www.sinofy.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d0:b5:de:24:6f:e6:ae:ae:6f:65:e2:f8:7e:b5:ca:99:ae 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.sinofy.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d0:b5:de:24:6f:e6:ae:ae:6f:65:e2:f8:7e:b5:ca:99:aeSerial Number (int): 332357333811008069344624437062834821175726
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 59:4f:76:dd:52:3e:58:34:6d:79:1c:63:3d:35:5e:bb:bb:4a:8a:50
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 24:45:c3:0c:f3:eb:92:7b:cf:a2:12:52:8d:fa:70:96:3d:a6:7b:69
Fingerprint (sha256): 0e:f9:04:f0:1b:49:34:e3:ab:f9:1e:db:4b:a9:ec:3f:36:03:fd:06:8f:b7:57:d6:7b:17:84:5c:01:7d:32:1b
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.sinofy.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.sinofy.com
Public Key Algorithm
RSA
Key Size
4096
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
www.sinofy.com
Other certificates including the domain name sinofy.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.sinofy.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISA9C13iRv5q6ub2Xi+H61ypmuMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjExNDI5MzJaFw0y MDAyMTkxNDI5MzJaMBkxFzAVBgNVBAMTDnd3dy5zaW5vZnkuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsI1ofJKkqF/uPYUa7KBD0/4GdBgAzZZD x4vdnfnDs5FyqYNwSrsps61iO7FTBCwgEJJ4cNFZOlztmzzbHTvYTtQGmAdFNxj9 2Rmi82qQ3pBL1t3zUvex67iagT0f2uuuJ+HGoq7eINGw+e/gJFOi/CNGah99AKJe bskxlNy2yznm1HHCn+8YmFgfIXS/AJmkZ1QekxumetedINj7GbpTF2se71NxN+1V Xl+a6c7jGZAJuAwo/KLSvedg3nNtypMY5kQTuJ1ngFGP9176ddYvSz92g70OXOvI HiPGlmiC1/c+y9F8sQPwUDEl8xUVmEAssrSvBEKWCy3evM1kMtzgz1KVRJteOnWw dr+RYOR3zjFWUFnYGzKqZVSfNGSAn9JbXapDg7PJ15d164YmGrbPxa5Kvh4purza 3Tte1Ffkt84DRflqJc1pRiFZVrQODLsKzYcbauQC3vEOESh5OUSPenttKFm20DVo +Z3mPLqEV/uNyG2R1jIgw9evKk/fOfB+s4QIyu3VTmDZboZrw+5u0tdAx9qWNKcC OPPzwBjCZ+CCQ5SsACdzYKC2ZNr69iczGUwRjLSewzr5Xg0fxmg/6nDNxHWYzRkU 5eDjpT9L4XY7bm5VcylBPd2lKlJawd251tk1OBlcmgIasOQRSvsbq0k2/h5xHgg9 zDvVdaFLmLsCAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUWU92 3VI+WDRteRxjPTVeu7tKilAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cuc2lub2Z5LmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE gfIA8AB3APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABbo6VL9EA AAQDAEgwRgIhANmvVWWOlC3mRn7YTU1anWUWBMNDIYQLhEb6zVjmHFOcAiEAxl1M +2d/QcKuPgbOuaeEvW40+Y0RlhLrrpbnA9qOONAAdQAHt1wb5X1o//Gwxh0jFce6 5ld8V5S3au68YToaadOiHAAAAW6OlS/yAAAEAwBGMEQCIDR0kAW4Gh6oO28nkE6n Vnz7MrEkltYSn55h3EnPAGhGAiB+5g4aXw48wjL9H1E40PZ2r+CNKHmHQionPd2c tkAyvjANBgkqhkiG9w0BAQsFAAOCAQEARcrVXnMkcVIg3oKX6K1RRWoPpz9Ti0xA XxB9Uw2vYpxagWLQFwNQp1ZssY4XFKrEYHG6yirG/wFtj7/mVzaCju/w4OQ567+j Vo8J+j20k9nHyJ5p5+j5gham99RiFDsocZM3Sk5TKY6Mlt4AEPm2EuKiZUdQuSIB zbIBftCC8ZJwE70032YH0CMn6boVd+K2UevhvdjCpbeSBf0CqZ7GySB2DQXZ0KGE V1igqg0c83Fvi5EKRjI9EQCm5JOZv09+y524J026yYJ6PyfduVmexopXnCaeFwQI FoiTRKsNVAHoxVcVvL4bBmF/mb0EXDuJ5ZlFIAI6/FilM3zwVigPSw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsI1ofJKkqF/uPYUa7KBD 0/4GdBgAzZZDx4vdnfnDs5FyqYNwSrsps61iO7FTBCwgEJJ4cNFZOlztmzzbHTvY