shubin.me
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:87:a6:85:a0:ca:0a:67:ad:b4:5e:bc:4c:1a:02:a6:76:7a 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=shubin.me
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:87:a6:85:a0:ca:0a:67:ad:b4:5e:bc:4c:1a:02:a6:76:7aSerial Number (int): 307496323013582759276306836706379470108282
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fa:b9:52:b2:6a:a5:96:7c:cc:6c:1d:5c:fb:31:17:96:1d:78:f5:c2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 56:08:6c:d3:db:69:cd:ce:d8:04:76:39:06:cb:db:23:a1:61:cd:a4
Fingerprint (sha256): 58:a9:67:2c:8a:2c:49:ac:d4:25:b3:19:be:56:82:d5:05:87:1c:eb:3b:d7:4c:72:e1:36:63:99:97:9d:9d:9e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate shubin.me
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for shubin.me
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
shubin.me
www.shubin.me
www.shubin.me
Other certificates including the domain name shubin.me
(limited to 100 certificates)
Certificate
The complete raw certificate details for shubin.me in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFWTCCBEGgAwIBAgISA4emhaDKCmettF68TBoCpnZ6MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMDcwMjM2NDVaFw0y MDAxMDUwMjM2NDVaMBQxEjAQBgNVBAMTCXNodWJpbi5tZTCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAJvnICqk///tfWeQLxUP7/Evc9Hagb7cMFwYj53N bC6CT7EolT5YHqrxA5tQ+U2bWNzPZomuq6Hn9cF9dhQ6lgD1Kd04Me1G66IpblYA pw6elSM1OBjP9vwrITaci3sJR7AzgmK/0a9K6egU/TfX7b1cIF7R5yJZsgghuYWS fMrRyHZ5dAkQWCZRRsrvbPV3GtxBt75iSLne5SC6NMvIoKwisikkJRmfICKxVdMw pxD4e5zNvt9O2TTRCMF5oN+bSUgXXuiKTxAOgzkPMochwyXEObkce9m8iApukyul Q3LuQMVdzLJ1J4GUynYbSEdtyPir0KBpDuNGe/J33E3zo3sCAwEAAaOCAm0wggJp MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU+rlSsmqllnzMbB1c+zEXlh149cIwHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAj BgNVHREEHDAagglzaHViaW4ubWWCDXd3dy5zaHViaW4ubWUwTAYDVR0gBEUwQzAI BgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nw cy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdQBep3P5 31bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW2kSnS1AAAEAwBGMEQCIDf9 Q0aArS6GWLxYyyIg2u2BcOyybAqOhbntrY3JQ+i8AiBdQeeMjiUHHVgm/RypJqBz nx4wV5Qyw0RqTjZuSgfk2gB3ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3v i5BeAAABbaRKcuIAAAQDAEgwRgIhAOB0zGC6hQIDkAHtRiw2X1SYTZdMoZGCzMlv QntKfR19AiEA4G83j3yBxyGUiKJ8O1WJNywpcN8lliXGpbhtO/4xSJgwDQYJKoZI hvcNAQELBQADggEBAHTLv2e6VhQuciNqqk1Cke30lpxXYrECWWmOCEkvVUVh4g92 g4LEE7yTsW0UY9qTMvK7F0UQ2Egg+LwPOGrZJpgLd0a/frb7UaOeATx3a8L9a7hW dttM6X4LzVtCEPQbhMXyoPUiiNi2lrpBzagoMBF9bC4U8gRGRTUt56+cqhos7cpg 0G3e0SfgrOXZx8RRAbzh4yr3oM3LeKlfP7GYrQvGPPEY+knfNBI2ehT44WE4Owto Caq49NAzen2R9bU4VWNq8tU2YvOA08TJNj/ZHs5paArkgFWswQgWlqk2bKJhf4X7 1VbdXcqn4CQqtBwoMow3AY748jycKBzYMwuH/o8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm+cgKqT//+19Z5AvFQ/v 8S9z0dqBvtwwXBiPnc1sLoJPsSiVPlgeqvEDm1D5TZtY3M9mia6roef1wX12FDqW APUp3Tgx7UbroiluVgCnDp6VIzU4GM/2/CshNpyLewlHsDOCYr/Rr0rp6BT9N9ft vVwgXtHnIlmyCCG5hZJ8ytHIdnl0CRBYJlFGyu9s9Xca3EG3vmJIud7lILo0y8ig rCKyKSQlGZ8gIrFV0zCnEPh7nM2+307ZNNEIwXmg35tJSBde6IpPEA6DOQ8yhyHD JcQ5uRx72byICm6TK6VDcu5AxV3MsnUngZTKdhtIR23I+KvQoGkO40Z78nfcTfOj ewIDAQAB -----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 307496323013582759276306836706379470108282 . . . . . . . . [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 2019-10-07 02:36:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-05 02:36:45 +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 'shubin.me' . . . . . . . . [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 19680909575907205775337153047473550123104368511709568035158654689042685542543125504754701616202113672666970394756420647437608678315930669662538210217849293584989409063062828262389328698498661675784552745527704709688013817273417056160959745271350033393893865449148933973278792177276961295122766183154188719951445819880548393902892988743412809788396396984260561256187194482185518613530246453078938602779382071942073945206822321353874581055879472768119906348894532762682820461896198834443797179127529292780561842581477688602377694672327218339991535811976798326083566920366477608812476906780927873787033789723828076913531 . . . . . . . . . . . . . . . . . . . . [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) fab952b26aa5967ccc6c1d5cfb3117961d78f5c2 . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shubin.me' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.shubin.me' . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016da44a74b50000040300463044022037fd434680ad2e8658bc58cb2220daed8170ecb26c0a8e85b9edad8dc943e8bc02205d41e78c8e25071d5826fd1ca926a0739f1e30579432c3446a4e366e4a07e4da007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016da44a72e20000040300483046022100e074cc60ba8502039001ed462c365f54984d974ca19182ccc96f427b4a7d1d7d022100e06f378f7c81c7219488a27c3b5589372c2970df259625c6a5b86d3bfe314898 . . . . [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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