ssl.tokyogakuen.co.jp
Issued by GlobalSign Domain Validation CA - SHA256 - G2
About this certificate
This digital certificate with serial number 7c:26:ac:4a:8a:b5:84:49:00:c2:64:8d 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=ssl.tokyogakuen.co.jp,OU=Domain Control Validated,C=JP
GlobalSign nv-sa
Organization:
GlobalSign nv-sa
Country:
BE
This certificate has expire since
Certificate Details
Serial Number (hex): 7c:26:ac:4a:8a:b5:84:49:00:c2:64:8dSerial Number (int): 38422894021081299861094163597
Serial Number lenght: 95 bits, 12 octets
SubjectKeyId: ae:4b:b9:cc:a3:4a:8a:77:60:1b:59:db:d6:10:fc:05:ed:c9:a8:bb
AuthorityKeyId: ea:4e:7c:d4:80:2d:e5:15:81:86:26:8c:82:6d:c0:98:a4:cf:97:0f
Fingerprint (sha1): b8:27:a5:67:41:6f:ed:e5:f6:26:8f:3b:66:00:35:f6:99:c8:28:16
Fingerprint (sha256): f9:a0:be:8e:38:dc:d0:5b:ac:12:1d:83:f7:94:c6:b6:08:63:df:bf:1c:6b:e5:60:62:23:2d:3d:4c:b2:3a:90
Issuing Certificate URL: http://secure.globalsign.com/cacert/gsdomainvalsha2g2r1.crt
Revocation information
OCSP Server: http://ocsp2.globalsign.com/gsdomainvalsha2g2CRL Distribution Point: http://crl.globalsign.com/gs/gsdomainvalsha2g2.crl
Check the revocation status for certificate ssl.tokyogakuen.co.jp
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ssl.tokyogakuen.co.jp
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
ssl.tokyogakuen.co.jp
Other certificates including the domain name tokyogakuen.co.jp
(limited to 100 certificates)
www.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
www.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
ssl.tokyogakuen.co.jp
www.tokyogakuen.co.jp
Certificate
The complete raw certificate details for ssl.tokyogakuen.co.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFITCCBAmgAwIBAgIMfCasSoq1hEkAwmSNMA0GCSqGSIb3DQEBCwUAMGAxCzAJ BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTYwNAYDVQQDEy1H bG9iYWxTaWduIERvbWFpbiBWYWxpZGF0aW9uIENBIC0gU0hBMjU2IC0gRzIwHhcN MTkwMjEzMDc0OTQyWhcNMjAwMzE4MDc0MDE1WjBQMQswCQYDVQQGEwJKUDEhMB8G A1UECxMYRG9tYWluIENvbnRyb2wgVmFsaWRhdGVkMR4wHAYDVQQDExVzc2wudG9r eW9nYWt1ZW4uY28uanAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCp 6q4W9kKdJpEyZWrOUpBZI4rpjuIgAm5NE8MwVHx/NsusRAAMiMntb64JW+gmZFAk /0j91TylB8CFZmAAwd6jiw4hl6htRqBJdRz8LxIR9aP8Of0fulKA99CMHYPaO24j JMkMdj6VLcBCkBkoNSTut2Hr4Mn3CDEo4MJ25H73NhAPqfG/SZmmPxeJLYu696YM R0AqxPiwjKia/r9n6lkUcOBVafHVNhBSArNOXQXGJlMUWoo2QgJG4d6lCgiTzxbm /Ua6yi1K3VseC/SnSSMiXYkcmmLHMNH/JYNyF658Nx06Tin6ls398coWqYkk6gBu fge7ztJIfitB5qURsbK5AgMBAAGjggHpMIIB5TAOBgNVHQ8BAf8EBAMCBaAwgZQG CCsGAQUFBwEBBIGHMIGEMEcGCCsGAQUFBzAChjtodHRwOi8vc2VjdXJlLmdsb2Jh bHNpZ24uY29tL2NhY2VydC9nc2RvbWFpbnZhbHNoYTJnMnIxLmNydDA5BggrBgEF BQcwAYYtaHR0cDovL29jc3AyLmdsb2JhbHNpZ24uY29tL2dzZG9tYWludmFsc2hh MmcyMFYGA1UdIARPME0wQQYJKwYBBAGgMgEKMDQwMgYIKwYBBQUHAgEWJmh0dHBz Oi8vd3d3Lmdsb2JhbHNpZ24uY29tL3JlcG9zaXRvcnkvMAgGBmeBDAECATAJBgNV HRMEAjAAMEMGA1UdHwQ8MDowOKA2oDSGMmh0dHA6Ly9jcmwuZ2xvYmFsc2lnbi5j b20vZ3MvZ3Nkb21haW52YWxzaGEyZzIuY3JsMCAGA1UdEQQZMBeCFXNzbC50b2t5 