aldebaran.jp.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1f:18:65:85:2a:dc:3f:72:e9:e6:ae:24:c7:de:b1:e0:5a 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=aldebaran.jp.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:1f:18:65:85:2a:dc:3f:72:e9:e6:ae:24:c7:de:b1:e0:5aSerial Number (int): 271918039764667605824199577168258909986906
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b4:b8:85:3a:bb:62:d4:db:81:8b:99:ba:88:d3:df:f4:1d:90:01:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b8:32:20:70:93:05:45:97:8f:7c:b6:5b:fc:b7:12:c3:7e:37:5f:98
Fingerprint (sha256): 07:84:bb:f9:03:71:2b:2e:67:f4:43:30:dd:f5:d4:31:66:41:db:b1:22:09:bf:9c:d9:77:d2:3f:2c:67:5f:5a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.org/Check the revocation status for certificate aldebaran.jp.net
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for aldebaran.jp.net
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
aldebaran.jp.net
Other certificates including the domain name aldebaran.jp.net
(limited to 100 certificates)
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
aldebaran.jp.net
Certificate
The complete raw certificate details for aldebaran.jp.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFBDCCA+ygAwIBAgISAx8YZYUq3D9y6eauJMfeseBaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzAxMzExOTAyMDBaFw0x NzA1MDExOTAyMDBaMBsxGTAXBgNVBAMTEGFsZGViYXJhbi5qcC5uZXQwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC7GGNE0L6TWkE7rmBAx62F0+ZUhG+e Qcih77doKs2YqhS4nKpFnQsu1i4pK/UumNARc6wlbI6+mSTwrh4sQwVUvLNJczbv 82EqMhW73HKuWjeWxcWz55MUbTonE+zIjOh3bwlPzdDmWITVWphOFskBXgQjbZA1 kK/R7NskEpRFExt0P7lhHO1a2hdXgf6L1NTvfoOHSf8MxPbyzrMzzX0M3uDihA40 r93sROiM0WdBRvLbI7lfBfamtBeLBOt10gM3digg3Atmzmm8RPzl9i1b1q/JcGhl RUA2wHfBUB1tMkck/CAbf/YzzTtDVQOmZMgtNK8lDIPM5Z/mgXQoYfjJAgMBAAGj ggIRMIICDTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFLS4hTq7YtTbgYuZuojT3/Qd kAGtMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMHAGCCsGAQUFBwEB BGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMBsGA1UdEQQUMBKCEGFsZGViYXJhbi5qcC5uZXQwgf4GA1UdIASB9jCB 8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENl cnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFy dGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRl IFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0 b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAJPZeBJXhdUgYgM2h0xPGeiqpati9MF9e WJYwylDdG9Z4Rm0evTZXzn4YqYSBPpmuW8DEkjrDsSD/9ewdaH7ySC3+xM9hrvuv k94oidRKsxzWUWdZGv/xttWzw3qurEK71dNbzu/uZX+F1w/jpJcxEtthj8RWLY0O R8lH/SI05AQC0WYMKRlsZusvPYeWyDgnpEgx70bwVKIW2LlKEks0Zm1HKXc1+z6j 3oErv7G9xXMz8LeHpOxa88Kct7j+cLp6YDdvdI/ErBKXc9IMwkjSnL9L4c2pIl74 HDXyoHD7X8j5+7cE7owSFDXOjZA4cmNjS5IuD2ReUXqYE1pCFMIvBg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuxhjRNC+k1pBO65gQMet hdPmVIRvnkHIoe+3aCrNmKoUuJyqRZ0LLtYuKSv1LpjQEXOsJWyOvpkk8K4eLEMF VLyzSXM27/NhKjIVu9xyrlo3lsXFs+eTFG06JxPsyIzod28JT83Q5liE1VqYThbJ AV4EI22QNZCv0ezbJBKURRMbdD+5YRztWtoXV4H+i9TU736Dh0n/DMT28s6zM819 DN7g4oQONK/d7ETojNFnQUby2yO5XwX2prQXiwTrddIDN3YoINwLZs5pvET85fYt W9avyXBoZUVANsB3wVAdbTJHJPwgG3/2M807Q1UDpmTILTSvJQyDzOWf5oF0KGH4 yQIDAQAB -----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 271918039764667605824199577168258909986906 . . . . . . . . [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 2017-01-31 19:02:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-01 19:02:00 +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 'aldebaran.jp.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 23618589085660492703569019710647095242312953108011852884545632497029622683025334349769733672214033604451240430760646921956446868080558816005619307958896672072655121677192221841949287284329349489811209911458716650174128027362569367758911031084897940512206970148845633603250285896633610696394076736442904735941518698858972934295264878767506333232381263416063613813868372619009996635053999776091156579812988414233029122522851871410119363457005842596789021589631145504725886515075995741912309127538457594791435695990279871081985664828533223570491903880001629331485577013855123235102452103990655602566657278726325030484169 . . . . . . . . . . . . . . . . . . . . [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) b4b8853abb62d4db818b99ba88d3dff41d9001ad . . . . . . . . . . . . . . . . [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 (100 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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aldebaran.jp.net' . . . . . . . . . . . . . . . . [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) 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