www.wibu.jp
Issued by R3
About this certificate
This digital certificate with serial number 04:96:9a:d1:87:a2:50:b0:31:5a:87:a9:06:68:44:1a:4f:89 was issued on by Let's Encrypt.
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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=www.wibu.jp
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:96:9a:d1:87:a2:50:b0:31:5a:87:a9:06:68:44:1a:4f:89Serial Number (int): 399697287817561297554485567967935183081353
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 44:76:4b:ad:d0:85:3b:5e:62:81:f9:aa:95:d9:e9:2c:b9:c9:24:38
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): c2:77:83:05:7c:9b:17:17:67:bd:67:a4:3e:be:c5:0d:1b:d5:89:73
Fingerprint (sha256): eb:73:7a:17:cd:b0:ab:a6:2e:df:9a:75:1d:6c:0a:8c:ea:bc:f2:c4:53:c4:d3:8a:e9:71:88:16:ae:e3:2e:a8
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.wibu.jp
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.wibu.jp
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
wibu.jp
www.wibu.jp
www.wibu.jp
Other certificates including the domain name wibu.jp
(limited to 100 certificates)
testportal.dlocal.com
help.rmgcardservices.org
soporte.exalta.com.mx
support.rivercityitpros.com
testportal.dlocal.com
support.launchify.net
support.zendure.com
testportal.dlocal.com
testportal.dlocal.com
desk.unisight.one
testportal.dlocal.com
support.wibu.jp
testportal.dlocal.com
support.zendure.com
testportal.dlocal.com
desk.unisight.one
help.rmgcardservices.org
testportal.dlocal.com
www.wibu.jp
www.wibu.jp
testportal.dlocal.com
help.rmgleasing.org
testportal.dlocal.com
support.wibu.jp
desk.unisight.one
testportal.dlocal.com
testportal.dlocal.com
testportal.dlocal.com
help.rmgcardservices.org
support.heroic.com
testportal.dlocal.com
support.tiger-rack.co.jp
www.wibu.jp
testportal.dlocal.com
help.bornincredible.com
help.bornincredible.com
testportal.dlocal.com
testportal.dlocal.com
helpdesk.mpminformatique.com
helpdesk.mpminformatique.com
www.wibu.jp
testportal.dlocal.com
helpdesk.mpminformatique.com
www.wibu.jp
www.wibu.jp
www.orange.jameshoty.com
helpdesk.mpminformatique.com
support.launchify.net
www.wibu.jp
support.zendure.com
support.launchify.net
help.innocalls.com
support.zendure.com
www.orange.jameshoty.com
testportal.dlocal.com
www.wibu.jp
help.bornincredible.com
support.tiger-rack.co.jp
testportal.dlocal.com
www.wibu.jp
soporte.exalta.com.mx
support.tiger-rack.co.jp
testportal.dlocal.com
testportal.dlocal.com
help.rmgcardservices.org
help.innocalls.com
testportal.dlocal.com
testportal.dlocal.com
support.neductless.com
testportal.dlocal.com
www.orange.jameshoty.com
help.bornincredible.com
support.wibu.jp
www.wibu.jp
help.rmgleasing.org
desk.unisight.one
support.tiger-rack.co.jp
support2.xilnex.com
testportal.dlocal.com
soporte.exalta.com.mx
testportal.dlocal.com
testportal.dlocal.com
www.wibu.jp
help.rmgleasing.org
help.rmgleasing.org
help.innocalls.com
support.wibu.jp
support.launchify.net
help.rmgcardservices.org
soporte.exalta.com.mx
support.rivercityitpros.com
testportal.dlocal.com
support.launchify.net
support.zendure.com
testportal.dlocal.com
testportal.dlocal.com
desk.unisight.one
testportal.dlocal.com
support.wibu.jp
testportal.dlocal.com
support.zendure.com
testportal.dlocal.com
desk.unisight.one
help.rmgcardservices.org
testportal.dlocal.com
www.wibu.jp
www.wibu.jp
testportal.dlocal.com
help.rmgleasing.org
testportal.dlocal.com
support.wibu.jp
desk.unisight.one
testportal.dlocal.com
testportal.dlocal.com
testportal.dlocal.com
help.rmgcardservices.org
support.heroic.com
testportal.dlocal.com
support.tiger-rack.co.jp
www.wibu.jp
testportal.dlocal.com
help.bornincredible.com
help.bornincredible.com
testportal.dlocal.com
testportal.dlocal.com
helpdesk.mpminformatique.com
helpdesk.mpminformatique.com
www.wibu.jp
testportal.dlocal.com
helpdesk.mpminformatique.com
www.wibu.jp
www.wibu.jp
www.orange.jameshoty.com
helpdesk.mpminformatique.com
support.launchify.net
www.wibu.jp
support.zendure.com
support.launchify.net
help.innocalls.com
support.zendure.com
