www.plasteek.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:33:cb:80:72:2d:af:24:bf:4c:65:4c:12:f0:4e:1e:04:13 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.plasteek.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:33:cb:80:72:2d:af:24:bf:4c:65:4c:12:f0:4e:1e:04:13Serial Number (int): 278961758721204998387501543266382000292883
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6b:48:a0:bf:08:14:f4:1f:e4:a5:08:5d:68:f6:1c:54:3f:0a:45:ce
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 0b:44:49:e9:f0:11:ef:9e:41:4a:26:a1:10:cb:4e:cd:be:24:0a:a3
Fingerprint (sha256): 39:52:cf:78:1b:d3:9e:ee:97:8c:a8:65:0f:b8:11:eb:56:3d:e8:33:7d:29:7a:99:cb:24:87:14:21:1b:89:12
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.plasteek.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.plasteek.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.plasteek.com
Other certificates including the domain name plasteek.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.plasteek.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISAzPLgHItryS/TGVMEvBOHgQTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgwMjQ0MzdaFw0y MDAzMTcwMjQ0MzdaMBsxGTAXBgNVBAMTEHd3dy5wbGFzdGVlay5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDUvRqv20ZHpVKajP+jve+mUPJe89eK A4dc5ayxWUO0IqxHwH0Pm4WceNZiejY0jjgengSOgmvjRiKKX9UUFS7gXf85hoOi /19F84+nhYKm6HLn25Yex8MB9T0iLQzaMLEiw+nr83l1In6fWAzxVWDavKXoAul0 dy+sAnCaTt7Km0qOVqRQNkKTbr9VbAxp6Tucp8dtjMasZzQ1yE2o9tMVkq3TngLh oxC4U02y49TKwgjQgFFDBnq7WOr5wBNYfB+1lK8wHfKU0x8Dapvw5cEACBexKQW9 f0y77Rf4/gOA3BrvkllGWeZDkNVJEGOu5m76fpYxhiN3ffKzohsPI/4nztPsFuhf /jI1yrvuI3FeZJts3VUUhZ0x8QxRyoZt6eGYFuvpURkAtpdn2d1oVJGQKoVtJITZ Bcb5+iDBiaN2VpNBV1o5/QdpUoETtf3QsD3VHckGrC6Qi/I0sr6WKNuzVQlny2qn Vy++dnHnRb7bDjWd/5qV7/7fftdrj1pWsAjMRpllI1j2gKQ6Kb26YDkSOipkt+Lg e2NIyyaj4Ht6Rt9BvMFGqhOIE8YBi7uUMK2YDXHH8fpok7ketzKN8K+PgjrNcSW5 pMZdDcB7VgoOXjR1IyDyN1qXUuMCn9QLOiaUFmQXPdeA05dPhHU3V5t3B6ReiOUN +DXrFdRmvf+BDwIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRr SKC/CBT0H+SlCF1o9hxUPwpFzjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5wbGFzdGVlay5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW8X G4iGAAAEAwBIMEYCIQCbjUGkc95FnDDelcvFLPuufTThZGC3wdlRHRxwRTFv0AIh AMCytI4y6/KZIFyPqdE7eNV+l8czTWNMXWX1rQ8j0BeFAHYAB7dcG+V9aP/xsMYd IxXHuuZXfFeUt2ruvGE6GmnTohwAAAFvFxuI1gAABAMARzBFAiEAsiQhpQQZ4+lM 9hp/Y2ySVoDbPb47CVyEzAk0xXf/ujoCIHhXJwkE36II+mQgA7j48wP4fKEtkdfZ +a83jpvw9y3dMA0GCSqGSIb3DQEBCwUAA4IBAQAw5QXEInn0Uqt1y+FpyQNK1/Fa 1hb144HBvsNn5j/JvKwH9W0fxkcAyEaN+da6xcNVfFHCicxjSwQZ/4Ob3fgm2scE qDN6YnF4Jzc/gJ/RdcTEUg/sPtitf2kQB+Nn2j7w0+rfXH+NSlK05E2dIDq6ryQP pwJN7du+OAXgFFXmsc0yuzzCDMkYE9eO+hEq87scVAgJQjInXPRGisEG+qVGGTPh iHO4KSW20EtZ5n6bYYqPEB7tBBAoIZYdbiayGeozxjlkxH/J25fQnDmD969gnjui ocfWat/21WUW0dyR1/0PPrEwUmG5xyYjm69+V81XbkCdG1G3yxZoRHgrkNkY -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1L0ar9tGR6VSmoz/o73v plDyXvPXigOHXOWssVlDtCKsR8B9D5uFnHjWYno2NI44Hp4EjoJr40Yiil/VFBUu 