www.cardray.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:54:9f:d0:89:b8:2f:d4:c1:a6:29:10:e2:8b:e5:e4:5a:b3 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.cardray.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:54:9f:d0:89:b8:2f:d4:c1:a6:29:10:e2:8b:e5:e4:5a:b3Serial Number (int): 290133006658998848343854302739411163699891
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 64:69:eb:d6:2a:ae:bf:53:89:9f:f0:83:08:fe:54:f3:ed:41:a9:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 73:e6:c5:cd:6e:55:d5:92:25:66:b1:bc:6c:79:c1:6c:69:df:ae:31
Fingerprint (sha256): 0e:97:44:d9:98:28:87:f4:1c:f7:30:cd:60:c5:fd:ab:87:94:a3:77:e0:69:ee:ac:6b:1a:67:06:db:17:6b:d3
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.cardray.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.cardray.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.cardray.com
Other certificates including the domain name cardray.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.cardray.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA1Sf0Im4L9TBpikQ4ovl5FqzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjUwNjQ2MjNaFw0y MDA1MjUwNjQ2MjNaMBoxGDAWBgNVBAMTD3d3dy5jYXJkcmF5LmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANvjm/pj2uu0D9Hr6J5NpFMrvygeEl7J 3DhXvYX1V3RJtzjfscvHZuOT+43DRCFFvzKafT6Ll2wePZXW3ZhCw7UUlXculbdm aKOdZf2Sx2fGgBFpX5nFQqAEoeUo7nOexV22I3UvYhToCtoH1RiNX2eGmb1KkSYf 4+ZDkv61DbDwghzW0joB/Fbo1RmeSD0SecgzKinqVPoEvgyiFuwHSpftd8mG3mkk puE0NaXFJzVhZBSK4QrP6qQbulI1Tithv/MutEgVDSoRveHoUXDDR+d4zJDkdYXR BMXcsmSHtAUqJ4y+N+w9+JeUjwWvJTquE2qp7eP+Z7hHTDIXLVeoXgibkU/GPyAc FEQn2igTledgWYMF7q9RlYMRnxdpbR6xFFNXBsQN9+OY69phyUPOn1QcVhILT1gm PxCyt5rZ89BfFa5q4ovtFS3QBVJq2R47PQvxO7dgM3Hzx2KkRvRqWMPJr2yhb5Oh hNv7SYnqWYKLW26809qFbMTe33yosCTJhL1ezSw7ZxmKz2ZFJ8feYWTcOErkVzld WeIypJpByrCQWN3w4RtkeQuYDsoCPZ55F0z7Kx9XSqBbzzqK6+EkMu51+qjsHH3f Va0CIZG7DckEILb4kN0TWfapaBAUSY3t3ly1JoOEzbyQRbMJS5mXdh+lMgGTiDaU qHIeylQib7bVAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFGRp 69Yqrr9TiZ/wgwj+VPPtQaksMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmNhcmRyYXkuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFwe0+s gwAABAMARzBFAiEAuAHYTZCpR8QBYayJE38DywIFA/l7sRbK6okduRj4l7QCIBZA B7nUD+KSQDl+hrHmMr5TioeNPVsrhsKMJ0D3OJD9AHYAsh4FzIuizYogTodm+Su5 iiUgZ2va+nDnsklTLe+LkF4AAAFwe0+sfQAABAMARzBFAiA8FP3KyOkkmYPE+GjG dij3p8/ZRUkctL7SMS3oEaXsHAIhALtkEpBRMBv3r2ESLzc859+TGma88eU900vY ShdFn2T9MA0GCSqGSIb3DQEBCwUAA4IBAQBdnd8DGtsZbV9Su/8d9MgRU/BSkbU4 Qp48TQBvcu0Rycj2bchthQjUGJ/I7+Vf/C/EFZSA/nHXBAgUU9v7kuXvTvlNSsAv aM98Ez5zZtjT8MqVx7Wu6hxzLMAMD5QFBJ8M849vSZL4RsumBbi1+IYGfox+3a7C Reyx0nWCQPKlFxHQQVttpCgheWJ42ZBrHq2KiQDye9T3mmK3CTkdVaoolZLlh84o Dcnn9xTyqmSEqLnsUlahhyC7NGv6MPqXQImXHoPUtg2s73BegTjTESRemftyuxiK fwO49cXeAyFYT62UkVS7O0u2O+klqkfExx16m6m0fnc2237b+ATbqeIY -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2+Ob+mPa67QP0evonk2k Uyu/KB4SXsncOFe9hfVXdEm3ON+xy8dm45P7jcNEIUW/Mpp9PouXbB49ldbdmELD tRSVdy6Vt2Zoo51l/ZLHZ8aAEWlfmcVCoASh5Sjuc57FXbYjdS9iFOgK2gfVGI1f Z4aZvUqRJh/j5kOS/rUNsPCCHNbSOgH8VujVGZ5IPRJ5yDMqKepU+gS+DKIW7AdK l+13yYbeaSSm4TQ1pcUnNWFkFIrhCs/qpBu6UjVOK2G/8y60SBUNKhG94ehRcMNH 53jMkOR1hdEExdyyZIe0BSonjL437D34l5SPBa8lOq4Taqnt4/5nuEdMMhctV6he