www.ergonomie.info
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:86:ad:9f:56:1b:bf:cf:77:76:9e:2b:ec:f0:8b:13:45:33 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.ergonomie.info
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:86:ad:9f:56:1b:bf:cf:77:76:9e:2b:ec:f0:8b:13:45:33Serial Number (int): 394277764659403786924792145813172697384243
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6c:ff:d9:6f:1a:16:7e:8a:43:e7:b4:ff:13:76:21:0c:1b:6c:3a:f3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 28:3d:24:a9:f0:54:6c:d2:c7:1c:83:b0:7e:98:5d:24:02:83:4c:07
Fingerprint (sha256): 94:32:d1:cf:03:50:4a:36:81:e1:04:06:81:d1:2f:e1:72:3d:8d:47:24:f3:de:93:17:b4:a0:79:ce:b2:c1:34
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.ergonomie.info
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ergonomie.info
Public Key Algorithm
RSA
Key Size
2048
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.ergonomie.info
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ergonomie.info
www.ergonomie.info
www.ergonomie.info
www.ergonomie.info
Certificate
The complete raw certificate details for www.ergonomie.info in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXjCCBEagAwIBAgISBIatn1Ybv893dp4r7PCLE0UzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjUxNzEzNDFaFw0x OTA2MjMxNzEzNDFaMB0xGzAZBgNVBAMTEnd3dy5lcmdvbm9taWUuaW5mbzCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALc3X74kQz1NhDGmw1OHKxC59Pda 3+QrFNj96LNKCxx7K6ivVymjDhlOEJ47iujYBx3gWoJc+Qdq/HdtKCj8dSdC42Iz 1zM9aMVx5ktMrw7XoTdCYknWMbktpQ3q5CXYw8pXjG0N76aixu8aloSiSYTkAx3o mRwu4v+bhrt0UwXleGARHN6Mcntns66WxpWm8+IV6STo9OhTV1ZlbHm28PUm8fe1 XgvHSved7O4tY9sfgwL77oXf7hRWfHliFNd9rXGskkNJrRwp12klcPjUSrW7lX7s Q0u2FsivQf4RvKQVWH/Dz0qJvJZjHB3O/xhZRxMXL3kUDvQ5sVNIvohmsOcCAwEA AaOCAmkwggJlMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUbP/ZbxoWfopD57T/E3Yh DBtsOvMwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAdBgNVHREEFjAUghJ3d3cuZXJnb25vbWllLmluZm8wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0APIAdwBv U3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWm2Dt53AAAEAwBIMEYC IQDlV3wNyK6w3yj5lv4ZTrNcUCzjjeKfb12kIA5rpWokVgIhALMAcoPODb/VeaIR 9z7dEgSiMP8LZH23XOiX+xFheCdOAHcAKTxRllTIOWW6qlD8WAfUt2+/WHopctyk wwz05UVH9HgAAAFptg7d3QAABAMASDBGAiEAjIETmNuNmswZzdM6eTRT8mqF4umY feudbZN0KizljUsCIQCJoIq8UnhJAyQgkJj0XNbt8FMUAFeD0hD6wv3wPsteqDAN BgkqhkiG9w0BAQsFAAOCAQEAapJLT2y+5I1KCJh+0ruObX4O9/JV6avnGDZZT2q0 gW6Xt4rHE99l1CvOGp0/8oVBajRnLOoiKa/cg3W9x6JBFCG1b8TMw8xSQBPssXrC xGCS7ukBPw+QGNeD8NnvxCx7LcrcEY1rLY81GzSQ7MlWd8W6V6tOHfTJgRGFkAkQ nkvATlWV6i+e8IuAOS7kxYg8IWS6nI/QWu3XzRwnOEKwRgSMG0L37E0OvM4+PuA6 E+sFFwOjhE/cjFqE7C9PbvUuMFsC5jpBhHVDKjGG9N2sRJJew71pGDUutvRvmS6x 9fSG5hPiW+BANqglEEf6KrPs7Kbn5bjHJTCsTK4wI/unDQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtzdfviRDPU2EMabDU4cr ELn091rf5CsU2P3os0oLHHsrqK9XKaMOGU4QnjuK6NgHHeBaglz5B2r8d20oKPx1 J0LjYjPXMz1oxXHmS0yvDtehN0JiSdYxuS2lDerkJdjDyleMbQ3vpqLG7xqWhKJJ hOQDHeiZHC7i/5uGu3RTBeV4YBEc3oxye2ezrpbGlabz4hXpJOj06FNXVmVsebbw 9Sbx97VeC8dK953s7i1j2x+DAvvuhd/uFFZ8eWIU132tcaySQ0mtHCnXaSVw+NRK tbuVfuxDS7YWyK9B/hG8pBVYf8PPSom8lmMcHc7/GFlHExcveRQO9DmxU0i+iGaw 5wIDAQAB -----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 394277764659403786924792145813172697384243 . . . . . . . . [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 2019-03-25 17:13:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-23 17:13:41 +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.ergonomie.info' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23128915743469461454952366650236028180826028489732844948907934798282754119945485098357440115909440190840401131750704665921937263011336540320384181997597411296056178358110974591385744458947466899754535199238478041374330501308297927103838690166763532605859700460482416081371814418329946699812003388267515958308972625480047655124109602097007391654541896201013056336780434520601328777391056129446362754577201298881930640530780373900348355553004212750845476373478995714928502549733482388530085529277531735048982541187614962096260305529709271512046718881995109353188662939262633927464656814760972632255224043940139520930023 . . . . . . . . . . . . . . . . . . . . [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) 6cffd96f1a167e8a43e7b4ff1376210c1b6c3af3 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ergonomie.info' . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000169b60ede770000040300483046022100e5577c0dc8aeb0df28f996fe194eb35c502ce38de29f6f5da4200e6ba56a2456022100b3007283ce0dbfd579a211f73edd1204a230ff0b647db75ce897fb116178274e007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169b60edddd00000403004830460221008c811398db8d9acc19cdd33a793453f26a85e2e9987deb9d6d93742a2ce58d4b02210089a08abc5278490324209098f45cd6edf05314005783d210fac2fdf03ecb5ea8 . . . . [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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