kscan.jp
Issued by JPRS Domain Validation Authority - G4
About this certificate
This digital certificate with serial number 49:58:0e:b9:c2:8a:c0:e2:35:44:5a:bf:7e:14:71:c0 was issued on by Japan Registry Services Co., Ltd..
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=kscan.jp
Japan Registry Services Co., Ltd.
Organization:
Japan Registry Services Co., Ltd.
Country:
JP
This certificate has expire since
Certificate Details
Serial Number (hex): 49:58:0e:b9:c2:8a:c0:e2:35:44:5a:bf:7e:14:71:c0Serial Number (int): 97490864487002274351191915494469038528
Serial Number lenght: 127 bits, 16 octets
SubjectKeyId: e4:bf:9d:c6:6d:b4:8e:cf:bf:a5:e7:4f:7f:fd:14:99:20:bf:33:86
AuthorityKeyId: 7c:24:ce:0d:a4:38:2d:c7:b3:63:5e:a7:78:7a:8d:1d:4c:2e:c7:15
Fingerprint (sha1): 1b:3b:8d:9b:3f:f4:e1:8b:cf:ef:61:37:f7:98:93:6e:b4:a3:6c:b2
Fingerprint (sha256): 91:b9:a1:9e:18:2a:20:08:32:c5:45:79:21:f9:3f:43:c4:b0:25:f6:85:19:3a:14:ad:06:5d:12:a0:ac:83:e6
Issuing Certificate URL: http://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/JPRS_DVCA_G4_DER.cer
Revocation information
OCSP Server: http://dv.g4.ocsp.pubcert.jprs.jpCRL Distribution Point: http://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/fullcrl.crl
Check the revocation status for certificate kscan.jp
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kscan.jp
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
kscan.jp
www.kscan.jp
www.kscan.jp
Other certificates including the domain name kscan.jp
(limited to 100 certificates)
Certificate
The complete raw certificate details for kscan.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGyjCCBbKgAwIBAgIQSVgOucKKwOI1RFq/fhRxwDANBgkqhkiG9w0BAQsFADBp MQswCQYDVQQGEwJKUDEqMCgGA1UEChMhSmFwYW4gUmVnaXN0cnkgU2VydmljZXMg Q28uLCBMdGQuMS4wLAYDVQQDEyVKUFJTIERvbWFpbiBWYWxpZGF0aW9uIEF1dGhv cml0eSAtIEc0MB4XDTIyMTIwOTAzNDE1NVoXDTIzMTIzMTE0NTk1OVowEzERMA8G A1UEAxMIa3NjYW4uanAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDz rEL2gwkKMco7Iza26cJTV1780/HHhq/xeWfjDre92duss+fkXwnv44gySgIcyr3m OmeGUvI0aBZ5Jl0rsB7nE79Tpq67jkluN+K6f1zX7JedGvMBL2lmURaZoNVFNVsE 9J2fGG6DpkjoLApcs95bMOjBIjWWUSa/rxCRmC6e6ECw2e/7lRXlvX846YbUEDp/ Myj+bPrOYxYLUQ8PnFuT/oPal1h479ekZiNdHfrQS8bY5ub3ClTqX4XNQcsbIS3D xiPDPldlZseKMTWjFuJXyAL7GlAZNeKGhU2QRYDngpKnpUxI/vUV1CwtgwbnVbYz dBrurWAszVW1e7cY4phrAgMBAAGjggPCMIIDvjAfBgNVHSMEGDAWgBR8JM4NpDgt x7NjXqd4eo0dTC7HFTCBkAYIKwYBBQUHAQEEgYMwgYAwTwYIKwYBBQUHMAKGQ2h0 dHA6Ly9yZXBvLnB1YmNlcnQuanBycy5qcC9zcHBjYS9qcHJzL2R2Y2FfZzQvSlBS U19EVkNBX0c0X0RFUi5jZXIwLQYIKwYBBQUHMAGGIWh0dHA6Ly9kdi5nNC5vY3Nw LnB1YmNlcnQuanBycy5qcDAhBgNVHREEGjAYgghrc2Nhbi5qcIIMd3d3LmtzY2Fu LmpwMFkGA1UdIARSMFAwRAYLKwYBBAGDpEMBAQQwNTAzBggrBgEFBQcCARYnaHR0 cDovL2pwcnMuanAvcHViY2VydC9pbmZvL3JlcG9zaXRvcnkvMAgGBmeBDAECATAT BgNVHSUEDDAKBggrBgEFBQcDATBLBgNVHR8ERDBCMECgPqA8hjpodHRwOi8vcmVw by5wdWJjZXJ0LmpwcnMuanAvc3BwY2EvanBycy9kdmNhX2c0L2Z1bGxjcmwuY3Js MB0GA1UdDgQWBBTkv53GbbSOz7+l509//RSZIL8zhjAOBgNVHQ8BAf8EBAMCBaAw ggH3BgorBgEEAdZ5AgQCBIIB5wSCAeMB4QB3AOg+0No+9QY1MudXKLyJa8kD08vR EWvs62nhd31tBr1uAAABhPUC2lsAAAQDAEgwRgIhALE8IWj1lKc2T1WmuIF54Vx1 IVpi+v/Cghgqa9NKOPwpAiEA0C5XCKf9XA3S5rXjjXXdbxGIZn715mtYJ3uSMgHL /BIAdgCt9776fP8QyIudPZwePhhqtGcpXc+xDCTKhYY069yCigAAAYT1AuB6AAAE AwBHMEUCIQDaxMHo0qb9RHu7rAHqETfaKCOGPxvg+U55vKRd/Klu6QIgef3CNFrf ONBAGiO1g/AHGff82ABtyDEJd8gbcJM29gUAdQCzc3cH4YRQ+GOG1gWp3BEJSnkt sWcMC4fc8AMOeTalmgAAAYT1AuOiAAAEAwBGMEQCIFRTnaL4gcJJy6+Z4OQ4xmIZ f+99KwQmJZ47mLph9S7DAiBh98FwaAH8yDQuwTtmIZaUA2wkRbbPaACptr2GxahB JAB3AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABhPUC5ZMAAAQD AEgwRgIhAKwZjhfqoG+shmZcUSaZmCb8rhJd19Z9Kch6o1JLcgNRAiEA3+fH81CL