www.sgtem.com

Issued by AlphaSSL CA - G2

About this certificate


This digital certificate with serial number 11:21:02:7f:91:06:7b:a7:2e:14:33:95:b0:f3:d3:09:59:fb was issued on by AlphaSSL .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. While the 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.

www.sgtem.com

Organization unit: Domain Control Validated
Country: KR

AlphaSSL

Organization: AlphaSSL
Country: KR

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 11:21:02:7f:91:06:7b:a7:2e:14:33:95:b0:f3:d3:09:59:fb
Serial Number (int): 1492141499767470796310751493325002602273275
Serial Number lenght: 141 bits, 18 octets

SubjectKeyId: 4a:6f:3e:51:a9:11:18:7e:10:ec:3b:59:7c:9c:9d:4e:5a:28:cd:c3
AuthorityKeyId: 14:ea:19:55:f0:0e:0d:32:c6:1f:74:33:b7:8e:66:1a:4c:12:31:1e

Fingerprint (sha1): f4:3f:d1:cb:c5:ae:51:f5:5b:ed:58:9b:e4:f8:d4:4b:cf:bd:fe:b7
Fingerprint (sha256): be:26:e5:e6:da:e7:b3:f0:0d:7b:10:fc:e2:88:98:39:b6:8f:01:95:9d:d9:dd:bc:fd:78:0e:85:74:cc:f1:20

Issuing Certificate URL: http://secure2.alphassl.com/cacert/gsalphag2.crt

Revocation information

CRL Distribution Point: http://crl2.alphassl.com/gs/gsalphag2.crl

Check the revocation status for the current certificate on www.sgtem.com
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

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.sgtem.com
sgtem.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEgDCCA2igAwIBAgISESECf5EGe6cuFDOVsPPTCVn7MA0GCSqGSIb3DQEBBQUA MC4xETAPBgNVBAoTCEFscGhhU1NMMRkwFwYDVQQDExBBbHBoYVNTTCBDQSAtIEcy MB4XDTEyMDgxNzA2NDg0MVoXDTEzMDgxODA2NDg0MVowSDELMAkGA1UEBhMCS1Ix ITAfBgNVBAsTGERvbWFpbiBDb250cm9sIFZhbGlkYXRlZDEWMBQGA1UEAxMNd3d3 LnNndGVtLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKN460Cl 3e0ClCZ4iE2lfi1IlwgBOYnPo3BKkn6CKnIAqHKdfYebSpf5EXrlMIIPA0CIuOIN fPk8bjgfIyOPc2DFDGVLmZRy1s/QZYsjx6ntceM77bXw0iuWIh3LidspH+XQy9Mm MyAXgWkCmjV8gAAZ+uyAZKQZYpBPiZKKhdsMlaTq52IUN4MYHsqSuChBBnwoi/o5 dBSjFEuW1rKW7GrohHgz1QvlF51ecKtgBVKCUQrQJEbrB1Co4n+/PPmJbSPMoFYS l4h/auc2AQnOS+66ZuKDoSFQVwwOl+SDsLkWvcWSJjAsAjiVdwNXxRyH9pylNv/p J2kxQDNcvA0H5I0CAwEAAaOCAXwwggF4MA4GA1UdDwEB/wQEAwIFoDBNBgNVHSAE RjBEMEIGCisGAQQBoDIBCgowNDAyBggrBgEFBQcCARYmaHR0cHM6Ly93d3cuZ2xv YmFsc2lnbi5jb20vcmVwb3NpdG9yeS8wIwYDVR0RBBwwGoINd3d3LnNndGVtLmNv bYIJc2d0ZW0uY29tMAkGA1UdEwQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMDoGA1UdHwQzMDEwL6AtoCuGKWh0dHA6Ly9jcmwyLmFscGhhc3NsLmNv bS9ncy9nc2FscGhhZzIuY3JsMEwGCCsGAQUFBwEBBEAwPjA8BggrBgEFBQcwAoYw aHR0cDovL3NlY3VyZTIuYWxwaGFzc2wuY29tL2NhY2VydC9nc2FscGhhZzIuY3J0 MB0GA1UdDgQWBBRKbz5RqREYfhDsO1l8nJ1OWijNwzAfBgNVHSMEGDAWgBQU6hlV 8A4NMsYfdDO3jmYaTBIxHjANBgkqhkiG9w0BAQUFAAOCAQEAaB2CQTD6862xlxMO 67yACMVqE8lYDxHF0rpjzi9rBo4zqBZb77aAkc6TY5HxpErzmWLgX/YNBQC40ygu DMV4nEDLbcu845bUlqmMjYQNexiXE9AjWTYgNBYcGdc/cm8+/bLsoQiHX5QuLU4d lrSavYHYdDOiHiET3Nskvb8R/fcQ5w7iqFoPHNJNpiOEh/hZFNSOXKHp6P+OMjya ucajhhmyP44LE9aFCJvYr5iUa/OtR4hFxOsWUpLVnojeGh0iME7N5A3QcuAdX3QD w/IPGcQPjUlZG3VKK8VOecPMkUNPHaJc9QlRGzGDtvD6TEkr/UEJzkLRmXGnmn0S wYZRTQ== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo3jrQKXd7QKUJniITaV+ LUiXCAE5ic+jcEqSfoIqcgCocp19h5tKl/kReuUwgg8DQIi44g18+TxuOB8jI49z YMUMZUuZlHLWz9BliyPHqe1x4zvttfDSK5YiHcuJ2ykf5dDL0yYzIBeBaQKaNXyA ABn67IBkpBlikE+JkoqF2wyVpOrnYhQ3gxgeypK4KEEGfCiL+jl0FKMUS5bWspbs auiEeDPVC+UXnV5wq2AFUoJRCtAkRusHUKjif788+YltI8ygVhKXiH9q5zYBCc5L 7rpm4oOhIVBXDA6X5IOwuRa9xZImMCwCOJV3A1fFHIf2nKU2/+knaTFAM1y8DQfk jQIDAQAB -----END PUBLIC KEY-----

ASN1 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 1492141499767470796310751493325002602273275 . . . . . . . . [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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'AlphaSSL' . . . . . . . . . . . . [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 'AlphaSSL CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-08-17 06:48:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-08-18 06:48:41 +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 'www.sgtem.com' . . . . . . . . [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 20636471068618261110771471471954299384956105079694377547920705272080570842690475582741064914821067382891153943109682312119869922174598630560245150294667564360116728152736974756669678528774716692486595752223969538634403510525613328580000301547357438831617002707520252202326086396723374744226412629377099495507788653067485181029981189820982808385639034884752077814537235416611593624980416939868644261060914687769471214802242759083339119337368336008949285706173526578670034940855570703511460577293009119952199447969654588721802796825246265070420863448496463984976943350589014322773240498506963254277058790388423062971533 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (70 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.4146.1.10.10 (Domain Validation Certificates Policy - AlphaSSL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sgtem.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sgtem.com' . . . . . . . . . . . . . . . . [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 2.5.29.37 (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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (51 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://crl2.alphassl.com/gs/gsalphag2.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 (64 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://secure2.alphassl.com/cacert/gsalphag2.crt' . . . . . . . . . . . . . . . . [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) 4a6f3e51a911187e10ec3b597c9c9d4e5a28cdc3 . . . . . . . . . . . . . . . . [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 14ea1955f00e0d32c61f7433b78e661a4c12311e . . . . [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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