pp.kepco.co.kr
Issued by GlobalSign RSA DV SSL CA 2018
About this certificate
This digital certificate with serial number 40:be:18:11:eb:85:69:dd:51:30:f3:47 was issued on by GlobalSign nv-sa.
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=pp.kepco.co.kr,OU=Domain Control Validated,C=KR
GlobalSign nv-sa
Organization:
GlobalSign nv-sa
Country:
BE
This certificate has expire since
Certificate Details
Serial Number (hex): 40:be:18:11:eb:85:69:dd:51:30:f3:47Serial Number (int): 20036850201654189236214100807
Serial Number lenght: 95 bits, 12 octets
SubjectKeyId: c0:d6:45:5e:5f:fc:64:79:3e:32:59:03:ac:60:b8:52:5a:86:67:75
AuthorityKeyId: 81:80:d6:28:79:35:4a:5b:79:35:89:39:8f:12:17:6e:11:7b:2c:11
Fingerprint (sha1): bb:9f:4a:5d:8c:91:d3:18:75:43:c3:c6:f1:93:e8:72:eb:2c:d6:7e
Fingerprint (sha256): 23:f4:1e:c3:15:c5:3d:e3:77:99:5a:cb:0f:76:38:49:4b:10:62:03:2f:d9:96:ac:c2:c3:79:82:19:21:a1:80
Issuing Certificate URL: http://secure.globalsign.com/cacert/gsrsadvsslca2018.crt
Revocation information
OCSP Server: http://ocsp.globalsign.com/gsrsadvsslca2018CRL Distribution Point: http://crl.globalsign.com/gsrsadvsslca2018.crl
Check the revocation status for certificate pp.kepco.co.kr
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for pp.kepco.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
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
pp.kepco.co.kr
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(limited to 100 certificates)
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iusb.kepco.co.kr
cyber.kepco.co.kr
imail.kepco.co.kr
edu.kepco.co.kr
lms.kepco.co.kr
bigdata-login.kepco.co.kr
pp.kepco.co.kr
imail.kepco.co.kr
*.kepco.co.kr
vpn.kepco.co.kr
vpni.kepco.co.kr
bqm.kepco.co.kr
smart.kepco.co.kr
e-bill.kepco.co.kr
evc.kepco.co.kr
isl.kepco.co.kr
bigdata-bi.kepco.co.kr
e-bill.kepco.co.kr
sts.kepco.co.kr
evc.kepco.co.kr
home.kepco.co.kr
evc.kepco.co.kr
hjms.kepco.co.kr
spin.kepco.co.kr
edsm.kepco.co.kr
sso.kepco.co.kr
home.kepco.co.kr
e-bill.kepco.co.kr
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lms.kepco.co.kr
bigdata-login.kepco.co.kr
pp.kepco.co.kr
imail.kepco.co.kr
Certificate
The complete raw certificate details for pp.kepco.co.kr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE+TCCA+GgAwIBAgIMQL4YEeuFad1RMPNHMA0GCSqGSIb3DQEBCwUAMFAxCzAJ BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSYwJAYDVQQDEx1H bG9iYWxTaWduIFJTQSBEViBTU0wgQ0EgMjAxODAeFw0yMDAxMTYwNzA3NDVaFw0y MTAyMTUwNzA3NDVaMEkxCzAJBgNVBAYTAktSMSEwHwYDVQQLExhEb21haW4gQ29u dHJvbCBWYWxpZGF0ZWQxFzAVBgNVBAMTDnBwLmtlcGNvLmNvLmtyMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAorHxpflfOchqqdffriikf4I8ChgLKVYh s2vHSeWHw/XZFhPuLjVB23lpXrJay55hn3OmZCN0PT92waZwiLT9vJxMLa/qrngG 40aamNLU2PLh1uptPpfZip01CKGggUNrx5G0MJtwlVCm0aYnImDJWh0KFYxWizca o3SzGxCmoZbmqzBG4ulpA/k7UKnAV0UKHE+f948Ev8T9N2PxmYi8dBjWK41EKUj2 R2FzCzC0PjBuDGr0NAVnEdsXxa5vAx1dIda9X2B42onyC5GlIA6w7hxPU2mRFnZC XOPhWnyYfFA8lMRVRdediQbvX+nhTRzlL6A3dPo46625UhRCCcHHOQIDAQABo4IB 2DCCAdQwDgYDVR0PAQH/BAQDAgWgMIGOBggrBgEFBQcBAQSBgTB/MEQGCCsGAQUF BzAChjhodHRwOi8vc2VjdXJlLmdsb2JhbHNpZ24uY29tL2NhY2VydC9nc3JzYWR2 c3NsY2EyMDE4LmNydDA3BggrBgEFBQcwAYYraHR0cDovL29jc3AuZ2xvYmFsc2ln bi5jb20vZ3Nyc2FkdnNzbGNhMjAxODBWBgNVHSAETzBNMEEGCSsGAQQBoDIBCjA0 MDIGCCsGAQUFBwIBFiZodHRwczovL3d3dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0 b3J5LzAIBgZngQwBAgEwCQYDVR0TBAIwADA/BgNVHR8EODA2MDSgMqAwhi5odHRw Oi8vY3JsLmdsb2JhbHNpZ24uY29tL2dzcnNhZHZzc2xjYTIwMTguY3JsMBkGA1Ud