4F3/OYaDov9fRfOPp4WCpuhy59uWHsfDAfU9Ii0M2jCxIsPp6/N5dSJ+n1gM8VVg 2ryl6ALpdHcvrAJwmk7eyptKjlakUDZCk26/VWwMaek7nKfHbYzGrGc0NchNqPbT FZKt054C4aMQuFNNsuPUysII0IBRQwZ6u1jq+cATWHwftZSvMB3ylNMfA2qb8OXB AAgXsSkFvX9Mu+0X+P4DgNwa75JZRlnmQ5DVSRBjruZu+n6WMYYjd33ys6IbDyP+ J87T7BboX/4yNcq77iNxXmSbbN1VFIWdMfEMUcqGbenhmBbr6VEZALaXZ9ndaFSR kCqFbSSE2QXG+fogwYmjdlaTQVdaOf0HaVKBE7X90LA91R3JBqwukIvyNLK+lijb s1UJZ8tqp1cvvnZx50W+2w41nf+ale/+337Xa49aVrAIzEaZZSNY9oCkOim9umA5 EjoqZLfi4HtjSMsmo+B7ekbfQbzBRqoTiBPGAYu7lDCtmA1xx/H6aJO5HrcyjfCv j4I6zXEluaTGXQ3Ae1YKDl40dSMg8jdal1LjAp/UCzomlBZkFz3XgNOXT4R1N1eb dwekXojlDfg16xXUZr3/gQ8CAwEAAQ== -----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 278961758721204998387501543266382000292883 . . . . . . . . [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 02:44:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 02:44:37 +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 'www.plasteek.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 867898128415780452926130323810354696631081280479321849850730346797724987496695871167006467259841612409941924307371069425025283808959977707126614497374309368313803438934395160096427670702273776732049034886325337892139848180494486043940957692470600663273349746566419026557442347965839400758218233787362818163876235267417311763529145372104978713678338211993364647451861583933706077897750459708024895579637482984652312303474272260081899860695666847646402084491350871754562865656193848329911250611922232408232989307635906488910588660833883916236439653015484911294153041297995964431203658205946252720785241766806413032153786430564542234037373521035231882645137037944995412209315564320370472227047118667649663555509649397500115746331077263725792031208750039899007970464568740376318465201483107942473056070574541411981649332815926309449686279157450000401563878413127050476431481505409746166437596128930498724778711246830517300431640381794276529403943101249509303911054265517072093734388399787156920997635323382530418567878267220162774096013381076025516951539652627312871519717616142827263119214123195207876159500027744230085765483404164076779008313487868955949554888914151079707384097811782636284909570284916712082619449714518282473117286671 . . . . . . . . . . . . . . . . . . . . [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) 6b48a0bf0814f41fe4a5085d68f61c543f0a45ce . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.plasteek.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f171b888600000403004830460221009b8d41a473de459c30de95cbc52cfbae7d34e16460b7c1d9511d1c7045316fd0022100c0b2b48e32ebf299205c8fa9d13b78d57e97c7334d634c5d65f5ad0f23d0178500760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f171b88d60000040300473045022100b22421a50419e3e94cf61a7f636c925680db3dbe3b095c84cc0934c577ffba3a02207857270904dfa208fa642003b8f8f303f87ca12d91d7d9f9af378e9bf0f72ddd . . . . [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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