wNinZ/wt4X1bs6luR1S3P9L2wy/dGi7RbUYwDQYJKoZIhvcNAQELBQADggEBAA1a /xaaihJ7cM3s2aZyVg9CJd2sd7YvIdx3SjymIoZ0tyyur2B5jtpyIq/awp1u0Td1 wTJijrj3Qer2khL03FUhg+DmD23DYzA2kOufi5QXoFXxoaW5HmkvUb9B5vUMh7VZ pBU9Aabe2yr+XKHRcJCZG5lVTek4KNxkwnMJGVrOOZsQVlMumszheEZDWpQUo8c1 cN4KHEeQRGqkWspKWFk+xHRscAdrgoHJUcifoaqDlArk/ZQWtPOVBjx1uPrF8LQm TvEp6tbU93l4d53K1jdwKJw+Hg+mTwWpspg4kF2GDupaNsSuVfTlkFvL7XzaPDDs XzkdJe9wdpLJo3YwrWc= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA86xC9oMJCjHKOyM2tunC U1de/NPxx4av8Xln4w63vdnbrLPn5F8J7+OIMkoCHMq95jpnhlLyNGgWeSZdK7Ae 5xO/U6auu45Jbjfiun9c1+yXnRrzAS9pZlEWmaDVRTVbBPSdnxhug6ZI6CwKXLPe WzDowSI1llEmv68QkZgunuhAsNnv+5UV5b1/OOmG1BA6fzMo/mz6zmMWC1EPD5xb k/6D2pdYeO/XpGYjXR360EvG2Obm9wpU6l+FzUHLGyEtw8Yjwz5XZWbHijE1oxbi V8gC+xpQGTXihoVNkEWA54KSp6VMSP71FdQsLYMG51W2M3Qa7q1gLM1VtXu3GOKY awIDAQAB -----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 97490864487002274351191915494469038528 . . . . . . . . [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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Japan Registry Services Co., Ltd.' . . . . . . . . . . . . [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 'JPRS Domain Validation Authority - G4' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-12-09 03:41:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-31 14:59:59 +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 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'kscan.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 30760853454834526262506497845168725441126583350076973339723974580833426704714462755923266828602993191739263567500861548764664633078579922678575936101405430095143399068584376470364475783828385866605921267380443996869110866877304401491046300732058908443183464791657950063488675665079722722269277273761996709041300668310702692619853306280037376318150280627305278061673480424366209173457746544895092472900071896339186234020529388526825825950461006344953503203700882594995161182153045074327708591885705868447114047744392484501803728914730967827866356009500970182630431465998462096488468086258671357761183482202238400764011 . . . . . . . . . . . . . . . . . . . . [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 7c24ce0da4382dc7b3635ea7787a8d1d4c2ec715 . . . . . . . . . . . . . . . . [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 (131 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://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/JPRS_DVCA_G4_DER.cer' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://dv.g4.ocsp.pubcert.jprs.jp' . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kscan.jp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kscan.jp' . . . . . . . . . . . . . . . . [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 (82 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.53827.1.1.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://jprs.jp/pubcert/info/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 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (68 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://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/fullcrl.crl' . . . . . . . . . . . . . . . . [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) e4bf9dc66db48ecfbfa5e74f7ffd149920bf3386 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (487 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (483 bytes) 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 . . . . [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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