www.orange.jameshoty.com
testportal.dlocal.com
www.wibu.jp
help.bornincredible.com
support.tiger-rack.co.jp
testportal.dlocal.com
www.wibu.jp
soporte.exalta.com.mx
support.tiger-rack.co.jp
testportal.dlocal.com
testportal.dlocal.com
help.rmgcardservices.org
help.innocalls.com
testportal.dlocal.com
testportal.dlocal.com
support.neductless.com
testportal.dlocal.com
www.orange.jameshoty.com
help.bornincredible.com
support.wibu.jp
www.wibu.jp
help.rmgleasing.org
desk.unisight.one
support.tiger-rack.co.jp
support2.xilnex.com
testportal.dlocal.com
soporte.exalta.com.mx
testportal.dlocal.com
testportal.dlocal.com
www.wibu.jp
help.rmgleasing.org
help.rmgleasing.org
help.innocalls.com
support.wibu.jp
support.launchify.net
Certificate
The complete raw certificate details for www.wibu.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEITCCAwmgAwIBAgISBJaa0YeiULAxWoepBmhEGk+JMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMjAwMzM3NDhaFw0yNDA0MTkwMzM3NDdaMBYxFDASBgNVBAMT C3d3dy53aWJ1LmpwMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAElhMYdbMFk502 fKsCq2ah+opiBTaQp20Bf/jWMHDV+RcoPzdoZBk5AqUyiVYPoktlK9kmP9/IWY80 b2ay2fHHJ6OCAhYwggISMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQURHZLrdCFO15i gfmqldnpLLnJJDgwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYI KwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcw IgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wHwYDVR0RBBgwFoIH d2lidS5qcIILd3d3LndpYnUuanAwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEEBgor BgEEAdZ5AgQCBIH1BIHyAPAAdgBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+r OdiEcwAAAY0lKSDKAAAEAwBHMEUCIB9N+Tvy/GPGG5EIcDIO5pyP5s9B/26TRoh4 b9vOjsrdAiEAuGfP3u9idpZnxuhvIpLuKLiR369XLzto5iMdVaErhC4AdgCi4r/W Ht4vLweg1k5tN6fcZUOwxrUuotq3iviabfUX2AAAAY0lKSE+AAAEAwBHMEUCIQCX 7mJswp4WJ1gd6hxw7InmxvzvvhnQAUAUNpJIFcEJcwIgGWEhIOjOwZgGIMh0Ydvg bysSCbXsDj4mlghCFpdPE+swDQYJKoZIhvcNAQELBQADggEBAGg3OZ1EeBP8IkPr fItNRrkan8mHlafvZb4Pxs/aK99f3tzBNsNxo+jjWpwAKL/967QLKWdbcGgzO+11 U/OIAZiI6zjyl4UpQYSA/k/D2KlKAp521YaDXfNs23CMPTOvHRo+pswFGJ6y/Xpa whXnK/OpKYDyxy3PJ75zKmbaRRTPxzAFaOfnqf/WEYFt5PCgXgd2r2jqhB/pKQLm 0uzRGgfnj8w2VGcmgJOSIUE6TXTp8mvQmH8SVlS65A8Frs8vbOpw5FZuJvEjA8IE 7qeAepmqd6fw8GDs7PppXoinLs0JjiE605IKWhqCckgOaVUm0uX8I574pO0yE+mt wijHJso= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAElhMYdbMFk502fKsCq2ah+opiBTaQ p20Bf/jWMHDV+RcoPzdoZBk5AqUyiVYPoktlK9kmP9/IWY80b2ay2fHHJw== -----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 399697287817561297554485567967935183081353 . . . . . . . . [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 'US' . . . . . . . . . . . . [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 'Let's Encrypt' . . . . . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-20 03:37:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-19 03:37:47 +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 'www.wibu.jp' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 000496131875b305939d367cab02ab66a1fa8a62053690a76d017ff8d63070d5f917283f376864193902a53289560fa24b652bd9263fdfc8598f346f66b2d9f1c727 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 44764badd0853b5e6281f9aa95d9e92cb9c92438 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://r3.i.lencr.org/' . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wibu.jp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wibu.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 (12 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:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d252920ca000004030047304502201f4df93bf2fc63c61b910870320ee69c8fe6cf41ff6e934688786fdbce8ecadd022100b867cfdeef62769667c6e86f2292ee28b891dfaf572f3b68e6231d55a12b842e007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d2529213e000004030047304502210097ee626cc29e1627581dea1c70ec89e6c6fcefbe19d001401436924815c10973022019612120e8cec1980620c87461dbe06f2b1209b5ec0e3e2696084216974f13eb . . . . [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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