takakusu.com

Issued by SecureCore RSA DV CA

About this certificate


This digital certificate with serial number 48:06:73:8b:e2:ad:3a:f3:ad:5e:9c:09:03:a3:98:ea was issued on by SecureCore .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com.

takakusu.com

Organization unit: Domain Control Validated
Organization unit: CoreSSL DV

SecureCore

Organization: SecureCore

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 48:06:73:8b:e2:ad:3a:f3:ad:5e:9c:09:03:a3:98:ea
Serial Number (int): 95737913037637196018411697463437269226
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: b8:f6:de:0c:4f:b0:01:e0:57:3f:72:02:01:68:93:08:a2:6a:12:b8
AuthorityKeyId: 87:b2:e6:d0:df:df:0c:e3:2d:97:d2:24:08:a9:50:8f:27:0b:90:69

Fingerprint (sha1): 90:18:76:e3:ec:5d:ca:1b:d4:82:52:09:24:e5:a5:e9:c7:70:79:e1
Fingerprint (sha256): 2f:14:d7:f3:41:ed:f4:c4:50:85:d7:69:71:0c:74:6c:5d:64:ef:27:01:f9:41:70:f0:e8:94:bc:04:62:2f:9b

Issuing Certificate URL: http://crt.securecore-ca.com/SecureCoreRSADVCA.crt

Revocation information

OCSP Server: http://ocsp.securecore-ca.com
CRL Distribution Point: http://crl.securecore-ca.com/SecureCoreRSADVCA.crl

Check the revocation status for the current certificate on takakusu.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

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

takakusu.com
www.takakusu.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE+TCCA+GgAwIBAgIQSAZzi+KtOvOtXpwJA6OY6jANBgkqhkiG9w0BAQsFADBh MQswCQYDVQQGEwJKUDEOMAwGA1UECBMFT1NBS0ExDjAMBgNVBAcTBU9TQUtBMRMw EQYDVQQKEwpTZWN1cmVDb3JlMR0wGwYDVQQDExRTZWN1cmVDb3JlIFJTQSBEViBD QTAeFw0xNjAxMDEwMDAwMDBaFw0xNjEyMzEyMzU5NTlaME8xITAfBgNVBAsTGERv bWFpbiBDb250cm9sIFZhbGlkYXRlZDETMBEGA1UECxMKQ29yZVNTTCBEVjEVMBMG A1UEAxMMdGFrYWt1c3UuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAucRCOy5LF2gitZnx5PBRQuGRB+sp4U5jHHbnbDKiN3wCG7eSvFPbEPg4azD8 yl1yppvJ2CNuYPhCive6LYT6Rz5NWmsW5abgKgsD33+T8ZHGZU5Lcfdh5p96Inuj +gfS3HwolhLd0FkKu7S6bCy1NnImANofzlsFkV4FJzbWqkuCGRc98gOOXY4OjXBW krglORywRM1QbxFZ+yNBurDlNllllGWB0vO8ipU9x9yAi8LBtwDKHb7BpNd9UABH Fgk0zlMbAbjIe21Dp4+GHrn3WkEagbpv7/iuoeXrnseh3Dubm6lPqp3MaLh6I4vn 0ymShHKJlzIGdY5aPtvF5VvlJQIDAQABo4IBvTCCAbkwHwYDVR0jBBgwFoAUh7Lm 0N/fDOMtl9IkCKlQjycLkGkwHQYDVR0OBBYEFLj23gxPsAHgVz9yAgFokwiiahK4 MA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjBPBgNVHSAESDBGMDoGCysGAQQBsjEBAgIyMCswKQYIKwYB BQUHAgEWHWh0dHBzOi8vY3BzLnNlY3VyZWNvcmUtY2EuY29tMAgGBmeBDAECATBD BgNVHR8EPDA6MDigNqA0hjJodHRwOi8vY3JsLnNlY3VyZWNvcmUtY2EuY29tL1Nl Y3VyZUNvcmVSU0FEVkNBLmNybDB5BggrBgEFBQcBAQRtMGswPgYIKwYBBQUHMAKG Mmh0dHA6Ly9jcnQuc2VjdXJlY29yZS1jYS5jb20vU2VjdXJlQ29yZVJTQURWQ0Eu Y3J0MCkGCCsGAQUFBzABhh1odHRwOi8vb2NzcC5zZWN1cmVjb3JlLWNhLmNvbTAp BgNVHREEIjAgggx0YWtha3VzdS5jb22CEHd3dy50YWtha3VzdS5jb20wDQYJKoZI hvcNAQELBQADggEBAG6fL/CDIQBrYQRn+s9Xb3R6dzcxApUM1Pm8ESuRAVugM0NP U+WaRPZrs0EVU1PtAMa03835KXc+tl/DHqP2h/7+ca1Ohkn6RQ6ndj1YNekOhF13 lULh1sX+zxktjKYa4cWOs2GOmTz9r49t6l/13BJvxaensHcJe+/1hBIK/Ft3oST8 pm/YNGXGtjGzn0K19K0IeVXoL2nQXklau1oXANcrvmqtTvqOZNE1oA/OV1O15WVS +ywTwNx1a4DT77/qTUrPZXul2s9B4S9LNv1Dtp5uwLF2vouX+jjxs1Y6DkWeWTco T0jiBsDX7k4QHS78k8Am/FVebeNZI5e3ItCo8Nk= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAucRCOy5LF2gitZnx5PBR QuGRB+sp4U5jHHbnbDKiN3wCG7eSvFPbEPg4azD8yl1yppvJ2CNuYPhCive6LYT6 Rz5NWmsW5abgKgsD33+T8ZHGZU5Lcfdh5p96Inuj+gfS3HwolhLd0FkKu7S6bCy1 NnImANofzlsFkV4FJzbWqkuCGRc98gOOXY4OjXBWkrglORywRM1QbxFZ+yNBurDl NllllGWB0vO8ipU9x9yAi8LBtwDKHb7BpNd9UABHFgk0zlMbAbjIe21Dp4+GHrn3 WkEagbpv7/iuoeXrnseh3Dubm6lPqp3MaLh6I4vn0ymShHKJlzIGdY5aPtvF5Vvl 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 95737913037637196018411697463437269226 . . . . . . . . [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 'JP' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'OSAKA' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'OSAKA' . . . . . . . . . . . . [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 'SecureCore' . . . . . . . . . . . . [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 'SecureCore RSA DV CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-01-01 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-31 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 'CoreSSL DV' . . . . . . . . . . . . [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 'takakusu.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 23450865198342141671278431090230562094848932631348769003680450264117907178097172252777359445696615805932646424213662008980293139720519817017794968746546749324754274285491453395440120350122373008913682883565456453494729349601193321420617814139246159958125067662144297362906491914694356786372413110372861771029955200599860792978114817910089268720029670452008114426037773829201035319476660679664773191406009610346080238282690043606971757399060197454270700540382338476104741065651339911601121030130608668459308675473097383197136828219328501672601335532363800204109610940290292812917925337225324742031590827325950776829221 . . . . . . . . . . . . . . . . . . . . [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 87b2e6d0dfdf0ce32d97d22408a9508f270b9069 . . . . . . . . . . . . . . . . [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) b8f6de0c4fb001e0573f720201689308a26a12b8 . . . . . . . . . . . . . . . . [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 (72 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cps.securecore-ca.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (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.securecore-ca.com/SecureCoreRSADVCA.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 (109 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.securecore-ca.com/SecureCoreRSADVCA.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.securecore-ca.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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'takakusu.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.takakusu.com' . . . . [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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