www.wndco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c6:d9:a0:6d:0b:c6:05:e9:02:a7:03:44:8c:19:e4:f6:28 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.wndco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c6:d9:a0:6d:0b:c6:05:e9:02:a7:03:44:8c:19:e4:f6:28Serial Number (int): 329002041899924689785083588645886894601768
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0d:c4:52:e7:56:48:c7:98:0e:91:52:17:f9:d7:bc:05:bd:78:75:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 77:c2:b3:f7:d4:c9:97:ce:c5:e5:d0:d5:a4:59:40:ff:c2:4b:2a:e4
Fingerprint (sha256): be:58:eb:6e:88:44:64:6d:4b:98:e8:af:9e:5b:c5:82:42:75:35:4f:45:21:9b:5e:15:4d:c1:55:19:c5:91:6a
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.wndco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.wndco.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.wndco.com
Other certificates including the domain name wndco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.wndco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISA8bZoG0LxgXpAqcDRIwZ5PYoMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTExNDI2MTVaFw0y MDAzMTAxNDI2MTVaMBgxFjAUBgNVBAMTDXd3dy53bmRjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDZjO3cw4RjcWGHfLhE7TsvwnapbgFglVj8 oQCNZLhBzeImX6v4JaDJ8vvrW4wgMRd0Q+w53eBsXJq3dVZh+KigcsLrZi0U5KuE dW/tLmWGeBhGi4bBiZUOT1HhXN/P8X4fgAo9wqPDQXz9WpDFKKb8WLZZ4mPG+e1N 3eSUtMUyegw1ZwGfXTc5wkyeQotrkhr5qi6DjozjGQQdAKhQFUAJmfxrWuqNK2yS aB7ALyhXVBXP4u8OOMJZobpfIsynxE69MhIiYckC1VTWywc5yM3P5re7BbEYpaJz qiKZNb5l35OGZw2772+HlEDz+WXm+PGqoMOLNnAfWhcy70Glmlgb2+AovLJHSrLf jd6fTURtOppSce8sZLy98VyH58aEjEN2vgS0oR0oSEmqOk4jUPGzfioWDhYh9tQp pC11LS+CAGYxRXUrC0DHsLcq6aYjbitBlgMAGuOuItH0o0x9Omoh1BpTSuaqTt3v RFt0pxN8Zr08Qgsyh2okPclC7ys5fzKMwY4lQs/tKTZTT57QAGs+4d7ZUk5i9bYc H9ajmPyExiN79t62VK+LHeIp56tlXHzw0QOmD64spWA/IKkFuSEIZ5D5NoFqraDd nQKJshWCJdMjqjHdE2XBUd2x7tzykykvGLrcAFGuzlSr5wYP4EsgVJ3gVKwlXr9l +DXAQDVd4wIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQNxFLn VkjHmA6RUhf517wFvXh1CDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy53bmRjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW71kV4WAAAE AwBHMEUCIQDRaNqEgSHKNxKZqRbQiJxkO/ux19Uheh8BBX1AsIQypAIgZdaLNNRP jC/nWP+C9T4kih3D0Vm7iNPesS9Fs4xYM1sAdQAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAW71kV5hAAAEAwBGMEQCIDt6X8hwafROC+epGKXqz8gm NszyZLTMO3vcjlbvKW3wAiBv85BAhWPdqvda56umxwmqhV09jRTxldBO8kO1y2eE JDANBgkqhkiG9w0BAQsFAAOCAQEAHS39dspJKAbOFPINLdpAoc9THQV3LPOtA3vv JFp4994eWncOTZyaQN2MKDt3UMkY4kpOSssb4N4CAPJw9/9tbcdYPFX1iV9o2fRJ ToSetj+YdTYy+uxu2IxpsyXIlGzVa7lqIXjWXrA1Y09GhYZhRFbaTzwGfGUGrqSc s4PGNZs75hmyz5PRhvBUO4on2+jad1RuylvRizjNk3kFfZJlXHU5cTC+iANykikb aS9+yHgxP9Fes7z6ZnL+5BTSynS5ZOE/3hgE7uRWpojBqvNZ1JY2+D5IWnbaJlE4 Jn1KC3KMiq8g1kuoMXWM7q71Ooj16cuYCQEe0q4TLxW+ZqCh+A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2Yzt3MOEY3Fhh3y4RO07 L8J2qW4BYJVY/KEAjWS4Qc3iJl+r+CWgyfL761uMIDEXdEPsOd3gbFyat3VWYfio oHLC62YtFOSrhHVv7S5lhngYRouGwYmVDk9R4Vzfz/F+H4AKPcKjw0F8/VqQxSim /Fi2WeJjxvntTd3klLTFMnoMNWcBn103OcJMnkKLa5Ia+aoug46M4xkEHQCoUBVA CZn8a1rqjStskmgewC8oV1QVz+LvDjjCWaG6XyLMp8ROvTISImHJAtVU1ssHOcjN z+a3uwWxGKWic6oimTW+Zd+ThmcNu+9vh5RA8/ll5vjxqqDDizZwH1oXMu9BpZpY G9vgKLyyR0qy343en01EbTqaUnHvLGS8vfFch+fGhIxDdr4EtKEdKEhJqjpOI1Dx s34qFg4WIfbUKaQtdS0vggBmMUV1KwtAx7C3KummI24rQZYDABrjriLR9KNMfTpq IdQaU0rmqk7d70RbdKcTfGa9PEILModqJD3JQu8rOX8yjMGOJULP7Sk2U0+e0ABr PuHe2VJOYvW2HB/Wo5j8hMYje/betlSvix3iKeerZVx88NEDpg+uLKVgPyCpBbkh CGeQ+TaBaq2g3Z0CibIVgiXTI6ox3RNlwVHdse7c8pMpLxi63ABRrs5Uq+cGD+BL IFSd4FSsJV6/Zfg1wEA1XeMCAwEAAQ== -----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 329002041899924689785083588645886894601768 . . . . . . . . [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 2019-12-11 14:26:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 14:26:15 +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.wndco.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 887528625143746291770494768480365234269014855247140638063596898768073400231814387042247453445673247740331011906501649403386470954027486921963840991750059188235750616424816202170573952810171880718067124306059846084063530962628350452464888399869644281443014525126392005780581401179072856448617399241041452058295202094090694230522117182736609390955301909266361942192876894584906332596093501003556722425829231804128593204960747761915531343185965073715163011850633133281545484887658878475458938868913880987647318175288430142672986626517619656520906452096390729003743146453741081370860281544469964116013075760216485614538825509134794817732631934017106611785248725387711958095857569684672962429387354744636865593522734262574028740121662669499713789314889723679995832161830402887621526480570910533136261739344007201434741927441158593354241384024060671289171801918344362690765035112791880921218304583930663635993484481911532389342088549778874198421813222107944281040061468262959634242049661445449676414379358722574640955321247427555271531510151810911780661553511685489829922436702509835232851092500157931968663382662606351801324957111170673291337411467281002839384967666992650386802715833192221894922917081148723018709689132139358974830271971 . . . . . . . . . . . . . . . . . . . . [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) 0dc452e75648c7980e915217f9d7bc05bd787508 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wndco.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) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef5915e160000040300473045022100d168da848121ca371299a916d0889c643bfbb1d7d5217a1f01057d40b08432a4022065d68b34d44f8c2fe758ff82f53e248a1dc3d159bb88d3deb12f45b38c58335b00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef5915e61000004030046304402203b7a5fc87069f44e0be7a918a5eacfc82636ccf264b4cc3b7bdc8e56ef296df002206ff390408563ddaaf75ae7aba6c709aa855d3d8d14f195d04ef243b5cb678424 . . . . [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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