lac-school.com

Issued by GlobalSign Domain Validation CA - G2

About this certificate


This digital certificate with serial number 11:21:4a:8b:ea:00:63:ad:c1:bc:d9:07:87:64:f5:f1:c6:07 was issued on by GlobalSign nv-sa .

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.

lac-school.com

Organization unit: Domain Control Validated
Country: JP

GlobalSign nv-sa

Organization: GlobalSign nv-sa
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 11:21:4a:8b:ea:00:63:ad:c1:bc:d9:07:87:64:f5:f1:c6:07
Serial Number (int): 1492237268295381278732063244442859574773255
Serial Number lenght: 141 bits, 18 octets

SubjectKeyId: 1d:9f:7f:e3:ad:c1:4d:a5:d4:be:db:5b:db:ab:26:e8:ea:ad:8f:99
AuthorityKeyId: 96:ad:fa:b0:5b:b9:83:64:2a:76:c2:1c:8a:69:da:42:dc:fe:fd:28

Fingerprint (sha1): 24:d0:a0:82:33:ed:2d:e2:09:bb:a0:53:b7:a5:67:d1:2c:72:c8:6c
Fingerprint (sha256): c7:9c:a1:ec:61:de:1d:24:52:d1:2f:6b:b1:70:43:5a:c7:65:36:ed:de:a4:f2:70:fa:06:4c:18:52:3b:59:55

Issuing Certificate URL: http://secure.globalsign.com/cacert/gsdomainvalg2.crt

Revocation information

OCSP Server: http://ocsp2.globalsign.com/gsdomainvalg2
CRL Distribution Point: http://crl.globalsign.com/gs/gsdomainvalg2.crl

Check the revocation status for the current certificate on lac-school.com
1
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

This certificate doesn't contain any other subject alternative names besides the common name of the subject: lac-school.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE3jCCA8agAwIBAgISESFKi+oAY63BvNkHh2T18cYHMA0GCSqGSIb3DQEBBQUA MFcxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMS0wKwYD VQQDEyRHbG9iYWxTaWduIERvbWFpbiBWYWxpZGF0aW9uIENBIC0gRzIwHhcNMTQw NTE2MDA0NzEyWhcNMTUwNzI4MDU1NjMzWjBJMQswCQYDVQQGEwJKUDEhMB8GA1UE CxMYRG9tYWluIENvbnRyb2wgVmFsaWRhdGVkMRcwFQYDVQQDEw5sYWMtc2Nob29s LmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALdtXGnzjtm7bF1R uADS9oVXXXrsHLCB+eKiHygZOKDk6ybWMrW5p2htSKXcNhW1ZWRvmMJYimGkEGON +Pz+cm09tbM2Te6/w1JldcOvpiFvNVYZ5L497W/tf24efeFcXGaUwSaUb3KysHXe qgpvrbSikCTJGYikyImhwHUmzWkH5Qwd3lQnmyYrwmXlMgS0FgRVdrdaa4sAhFXd A4Ff55DNJ3tR9Z6U1rN6ncp4sMg9VQPpNwwN/vuUw/K40jFVTR2h6mNd0R+ea386 lib9P6bH5zsRGFeLufuY8Cnh1i9maGytUEjO4VfJ9NdgUepgUPKs1CTlUAm+S0dw 6D4jbKcCAwEAAaOCAbAwggGsMA4GA1UdDwEB/wQEAwIFoDBJBgNVHSAEQjBAMD4G BmeBDAECATA0MDIGCCsGAQUFBwIBFiZodHRwczovL3d3dy5nbG9iYWxzaWduLmNv bS9yZXBvc2l0b3J5LzAZBgNVHREEEjAQgg5sYWMtc2Nob29sLmNvbTAJBgNVHRME AjAAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjA/BgNVHR8EODA2MDSg MqAwhi5odHRwOi8vY3JsLmdsb2JhbHNpZ24uY29tL2dzL2dzZG9tYWludmFsZzIu Y3JsMIGIBggrBgEFBQcBAQR8MHowQQYIKwYBBQUHMAKGNWh0dHA6Ly9zZWN1cmUu Z2xvYmFsc2lnbi5jb20vY2FjZXJ0L2dzZG9tYWludmFsZzIuY3J0MDUGCCsGAQUF BzABhilodHRwOi8vb2NzcDIuZ2xvYmFsc2lnbi5jb20vZ3Nkb21haW52YWxnMjAd BgNVHQ4EFgQUHZ9/463BTaXUvttb26sm6Oqtj5kwHwYDVR0jBBgwFoAUlq36sFu5 g2QqdsIcimnaQtz+/SgwDQYJKoZIhvcNAQEFBQADggEBAIa4ZG+z4iG6jQvxudsz Akuw5VncQJL7mx1BB2mYIxHQ5hY93MZveBIzjpEDRGeCJsXGyc393SS9KQFURS6V iYoUoZqwgeSCWylNxQBP2MAl7riRyzebZg89jIHovuCHnu2WhmKvCibnuuqH7Ua8 FL0mlRZu4sGt5N3WB4JMJmNvHl7ZHApJY6oE3aYX2+0L6gfkXcwTzvTua+0ZUKOa 3gK4Yq12X71mXPzkT0IMWACBYajT7NkqPXBd5Bp3iK2mHpOYhKX2FwibK+fzXbtm sZ5SKaud37Gbh3/X0MwJjbnQFqTyqjrF73/1w+hBe28yARExfOiTfMEYT2pYoufE zaE= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt21cafOO2btsXVG4ANL2 hVddeuwcsIH54qIfKBk4oOTrJtYytbmnaG1Ipdw2FbVlZG+YwliKYaQQY434/P5y bT21szZN7r/DUmV1w6+mIW81Vhnkvj3tb+1/bh594VxcZpTBJpRvcrKwdd6qCm+t tKKQJMkZiKTIiaHAdSbNaQflDB3eVCebJivCZeUyBLQWBFV2t1priwCEVd0DgV/n kM0ne1H1npTWs3qdyniwyD1VA+k3DA3++5TD8rjSMVVNHaHqY13RH55rfzqWJv0/ psfnOxEYV4u5+5jwKeHWL2ZobK1QSM7hV8n012BR6mBQ8qzUJOVQCb5LR3DoPiNs pwIDAQAB -----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 1492237268295381278732063244442859574773255 . . . . . . . . [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 '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 Domain Validation CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-05-16 00:47:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-07-28 05:56:33 +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 'JP' . . . . . . . . . . . . [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 'lac-school.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 23155537723712000922360745825307740696022696685370348711355930771273833347694265475371924628617354819604283877000135291719845938498028551224777770905317075128238699660587270581842853663391675230560283539685347149207347346413368936406690899908670819755343977750019908311731477062493861743858627172438462074905315376589457235955358481079219938644152576853172754216143110625482153401351117935996696743215529495596326508954683211663366236743396661325280177104312856526565003698601480252251574378101101374236639075362648707515127206517547468175694788542138743748609150047800175796429684115737423242161499912913381274905767 . . . . . . . . . . . . . . . . . . . . [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 (66 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: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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lac-school.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 (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/gs/gsdomainvalg2.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 (124 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/gsdomainvalg2.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://ocsp2.globalsign.com/gsdomainvalg2' . . . . . . . . . . . . . . . . [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) 1d9f7fe3adc14da5d4bedb5bdbab26e8eaad8f99 . . . . . . . . . . . . . . . . [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 96adfab05bb983642a76c21c8a69da42dcfefd28 . . . . [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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