+lRtvjH1AiA6jEXZoZZekO8rQRKSpxHzn5yY/tlD23zL 7LgLbgnQZjANBgkqhkiG9w0BAQsFAAOCAQEAEiJJQLRf+Nq3TvbzwJwLlmObvPzf bozBug1cGXE54nCPIMfisfyLDR2Do4j5DMSVBwlvEm4i5BbyhbPe56PmxdJtuvJ3 J44m66wX3vMJRM9fkM3OlMy3dQOrE+bmQBUDbP2DvjgmppstEHrq7LlZXrDvUKik HX7J1eYOAahO0RQGmTWiviGxsTnEPvxt6Yx4xuKIAk1xeC1576S+/gY3u06pJXUF tLYgi5XwphduBMrUH7dp2AWOwxrUt0xTBLcSbo31dAc/6h3Qrpya2Cmd4PWrEVFg TjA00pcGaMKt3NGZCddhyN3THZZW0zu4O3Z7oz8OcdM3IkTgdx9hfXffFg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAunHTI0IwwjdK3V/7InlW f/lwWQkd6mbvHAvtq/ek1SOJp7Je1zRW8kkzHhOW/W2hYeRXWm9LokDzfh1MDmNe imWWI/6TJuEit9fX/ImdKPFH5wokzfhmjTFWsPV35DdFKIkuhC/ISfVf9UILb6+D iLRLLSMURcUluyxpfWSW75km0a/cdhoZxgZee+yY87cVXuOOkmOabceOGA9cVNJf /bGEq3x1QprpO0FZGXzXKQj4jN+2HD8zFzVYvwKMYivM0CsF8Zl/9j6fjJ9X0XJS 1KqM4ao6rwqYscltpfXFi6r8bYfn5e+9JbHnfuyzI6638eozOVh3rhXgGluAxc0P dQIDAQAB -----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 341856016451188416148979598881734250379493 . . . . . . . . [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 2018-12-31 00:50:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-31 00:50:24 +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 23536453803201189026537938326949342236179853685015939251011036900202125717618766464951868797218941062137581192372700889594937723467922926346884570844544881084926445773468759968986899830573598747699200338791979050231400526426508775123102937239826727413776755246697868835814348166402266867712606670193086100730013556880913671166468598936780942677460572276391385607075082673579309966562631618925157334687665149585626072249974219436390337832875713696732478334180093806091018447665242841142466885770272709344982498489860478065155194657829920939240920694158061535050744462523857886109529879673714055252603439938694636441461 . . . . . . . . . . . . . . . . . . . . [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) 02b068013530eb6f60f4fd6ecab8f322d4752eeb . . . . . . . . . . . . . . . . [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 (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) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016801f475ab0000040300483046022100dd9f566d04d4d65a0bddcb774634424adde0e010fe8e09f7a7c588e7cd7feb430221009694852c5ea0aa319c1022b6ee76404e1645fa8ba02247e4906196a1e596edd000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016801f475cd000004030047304502210090219a4196f4d7c39c2f045cc0f677f7be5d13ad7cf76c3c5461fa546dbe31f502203a8c45d9a1965e90ef2b411292a711f39f9c98fed943db7ccbecb80b6e09d066 . . . . [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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