www.yuaien.jp
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:de:c2:9a:6b:09:89:41:db:e0:22:3c:ae:f8:31:36:1c:16 was issued on by Let's Encrypt.
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=www.yuaien.jp
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:de:c2:9a:6b:09:89:41:db:e0:22:3c:ae:f8:31:36:1c:16Serial Number (int): 424250501199361173636376604212161846582294
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 67:0e:cf:98:0e:fe:94:58:27:fa:74:9e:b3:a1:c9:a5:38:a0:db:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 34:df:e8:cf:09:70:e4:1d:0e:ca:c5:97:da:12:b9:4a:4b:48:17:32
Fingerprint (sha256): 9a:41:b3:f1:c4:10:b8:0c:3b:8b:8b:66:ab:f7:32:bf:16:14:ab:7e:68:67:6e:df:0b:0c:d0:b9:b3:08:e4:05
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.yuaien.jp
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.yuaien.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.yuaien.jp
Other certificates including the domain name yuaien.jp
(limited to 100 certificates)
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
yuaien.jp
www.yuaien.jp
yuaien.jp
yuaien.jp
www.yuaien.jp
www.yuaien.jp
yuaien.jp
Certificate
The complete raw certificate details for www.yuaien.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/TCCA+WgAwIBAgISBN7CmmsJiUHb4CI8rvgxNhwWMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzEyMTUxMjUwMzBaFw0x ODAzMTUxMjUwMzBaMBgxFjAUBgNVBAMTDXd3dy55dWFpZW4uanAwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQCxM0GYKYnfkZhev5AE9tIpTimzEHlsDXsN w33P6ZTsfD5nbxhhwkHXz8U6U03mcpuXuFOX70cqF2G1mG0cBec06zvjw3C7CfdH e1w0BeBStkTCVzi8N4KBCPI8fNId3z+XceSCR24JbHJ45/BJOyEOSkP2RSI/9B78 EPw6qSlolNC0R+E/Mc+/w2GQYlFs20srueAzUDOjp8SeI3Bts88WxaK86kaet0Et r5+OyFAEGFX9SsoMW9+yWcmV57xH69QCqSBD9vbpM3oUAuL5rbmuJ80TYSBCA3tM u5KG7/9PvBm5Be71rfwHiS7p6S0UGlAzDxPw24yYUBIDGnMYA6Z5AgMBAAGjggIN MIICCTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFGcOz5gO/pRYJ/p0nrOhyaU4oNth MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wGAYDVR0RBBEwD4INd3d3Lnl1YWllbi5qcDCB/gYDVR0gBIH2MIHzMAgGBmeB DAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMu bGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNh dGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFu ZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5 IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0G CSqGSIb3DQEBCwUAA4IBAQAcSOl7Zd9/k6gtal0vpIgHWBlkPkSdhBcZ+3mScTJk QH+XzaGGadX141CtxMoN7R+cG0LAha+Jqb4RDb7OvriKTA398tarq7zFViTPhQ8Y VSbCLjIbw00CSCdHEXh4ZeC3g2zll3KK5yWFQmdlzW6wQGsuiCOtqKa2wur9jfju rl0FzQ2/lCJZMsZbhlsgycXg0ISZDKMbXcaZTQMmhibSyyv9bet/Zw/74wn5nMZd PEYaer/UG1BwKYsSTW3SPLFxGITZMf+3m6RjBA481fSsAuIbZsw3NN/Ww7A8SaJO Zbf3jz05nd+M2FMvdQ1hhFA2GlPr2CypTHTt27mmW6RT -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsTNBmCmJ35GYXr+QBPbS KU4psxB5bA17DcN9z+mU7Hw+Z28YYcJB18/FOlNN5nKbl7hTl+9HKhdhtZhtHAXn NOs748Nwuwn3R3tcNAXgUrZEwlc4vDeCgQjyPHzSHd8/l3HkgkduCWxyeOfwSTsh DkpD9kUiP/Qe/BD8OqkpaJTQtEfhPzHPv8NhkGJRbNtLK7ngM1Azo6fEniNwbbPP FsWivOpGnrdBLa+fjshQBBhV/UrKDFvfslnJlee8R+vUAqkgQ/b26TN6FALi+a25 rifNE2EgQgN7TLuShu//T7wZuQXu9a38B4ku6ektFBpQMw8T8NuMmFASAxpzGAOm eQIDAQAB -----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 424250501199361173636376604212161846582294 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-15 12:50:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-15 12:50:30 +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.yuaien.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 22369455367076278601726702417081043433176552969622071123418278367790549393807268350695842927285559600618175235088911498177280535174827296918879831219422681603737794284281357886369921895602111387333667005257500400789289401374947887784722152686245152926413246438858568519001028718668572021386250790233762722492823754676299698040731704728432801767993636923646837328279343728617240703224714207148257813350586157117775755566720995340359532494073425568084427326920508069711711206265149846553267625454390580247127495639878859289523320265469887101771830354161666822422635624790635780351846064990569723293917057236399940675193 . . . . . . . . . . . . . . . . . . . . [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 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) 670ecf980efe945827fa749eb3a1c9a538a0db61 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.yuaien.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 (246 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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) 001c48e97b65df7f93a82d6a5d2fa488075819643e449d841719fb7992713264407f97cda18669d5f5e350adc4ca0ded1f9c1b42c085af89a9be110dbecebeb88a4c0dfdf2d6ababbcc55624cf850f185526c22e321bc34d0248274711787865e0b7836ce597728ae72585426765cd6eb0406b2e8823ada8a6b6c2eafd8df8eeae5d05cd0dbf94225932c65b865b20c9c5e0d084990ca31b5dc6994d03268626d2cb2bfd6deb7f670ffbe309f99cc65d3c461a7abfd41b5070298b124d6dd23cb1711884d931ffb79ba463040e3cd5f4ac02e21b66cc3734dfd6c3b03c49a24e65b7f78f3d399ddf8cd8532f750d618450361a53ebd82ca94c74eddbb9a65ba453