nukco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0c:2d:f5:9a:ba:6c:a6:d0:54:90:42:5a:18:bf:7c:dd:1c 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=nukco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0c:2d:f5:9a:ba:6c:a6:d0:54:90:42:5a:18:bf:7c:dd:1cSerial Number (int): 265481336709133806985051178371263699410204
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 52:a8:de:c3:aa:33:7a:54:c7:8d:ba:87:2e:fd:31:14:e1:df:82:00
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1d:ff:52:84:7d:b7:c6:6f:d7:ae:51:7f:93:c3:91:fc:19:9c:ca:f0
Fingerprint (sha256): 12:23:0e:a6:bd:3a:b4:34:fb:e5:97:52:bd:50:f1:87:9f:cf:55:a2:d9:28:55:70:81:23:f2:0b:cf:43:90:98
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate nukco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for nukco.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
nukco.com
Other certificates including the domain name nukco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for nukco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSTCCBTGgAwIBAgISAwwt9Zq6bKbQVJBCWhi/fN0cMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgwNjU0MzdaFw0y MDAzMTcwNjU0MzdaMBQxEjAQBgNVBAMTCW51a2NvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAMo87chK0Mrht/E8rdZNlDPqaFKWjRNoM0WhCCXY lQJf/fevITIhBc0edIKKMCrKVZECefQ7YvJRBi1cchogHTslgwb34VxogYi2vnTy 12oWMLIGB3Ko+oIW2VCmq7TIa9O5Yk1d9/nJE1xhi555BSCQ9WgYXxaC5v58PkJT lf30xToI8Dw9IOEuGJU/nbr/+NLl9r4CLe09NWWRZQqvnCeAbmagR7COXDwJgfJW xg0H2rWtT7E3m1bE6TrDmW9Nvqxk9VXSZbbbyw+dAVBUqotiESC4imZyVUw1T6y7 sfFOY6Y+hWpZeKOJeO+vY9qOTFg/JZNCgIG9mAbbVyT7T92iDAqYQqyBdhp1Sb6B zt7VtMJRS0mq/zAGMJJTREzJQXZM1Sx8KUETNU5E5KkdgZCXtTYfPJxrhdb2IlCK tATepwp9pGW06E45zn6J6H/EJ7rbe9zqJPv+yTAggFClcZXXuHt8iuXUlGVnvOfQ OkQHLGh8go/KPDTEX3PiV3W4tE4rv/Wf6EdsBDhRKDaZKpmRlQLBLhJrIa5kn+PD ben8zJmUJgxC+nAMGPO9VqZz1paQ9yUhhBZ4FIOhgYAyoaGBnDv0PMMzkSTVYoiw m1pJXJLoUQ199OZCuulUw3WqPjtAAxpOB1Rg2yOfNae+UFm/o62kA2q+p5n+oFFv SE65AgMBAAGjggJdMIICWTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFKo3sOqM3pU x426hy79MRTh34IAMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJbnVrY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFvGABp2QAABAMARjBEAiBg a7USL8V4vkObFW1lSLcCTHw27MP5i2Cvcv0eYk36ewIgD8YXZNu+EJM8pJc/q1+B CjJKk4CtX5l0cNzwfdnKs1IAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToa adOiHAAAAW8YAGn1AAAEAwBHMEUCIQD/0cj8NEnUT6lK6eQsEUzTy04PmF0ulIvZ 6fnDiojIvQIgO3y47q81pQWK5cOyPMzaqMeVPfevtNzxoL/L4rz3mj8wDQYJKoZI hvcNAQELBQADggEBAAktV5qFXfKCj0Jrkvuw3ZKeC1zMeOfRuLY9wxy/G4QyTqB+ 2YVhmirmtbcxaXXtLG96lLE3xgJ2GIYOhTAPMCuIiA6QUXLVKNuqJ6j6q2n5mb0l 96N+Bfix4zKUpu10Esk8nWGiTU3V5QtjhLuTBKD7a7xBcZWkx+WyZM1lXX8kMSnG XQzs+ctsBLobBZjqjGTBGQRfkfYw8vDzITGEHyPYvSfgbR5m3fSsXgbeU0p+wLZD 7x+5tYVgJ79ngRnPMrDJUr/r34Zl5qr49V/B1e1Etu02dhspU+7KxRCqC/vKyBQP OxfAftOCfYlF6QrlvEkIh+EdpKB3jwgu9hmPvfQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyjztyErQyuG38Tyt1k2U M+poUpaNE2gzRaEIJdiVAl/9968hMiEFzR50goowKspVkQJ59Dti8lEGLVxyGiAd