www.readersclub.co.kr

Issued by InnoSSL TrustSign DV Certification Authority

About this certificate

This digital certificate with serial number 40:ce:f7:bd:ee:46:75:8c:74:fe:fa:b6:a1:3d:9d:b0 was issued on by Dotname Korea Corp..

With 2 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=www.readersclub.co.kr,OU=Domain Control Validated+OU=Hosted by Dotname Korea Corp.+OU=EssentialSSL

Dotname Korea Corp.

Organization: Dotname Korea Corp.
Country: KR

This certificate has expire since

Certificate Details

Serial Number (hex): 40:ce:f7:bd:ee:46:75:8c:74:fe:fa:b6:a1:3d:9d:b0
Serial Number (int): 86145229686130219768581721933970513328
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: f7:52:58:25:a4:4f:08:a2:5a:7d:94:48:8a:10:02:fd:85:fe:9e:58
AuthorityKeyId: f5:a9:73:dd:bb:bc:23:27:10:c9:35:ea:09:32:a2:0e:ea:a6:46:38

Fingerprint (sha1): dd:d0:ef:c1:f9:4a:50:c2:00:13:31:9f:8b:35:a8:97:6b:26:10:d0
Fingerprint (sha256): d5:d5:e8:0c:04:19:a2:15:45:12:9c:f1:61:6b:a3:5b:2c:a1:91:56:ff:8f:36:70:fb:3f:02:cc:1c:d0:5e:44

Issuing Certificate URL: http://crt.innossl.com/InnoSSLTrustSignDVCertificationAuthority.crt

Revocation information

OCSP Server: http://ocsp.innossl.com
CRL Distribution Point: http://crl.innossl.com/InnoSSLTrustSignDVCertificationAuthority.crl

Check the revocation status for certificate www.readersclub.co.kr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.readersclub.co.kr

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 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.readersclub.co.kr
readersclub.co.kr

Other certificates including the domain name readersclub.co.kr

(limited to 100 certificates)
www.readersclub.co.kr

Certificate

The complete raw certificate details for www.readersclub.co.kr in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6C1zn8KGGhyciFpXeYCo
qFILIJLXuu65Jx5wvKnq/SUkPQLQpTi5K0tHFWSrqrTrzz+KOeaobNpomvo2mWAr
9k0vf8noX7xgPKy6+j4ymj/aF5BKrqVvKZgCQJcvdcvGD7bplo3T/rFssjcufgi5
xpWy2SY8YQpuTezZhIo3f2VHw93DyfLMyJBZDMRHtpt82BUviV0n2QNbvmHVa9LM
dbEcykC/z/V4J1VwJUZasdk0D4jbYimPb6P/YBpw0880VHDiNRfoU1CG/ePKrSWW
jB0nh05iQKTTXANZkjIHcDOiip54FIqHpIlNvzqDmr2xT2cgPG1CSlRnDzflrpCW
bQIDAQAB
-----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 86145229686130219768581721933970513328
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . . . . . [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 'KR'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Dotname Korea Corp.'
 . . . . . . . . . . . . [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 'InnoSSL TrustSign DV Certification Authority'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-04-02 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-04-02 23:59:59 +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 2.5.4.11 (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 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Hosted by Dotname Korea Corp.'
 . . . . . . . . . . . . [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 'EssentialSSL'
 . . . . . . . . . . . . [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.readersclub.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 29309699799287505641964599373237489212635574899493641862303317780806326014131222367356920812448587319959148023991462279480116292866574208056603431477550335296116177529236635191042371810174584641688434470110480977059067446447212806585655372705227533583521087908146693289639409240159252970812645836001550532776414224330293455912735729696727875157712870074603281190688973536148792092237159856073840047609869493851424810224981119304010630723037060830952446758070734454925891747674748313590706935796580073358205399396871488068046958947026950505148712846403501512228712294704030194934189132987460613212258958219343366755949
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName f5a973ddbbbc232710c935ea0932a20eeaa64638
 . . . . . . . . . . . . . . . . [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)
							f7525825a44f08a25a7d94488a1002fd85fe9e58
 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (92 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.37
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.innossl.com/repository/innossl_cps.pdf'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (77 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.innossl.com/InnoSSLTrustSignDVCertificationAuthority.crl'
 . . . . . . . . . . . . . . . . [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 (120 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://crt.innossl.com/InnoSSLTrustSignDVCertificationAuthority.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.innossl.com'
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.readersclub.co.kr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'readersclub.co.kr'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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