EQQSMBCCDnBwLmtlcGNvLmNvLmtyMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAfBgNVHSMEGDAWgBSBgNYoeTVKW3k1iTmPEhduEXssETAdBgNVHQ4EFgQU wNZFXl/8ZHk+MlkDrGC4UlqGZ3UwEwYKKwYBBAHWeQIEAwEB/wQCBQAwDQYJKoZI hvcNAQELBQADggEBAC1po1brzuqB5Ku1QcbF/nydNdDjXrDnoLYDjEfB8ZZyFNNV 6yrYjMtc0V0z8shLrc9PKllV34sw8H8smG61vMP3Dx8Q5xygmHmY2vkvTD1+sQzc 76rr3Kg0JsXufaafpcwpBUafQ7XSKTyjowPcs12p2MeX8vmQjxyuT1e0/M837srz wV5ve8HsqYLr3upQSIM3vW20eagGPEznRaDUd2DeTrt7gqhujSUvTaScZvNitqpJ 4h/aR77OnwOkZyF/agHqrt1TeodwiVhBGEDeypOrWrDAwITXZorY1VLBPWz4/7YJ 2H0VuQJAyoc2nGBqa0eTgmnK3VFDRNXhI1u6s38= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAorHxpflfOchqqdffriik f4I8ChgLKVYhs2vHSeWHw/XZFhPuLjVB23lpXrJay55hn3OmZCN0PT92waZwiLT9 vJxMLa/qrngG40aamNLU2PLh1uptPpfZip01CKGggUNrx5G0MJtwlVCm0aYnImDJ Wh0KFYxWizcao3SzGxCmoZbmqzBG4ulpA/k7UKnAV0UKHE+f948Ev8T9N2PxmYi8 dBjWK41EKUj2R2FzCzC0PjBuDGr0NAVnEdsXxa5vAx1dIda9X2B42onyC5GlIA6w 7hxPU2mRFnZCXOPhWnyYfFA8lMRVRdediQbvX+nhTRzlL6A3dPo46625UhRCCcHH OQIDAQAB -----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 20036850201654189236214100807 . . . . . . . . [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 'BE' . . . . . . . . . . . . [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 'GlobalSign nv-sa' . . . . . . . . . . . . [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 'GlobalSign RSA DV SSL CA 2018' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-16 07:07:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-02-15 07:07:45 +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 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'KR' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated' . . . . . . . . . . . . [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 'pp.kepco.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 20538352831122019184922485299751969148538933753858183953926794338331948297622987759661200776674498658634050679943266741202611335309959951937840059602720388613040360907555853882057137126129938942269325148578958246359759375899504853838366136987663579591800872923849352191489689085430151574878424685090506721308196407942227372167127836403516317044323611952045687993174501512987031355402746812574577642009160218382722359505570796569121021370117013390816719759092339544923379636615355619080572998367655979878057081905651955108028550704633361179374641142011975559989260464221453667163252747881420496518266924911710284400441 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (129 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://secure.globalsign.com/cacert/gsrsadvsslca2018.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.globalsign.com/gsrsadvsslca2018' . . . . . . . . . . . . . . . . [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 (79 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.4146.1.10 (globalsignDVPolicy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://www.globalsign.com/repository/' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (56 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.globalsign.com/gsrsadvsslca2018.crl' . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pp.kepco.co.kr' . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 8180d62879354a5b793589398f12176e117b2c11 . . . . . . . . . . . . . . . . [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) c0d6455e5ffc64793e325903ac60b8525a866775 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [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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