OyWDBvfhXGiBiLa+dPLXahYwsgYHcqj6ghbZUKartMhr07liTV33+ckTXGGLnnkF IJD1aBhfFoLm/nw+QlOV/fTFOgjwPD0g4S4YlT+duv/40uX2vgIt7T01ZZFlCq+c J4BuZqBHsI5cPAmB8lbGDQfata1PsTebVsTpOsOZb02+rGT1VdJlttvLD50BUFSq i2IRILiKZnJVTDVPrLux8U5jpj6Fall4o4l4769j2o5MWD8lk0KAgb2YBttXJPtP 3aIMCphCrIF2GnVJvoHO3tW0wlFLSar/MAYwklNETMlBdkzVLHwpQRM1TkTkqR2B kJe1Nh88nGuF1vYiUIq0BN6nCn2kZbToTjnOfonof8Qnutt73Ook+/7JMCCAUKVx lde4e3yK5dSUZWe859A6RAcsaHyCj8o8NMRfc+JXdbi0Tiu/9Z/oR2wEOFEoNpkq mZGVAsEuEmshrmSf48Nt6fzMmZQmDEL6cAwY871WpnPWlpD3JSGEFngUg6GBgDKh oYGcO/Q8wzORJNViiLCbWklckuhRDX305kK66VTDdao+O0ADGk4HVGDbI581p75Q Wb+jraQDar6nmf6gUW9ITrkCAwEAAQ== -----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 265481336709133806985051178371263699410204 . . . . . . . . [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 2019-12-18 06:54:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 06:54:37 +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 'nukco.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 825059070374223073787427197724663782794410375829559933977603252884102462102337232561594415167681989356190744438696998662346095005572196433042830937539232254968048411175456374894815988803476688707534618855326037414622437654539356628528998834014902188496578481649818837992049280432280995579541112520577831068773561516839962250826526179891281884720589137024489479924995265611729513911562652360404965302301838452923146930339632738523341707060441181899330911655418878831517207241130331824589235979432817775907767137581293831374644861744358481064963838899467124260360363480809723541154014451938185773325721148484306635145929935060109386295465055783504557057196463878675387794173274929570164202168721596763785365067588926570903182459172913038404063360516156811232274899360672400679699664479879962906401025486726999570650209356850508618963192273587712765400246487319895913381858672269531827334410663838254224591906130956805031797914190869222543162822827537084054849310163803676114073408179356008401929425678585176438009879093215596995078602134480201661955453333887502706718283943489380753004744156640276759545113098567353443333679463561242563092294923284477599490470492732966146205400187677381016451579508568288504526258884325800033468829369 . . . . . . . . . . . . . . . . . . . . [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) 52a8dec3aa337a54c78dba872efd3114e1df8200 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nukco.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f180069d900000403004630440220606bb5122fc578be439b156d6548b7024c7c36ecc3f98b60af72fd1e624dfa7b02200fc61764dbbe10933ca4973fab5f810a324a9380ad5f997470dcf07dd9cab35200760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f180069f50000040300473045022100ffd1c8fc3449d44fa94ae9e42c114cd3cb4e0f985d2e948bd9e9f9c38a88c8bd02203b7cb8eeaf35a5058ae5c3b23cccdaa8c7953df7afb4dcf1a0bfcbe2bcf79a3f . . . . [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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