b2dha3Vlbi5jby5qcDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwHQYD VR0OBBYEFK5LucyjSop3YBtZ29YQ/AXtyai7MB8GA1UdIwQYMBaAFOpOfNSALeUV gYYmjIJtwJikz5cPMBMGCisGAQQB1nkCBAMBAf8EAgUAMA0GCSqGSIb3DQEBCwUA A4IBAQAzCtcQm4yu3RrovzKl5l0eXvWwnCG2DTZ2+qSk1v3UxtmU7UqcUBbOx0nd vSirbcZvt99ApYkCgATPG2QGDx2BFz9zg6PYjrDSCfD/HIzkaxck+rruyyv9JbQh r7URpWRlZJxJfn3Dwl7AiepYm8+WIdK0c5zZBwb2qhEadXnEZzF+STaIYId2b4nC NzNIj4WecfeXRUKum9kLIPqpBwqtNzP6pzxKJ8pgtC0H3Vcmxsg8cgtMTX0my/xR orGXQrlajQwLqqzFe3KpUHfFxoSgmi/7SfRanKpQ1oyhdW5t8eDUzLUQzGLAS+Bp k0HKbjgBAxrXojqTIXh6BLdtaiQN -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqequFvZCnSaRMmVqzlKQ WSOK6Y7iIAJuTRPDMFR8fzbLrEQADIjJ7W+uCVvoJmRQJP9I/dU8pQfAhWZgAMHe o4sOIZeobUagSXUc/C8SEfWj/Dn9H7pSgPfQjB2D2jtuIyTJDHY+lS3AQpAZKDUk 7rdh6+DJ9wgxKODCduR+9zYQD6nxv0mZpj8XiS2LuvemDEdAKsT4sIyomv6/Z+pZ FHDgVWnx1TYQUgKzTl0FxiZTFFqKNkICRuHepQoIk88W5v1GusotSt1bHgv0p0kj Il2JHJpixzDR/yWDcheufDcdOk4p+pbN/fHKFqmJJOoAbn4Hu87SSH4rQealEbGy uQIDAQAB -----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 38422894021081299861094163597 . . . . . . . . [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 Domain Validation CA - SHA256 - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-13 07:49:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-18 07:40:15 +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 'ssl.tokyogakuen.co.jp' . . . . . . . . [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 21449998579069698998727110034523245004546463528655002719558330538059576002158655523386987897973376009236944966596936479406342970992106037914956724588973013971173742126330145572218395887283585722366651691516832724116532621016893909975433662418623491078128355186648722703093442741921414932704584014554881785444294607350863382496658865107642428985450729292099609422058554605001914996399127368899073769905760324897291043268922054308877670945662607950646546522387479268416483105097117361531995275690388694623764593361045455222192778145539501656302320428335362241815277804524297018848329123884725733920978679927070690226873 . . . . . . . . . . . . . . . . . . . . [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 (135 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/gsdomainvalsha2g2r1.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/gsdomainvalsha2g2' . . . . . . . . . . . . . . . . [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 (60 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/gsdomainvalsha2g2.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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ssl.tokyogakuen.co.jp' . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) ae4bb9cca34a8a77601b59dbd610fc05edc9a8bb . . . . . . . . . . . . . . . . [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 ea4e7cd4802de5158186268c826dc098a4cf970f . . . . . . . . . . . . . . . . [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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