CJuRT8Y/IBwURCfaKBOV52BZgwXur1GVgxGfF2ltHrEUU1cGxA3345jr2mHJQ86f VBxWEgtPWCY/ELK3mtnz0F8Vrmrii+0VLdAFUmrZHjs9C/E7t2AzcfPHYqRG9GpY w8mvbKFvk6GE2/tJiepZgotbbrzT2oVsxN7ffKiwJMmEvV7NLDtnGYrPZkUnx95h ZNw4SuRXOV1Z4jKkmkHKsJBY3fDhG2R5C5gOygI9nnkXTPsrH1dKoFvPOorr4SQy 7nX6qOwcfd9VrQIhkbsNyQQgtviQ3RNZ9qloEBRJje3eXLUmg4TNvJBFswlLmZd2 H6UyAZOINpSoch7KVCJvttUCAwEAAQ== -----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 290133006658998848343854302739411163699891 . . . . . . . . [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 2020-02-25 06:46:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-25 06:46:23 +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.cardray.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 897069257487514457197175814947795404597112075289331224249851208850165897174749510799685966550285955353026741397116301027011256965690848958275745532307634256457900208151845721256412237258308236057657256884191089933658497346424033562506382566431015615642131510988036460239810268853150959736323543127944438824316179868788863891270683089102490484404070792129255675625855275080755261989133625013876348301207167456003614929595142274367396607212958585523931046606555217863048627491944590860591779780369634045604377138611858686607710490538050743692249823779905809665717629668940069277425468430332256262723365865715357362236560360987024487918239954767747140101919415588064450285937591457746953413893375301298718212908352047831615866375101635717930700634376984337006230261426710876140831983251238798120599426021500847921805417736402273671202280582918796058215521409468343591485428374475862563795510167657649515169571283810480241797784843125560004792749052939919763658287925992600619197673468721744245678588628849170952197044648509316900507989283772863715851328366792489067126970247633424972950937698238594877394416060826023780158234903143481307845889451613065135490208275228074923432958153268039709183639520536865435274160095568162424890570453 . . . . . . . . . . . . . . . . . . . . [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) 6469ebd62aaebf53899ff08308fe54f3ed41a92c . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cardray.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001707b4fac830000040300473045022100b801d84d90a947c40161ac89137f03cb020503f97bb116caea891db918f897b40220164007b9d40fe29240397e86b1e632be538a878d3d5b2b86c28c2740f73890fd007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001707b4fac7d000004030047304502203c14fdcac8e9249983c4f868c67628f7a7cfd945491cb4bed2312de811a5ec1c022100bb64129051301bf7af61122f373ce7df931a66bcf1e53dd34bd84a17459f64fd . . . . [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) 005d9ddf031adb196d5f52bbff1df4c81153f05291b538429e3c4d006f72ed11c9c8f66dc86d8508d4189fc8efe55ffc2fc4159480fe71d704081453dbfb92e5ef4ef94d4ac02f68cf7c133e7366d8d3f0ca95c7b5aeea1c732cc00c0f9405049f0cf38f6f4992f846cba605b8b5f886067e8c7eddaec245ecb1d2758240f2a51711d0415b6da42821796278d9906b1ead8a8900f27bd4f79a62b709391d55aa289592e587ce280dc9e7f714f2aa6484a8b9ec5256a18720bb346bfa30fa974089971e83d4b60dacef705e8138d311245e99fb72bb188a7f03b8f5c5de0321584fad949154bb3b4bb63be925aa47c4c71d7a9ba9b47e7736db7edbf804dba9e218