TtQGmAdFNxj92Rmi82qQ3pBL1t3zUvex67iagT0f2uuuJ+HGoq7eINGw+e/gJFOi /CNGah99AKJebskxlNy2yznm1HHCn+8YmFgfIXS/AJmkZ1QekxumetedINj7GbpT F2se71NxN+1VXl+a6c7jGZAJuAwo/KLSvedg3nNtypMY5kQTuJ1ngFGP9176ddYv Sz92g70OXOvIHiPGlmiC1/c+y9F8sQPwUDEl8xUVmEAssrSvBEKWCy3evM1kMtzg z1KVRJteOnWwdr+RYOR3zjFWUFnYGzKqZVSfNGSAn9JbXapDg7PJ15d164YmGrbP xa5Kvh4purza3Tte1Ffkt84DRflqJc1pRiFZVrQODLsKzYcbauQC3vEOESh5OUSP enttKFm20DVo+Z3mPLqEV/uNyG2R1jIgw9evKk/fOfB+s4QIyu3VTmDZboZrw+5u 0tdAx9qWNKcCOPPzwBjCZ+CCQ5SsACdzYKC2ZNr69iczGUwRjLSewzr5Xg0fxmg/ 6nDNxHWYzRkU5eDjpT9L4XY7bm5VcylBPd2lKlJawd251tk1OBlcmgIasOQRSvsb q0k2/h5xHgg9zDvVdaFLmLsCAwEAAQ== -----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 332357333811008069344624437062834821175726 . . . . . . . . [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 2019-11-21 14:29:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-19 14:29:32 +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.sinofy.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 720270851767265701735558025313445193467758781325471767501072481843214774839817125421350523628799892810343438648470219597275405901497302798630870249904003847684331733351521746262203798161867792662363484224801258958981964980609834278418751514091813577996273432828681875526444125007821628716387298276471933293078769075579022082982252805483225929685418684340862558989599754976946776879351924922027855535754500506370013723709849672081386886961447240183360835074349475229977643228977172775322245233031806504301425470686384545917338098792087923329298319641679806515834025134082326228886176437603553684995958665900380434344147395146988238267204992631228846115859337843789471338907738723267513239495015682078067086677555950401338138082844083385401416593366213284025537141703293989059930656754100345127084232888399266740120933032517118682869996124686762049963096229295064702280902702070459739881217781004215896797521250527288979893577497290667947701019743866070143256536398839786179203739401920914195046112185284684658566347013699260045108069885048628890795350136981674282987914197960299018765287879317694511407125450276860036220462851084299674667046957329108370982238193946139922407395434082419733154050799274241465615346154986227066185947323 . . . . . . . . . . . . . . . . . . . . [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) 594f76dd523e58346d791c633d355ebbbb4a8a50 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sinofy.com' . . . . . . . . . . . . . . . . [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) 00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e8e952fd10000040300483046022100d9af55658e942de6467ed84d4d5a9d651604c34321840b8446facd58e61c539c022100c65d4cfb677f41c2ae3e06ceb9a784bd6e34f98d119612ebae96e703da8e38d000750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e8e952ff20000040300463044022034749005b81a1ea83b6f27904ea7567cfb32b12496d6129f9e61dc49cf00684602207ee60e1a5f0e3cc232fd1f5138d0f676afe08d287987422a273ddd9cb64032be . . . . [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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