www.big-bro.co.kr

Issued by COMODO RSA Domain Validation Secure Server CA

About this certificate


This digital certificate with serial number 42:29:4a:49:27:3e:63:4f:14:83:e3:be:ee:d1:7d:f5 was issued on by COMODO CA Limited.

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.

Cerificate errors/warnings *beta

  • commonName field is deprecated

www.big-bro.co.kr

Organization unit: Domain Control Validated
Organization unit: Hosted by Korea Information Certificate Authority, Inc.
Organization unit: EssentialSSL

COMODO CA Limited

Organization: COMODO CA Limited

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 42:29:4a:49:27:3e:63:4f:14:83:e3:be:ee:d1:7d:f5
Serial Number (int): 87943438587116247066230458872230936053
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: e9:8a:4d:a6:26:a7:5a:ae:b3:7b:ec:a6:16:fb:2e:49:37:86:29:60
AuthorityKeyId: 90:af:6a:3a:94:5a:0b:d8:90:ea:12:56:73:df:43:b4:3a:28:da:e7

Fingerprint (sha1): 8d:aa:24:d2:5c:4d:56:56:91:ef:d3:bf:c9:ad:d5:7f:d6:ff:31:bb
Fingerprint (sha256): ff:cd:07:3c:b4:64:b9:f0:15:3c:5c:89:61:a1:36:30:70:fb:92:56:bd:23:22:b1:38:0d:56:44:0f:cc:76:f5

Issuing Certificate URL: http://crt.comodoca.com/COMODORSADomainValidationSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/COMODORSADomainValidationSecureServerCA.crl

Check the revocation status for the current certificate on www.big-bro.co.kr
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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.big-bro.co.kr
big-bro.co.kr

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFkzCCBHugAwIBAgIQQilKSSc+Y08Ug+O+7tF99TANBgkqhkiG9w0BAQsFADCB kDELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxNjA0BgNV BAMTLUNPTU9ETyBSU0EgRG9tYWluIFZhbGlkYXRpb24gU2VjdXJlIFNlcnZlciBD QTAeFw0xNTEyMjIwMDAwMDBaFw0xNjA1MDMyMzU5NTlaMIGYMSEwHwYDVQQLExhE b21haW4gQ29udHJvbCBWYWxpZGF0ZWQxQDA+BgNVBAsTN0hvc3RlZCBieSBLb3Jl YSBJbmZvcm1hdGlvbiBDZXJ0aWZpY2F0ZSBBdXRob3JpdHksIEluYy4xFTATBgNV BAsTDEVzc2VudGlhbFNTTDEaMBgGA1UEAxMRd3d3LmJpZy1icm8uY28ua3IwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDFKsrfaavLuUg0+jZqJeAXnqXg uuMCvHP4G5EUPDo6Fhx3MGxWNqib3iXkgu0sJBwtaOsssxdjdk2YhH9ja37/7OVj wW+ZWHGkbCk8XC7AAXIywQ9IBg5iYwa0Tcyy4NHJ7Besw3Wk0zuim9srAyMH9hMp aAV+b+hXq4PDxEecD0buPK9Fl11N0T+OkRfDk1E1EosLUWiKbBd6ro5p9dGTNvHd onTPNO2xWIcFVLeculFNXihvim+4gPCjJyLsB3XsjFdKSPiocDhSPcik3+oa9zNI V40fB6M15DJPgggcRJ/QkDKeLDZk6sfu51VylDfvq0CMrRZsCUsILMhhUhrlAgMB AAGjggHdMIIB2TAfBgNVHSMEGDAWgBSQr2o6lFoL2JDqElZz30O0Oija5zAdBgNV HQ4EFgQU6YpNpianWq6ze+ymFvsuSTeGKWAwDgYDVR0PAQH/BAQDAgWgMAwGA1Ud EwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCME8GA1UdIARI MEYwOgYLKwYBBAGyMQECAgcwKzApBggrBgEFBQcCARYdaHR0cHM6Ly9zZWN1cmUu Y29tb2RvLmNvbS9DUFMwCAYGZ4EMAQIBMFQGA1UdHwRNMEswSaBHoEWGQ2h0dHA6 Ly9jcmwuY29tb2RvY2EuY29tL0NPTU9ET1JTQURvbWFpblZhbGlkYXRpb25TZWN1 cmVTZXJ2ZXJDQS5jcmwwgYUGCCsGAQUFBwEBBHkwdzBPBggrBgEFBQcwAoZDaHR0 cDovL2NydC5jb21vZG9jYS5jb20vQ09NT0RPUlNBRG9tYWluVmFsaWRhdGlvblNl Y3VyZVNlcnZlckNBLmNydDAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AuY29tb2Rv Y2EuY29tMCsGA1UdEQQkMCKCEXd3dy5iaWctYnJvLmNvLmtygg1iaWctYnJvLmNv LmtyMA0GCSqGSIb3DQEBCwUAA4IBAQAU/sBjxHiZV/n/0vLB+NfiPon5eMVl0bdC CUrn1lCNbEeiy37CT3bax1TG2axVXqEybY0vvP3PN55PTYI11YFXmYBoL4iCrfnG caFcIp1TEjbEjV6nj+FdvdDYETjMQLAvIsRUwN8ZeLsNqJSAopTSODHV+TY6YYIt 0f0Z1Oh9nRDbbvTuLi889iGptmNl5o+q2t1qdI6g7RJx4VmYNH916effO3cmyTRT macO5tYUCpd4UWlV+4KBDJy7c+l2gfcHUGrmdQR/RBuOqe5y9kOQcrhdd1cf/XOz PJNenj4Jd0532Y7p0FkXmLnofyiC708sUoZysqMm73+xj2r6TzCD -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxSrK32mry7lINPo2aiXg F56l4LrjArxz+BuRFDw6OhYcdzBsVjaom94l5ILtLCQcLWjrLLMXY3ZNmIR/Y2t+ /+zlY8FvmVhxpGwpPFwuwAFyMsEPSAYOYmMGtE3MsuDRyewXrMN1pNM7opvbKwMj B/YTKWgFfm/oV6uDw8RHnA9G7jyvRZddTdE/jpEXw5NRNRKLC1FoimwXeq6OafXR kzbx3aJ0zzTtsViHBVS3nLpRTV4ob4pvuIDwoyci7Ad17IxXSkj4qHA4Uj3IpN/q GvczSFeNHwejNeQyT4IIHESf0JAyniw2ZOrH7udVcpQ376tAjK0WbAlLCCzIYVIa 5QIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded