plan21.net

Issued by SecureCore RSA DV CA

About this certificate


This digital certificate with serial number 43:e1:20:43:f8:41:88:47:a6:d3:7c:48:23:94:2c:14 was issued on by SecureCore .

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.

plan21.net

Organization unit: Domain Control Validated
Organization unit: CoreSSL DV

SecureCore

Organization: SecureCore

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 43:e1:20:43:f8:41:88:47:a6:d3:7c:48:23:94:2c:14
Serial Number (int): 90227196932985411187688735717230652436
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 09:84:e2:4d:d7:79:02:8f:40:17:5b:df:46:37:6a:4c:20:63:8d:90
AuthorityKeyId: 87:b2:e6:d0:df:df:0c:e3:2d:97:d2:24:08:a9:50:8f:27:0b:90:69

Fingerprint (sha1): 4b:70:5c:c8:77:6c:24:27:a8:68:3b:41:10:27:7d:7a:60:8b:c8:c1
Fingerprint (sha256): bb:7f:f8:75:ce:f1:88:b2:e9:ce:ba:2c:4d:97:58:6a:9c:08:21:35:0c:87:d8:eb:8a:ed:41:05:d1:12:11:18

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 plan21.net
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

plan21.net
www.plan21.net

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE8zCCA9ugAwIBAgIQQ+EgQ/hBiEem03xII5QsFDANBgkqhkiG9w0BAQsFADBh MQswCQYDVQQGEwJKUDEOMAwGA1UECBMFT1NBS0ExDjAMBgNVBAcTBU9TQUtBMRMw EQYDVQQKEwpTZWN1cmVDb3JlMR0wGwYDVQQDExRTZWN1cmVDb3JlIFJTQSBEViBD QTAeFw0xNTA5MjkwMDAwMDBaFw0xNjA5MjgyMzU5NTlaME0xITAfBgNVBAsTGERv bWFpbiBDb250cm9sIFZhbGlkYXRlZDETMBEGA1UECxMKQ29yZVNTTCBEVjETMBEG A1UEAxMKcGxhbjIxLm5ldDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB ALoNw2rwaCbHf85TuiJr/QsCeuuJLjlreLboIm3osP+oiAx5/wk8+chiYLdl8AC9 1OPK8C+lsNal8CjQL6ueTwlqEJ6rddvreX6UkUZpro/uQbgZEHYuwPCHGL95oxQQ mxJ+Aa7fwBvfom6anMDAaP1vcdzj33965pWnRLM6LdZbC90iGv2z8ZtSJzRhOwhX MLKVG8mR5RLquU7Gxjq5yX3kfYwdPuIO7qjqQOcsAHDpjvd/DNzPDAQ2basONUmC zeUc2iWq47PHeDDukMXbJRQl0YjxsUSzxpKuynxBXINd/tCIru8wgt9bCVJJ37KU xUKAtfPgWQtRJLJqVMyXcmUCAwEAAaOCAbkwggG1MB8GA1UdIwQYMBaAFIey5tDf 3wzjLZfSJAipUI8nC5BpMB0GA1UdDgQWBBQJhOJN13kCj0AXW99GN2pMIGONkDAO BgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwTwYDVR0gBEgwRjA6BgsrBgEEAbIxAQICMjArMCkGCCsGAQUF BwIBFh1odHRwczovL2Nwcy5zZWN1cmVjb3JlLWNhLmNvbTAIBgZngQwBAgEwQwYD VR0fBDwwOjA4oDagNIYyaHR0cDovL2NybC5zZWN1cmVjb3JlLWNhLmNvbS9TZWN1 cmVDb3JlUlNBRFZDQS5jcmwweQYIKwYBBQUHAQEEbTBrMD4GCCsGAQUFBzAChjJo dHRwOi8vY3J0LnNlY3VyZWNvcmUtY2EuY29tL1NlY3VyZUNvcmVSU0FEVkNBLmNy dDApBggrBgEFBQcwAYYdaHR0cDovL29jc3Auc2VjdXJlY29yZS1jYS5jb20wJQYD VR0RBB4wHIIKcGxhbjIxLm5ldIIOd3d3LnBsYW4yMS5uZXQwDQYJKoZIhvcNAQEL BQADggEBAIMOdeYegyhHHRo7xxVyP1cyoE1W+gUGvPPKgX4wuhpUx6kelh7cZCWj /mb9ZaIhWOqZf2NuCFnwxArTiLYaPiqRX06lTNkkdhTJHHPZHnbo7tmbRS5SHr7B j4wPCo7WzfwiIPiFKWFQbJqkCxABWmw473zepFm56TPMxg4tWsY/Jn8TkruzpIcr 9CWJFYc0ZAAi3qVl8VMQV3ym14Vfr0rNRuXSRM5C1SMkeq0+ioqr1P+aeCpGVva6 hesGqKaon6oLpGHdqXCgZWGVV+mJRB4jY3+22MYnFn2PSfT7p3K1k9DLBgtN3y2j o1KuuNLePHDzRrMIMdoN7KUup8IGPYc= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAug3DavBoJsd/zlO6Imv9 CwJ664kuOWt4tugibeiw/6iIDHn/CTz5yGJgt2XwAL3U48rwL6Ww1qXwKNAvq55P CWoQnqt12+t5fpSRRmmuj+5BuBkQdi7A8IcYv3mjFBCbEn4Brt/AG9+ibpqcwMBo /W9x3OPff3rmladEszot1lsL3SIa/bPxm1InNGE7CFcwspUbyZHlEuq5TsbGOrnJ feR9jB0+4g7uqOpA5ywAcOmO938M3M8MBDZtqw41SYLN5RzaJarjs8d4MO6Qxdsl FCXRiPGxRLPGkq7KfEFcg13+0Iiu7zCC31sJUknfspTFQoC18+BZC1EksmpUzJdy ZQIDAQAB -----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 90227196932985411187688735717230652436 . . . . . . . . [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 2015-09-29 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-09-28 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 'plan21.net' . . . . . . . . [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 23487111684777384255408716851437600521878085856806842560414722961201832942480715730623739197352696562067997928848611360264792999479619744423483858327571127692868657800515239241093652911830000611944646601411832508669124141562963732669575124032451012330051611862593584539997672525325861903558851905116760000704604515078821289573581070385967177051643687765312541410244729916209044408771571624496242874256931271301248574857429823802385375990857986019755628112650037822220195149867853728462871972469140092332473518654700130092565073350378902390363369014355706219527235484847964319964456982848429310347576017102103075320421 . . . . . . . . . . . . . . . . . . . . [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) 0984e24dd779028f40175bdf46376a4c20638d90 . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'plan21.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.plan21.net' . . . . [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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