www.kiv-wittgenstein.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d8:4e:40:35:2d:6a:01:26:d1:6b:30:f7:db:1e:1c:6e:f6 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.kiv-wittgenstein.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d8:4e:40:35:2d:6a:01:26:d1:6b:30:f7:db:1e:1c:6e:f6Serial Number (int): 334941862219439400824975666274487884345078
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fa:e9:29:af:e8:56:c5:df:1a:1d:d8:92:35:5c:de:18:21:57:09:e0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 05:52:8a:58:d5:de:af:db:68:ae:aa:37:af:1a:bd:70:bf:d6:aa:b2
Fingerprint (sha256): c4:64:e0:58:23:5f:44:db:06:ed:3d:78:ad:f8:6c:56:06:f6:ed:43:22:00:82:b8:fd:09:c4:f4:79:07:8b:aa
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.kiv-wittgenstein.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.kiv-wittgenstein.de
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.kiv-wittgenstein.de
Other certificates including the domain name kiv-wittgenstein.de
(limited to 100 certificates)
www.kiv-wittgenstein.de
kiv-wittgenstein.de
www.kiv-wittgenstein.de
www.kiv-wittgenstein.de
www.kiv-wittgenstein.de
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kiv-wittgenstein.de
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www.kiv-wittgenstein.de
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kiv-wittgenstein.de
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www.kiv-wittgenstein.de
www.kiv-wittgenstein.de
Certificate
The complete raw certificate details for www.kiv-wittgenstein.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFZzCCBE+gAwIBAgISA9hOQDUtagEm0Wsw99seHG72MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMDIwMzA2MjdaFw0x OTA1MzEwMzA2MjdaMCIxIDAeBgNVBAMTF3d3dy5raXYtd2l0dGdlbnN0ZWluLmRl MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzJO2+bn9vLaVuIhuaVds cD6Vb6UHyZ05ZdopK4brm3smgm8V/77hRL4VrS8rudylvaHRJ94/lAefFkR4Af/r cBc8b6sxlzSjOy5uDgI3CMsXcF6oTWbJJyhwoV7gyHc/pIaEf/6lxBSgZ7DCkPh/ 5kDDlVC33edimRMpJhetfU3x+DPXSQ720lkHRGH3yll0FMI+vVm92Phykb2RSbGh BZ0Jf+HGb3EUbHD7WFAIChvCL2nmp7KbnM8XBqTApsA8w3UHpCBiFHMg9WhOinyS IWcTrumEpIClCNFqddWz1AJalzQtD/UB5Abu02lsPsyYLlsbRosl9jyrzkkZoK+g uQIDAQABo4ICbTCCAmkwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT66Smv6FbF3xod 2JI1XN4YIVcJ4DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMCIGA1UdEQQbMBmCF3d3dy5raXYtd2l0dGdlbnN0ZWluLmRl MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB 9gSB8wDxAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFpPJTv rwAABAMARzBFAiEAo6hqtfTO149PPPBSwXUK7se3s/tjpOgMbF9bU0kDwaYCIAqh 6aVlaVuwBzYZUPJDR8M7WcR7ske8ka5wbiyeNLsPAHcAKTxRllTIOWW6qlD8WAfU t2+/WHopctykwwz05UVH9HgAAAFpPJTwEgAABAMASDBGAiEAlNTEjrZb4tbQcTAu tTIJsMCAVBB1Iamq73dxH89snegCIQCZRyBttdGmuKlH7h69XsJ89uhUHs35PY5Y tNRVG54lBzANBgkqhkiG9w0BAQsFAAOCAQEAW9WenGPKY/+FBr5O+bpJKML9gk4z 9YnmARPvVYLVDE5/LRLVl/QxKcs+XRB/TtmUbp2fZk0PZ+36Q2VberN+AGs0w+sh oRV8cDJlBWxqE+tMHGRe47rRkbdjvjj2U/pW6o1nb62B4XDF/qJLNFzlLmnujIQk xUIBQH/7q6f0D6OiQWs8tq8ckfnfderTpcNT0kjOSf0TPqFqn7ik0la/KmJtiM1p PRUyUbiVyTHzSy2Vr6uzD2yp35qmnHY6IyGtsWpONp+kWrXybgfcBcbXT4Pgngc+ kC5MhtiiojObKT4WWgxexa4ba9VSU40EvSuRNXsPtl9dG5qed4VYg/we6g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzJO2+bn9vLaVuIhuaVds cD6Vb6UHyZ05ZdopK4brm3smgm8V/77hRL4VrS8rudylvaHRJ94/lAefFkR4Af/r cBc8b6sxlzSjOy5uDgI3CMsXcF6oTWbJJyhwoV7gyHc/pIaEf/6lxBSgZ7DCkPh/ 5kDDlVC33edimRMpJhetfU3x+DPXSQ720lkHRGH3yll0FMI+vVm92Phykb2RSbGh BZ0Jf+HGb3EUbHD7WFAIChvCL2nmp7KbnM8XBqTApsA8w3UHpCBiFHMg9WhOinyS IWcTrumEpIClCNFqddWz1AJalzQtD/UB5Abu02lsPsyYLlsbRosl9jyrzkkZoK+g uQIDAQAB -----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 334941862219439400824975666274487884345078 . . . . . . . . [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 2019-03-02 03:06:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-31 03:06:27 +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.kiv-wittgenstein.de' . . . . . . . . [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 25825455070142718448703824422242280714237789938700913166637943688542097760279782481287218390586802218848687521859979755269609866636037299117194515360131889358645264727465212409089206705092834639036482965379251506053922299237968698787110492540371694524467307950799069224964220306285200390091210993291362905162655268124607935562278141167560512967384006304592952204262159179619692337486661942916414392407165090663607695665873152746807348447087831145181697648723137999456853104114254198954672800500446136685102548161341584196657692543597368965398973767925815579839150529705635331029902654636792100978446943720226925027513 . . . . . . . . . . . . . . . . . . . . [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) fae929afe856c5df1a1dd892355cde18215709e0 . . . . . . . . . . . . . . . . [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 (27 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kiv-wittgenstein.de' . . . . . . . . . . . . . . . . [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) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001693c94efaf0000040300473045022100a3a86ab5f4ced78f4f3cf052c1750aeec7b7b3fb63a4e80c6c5f5b534903c1a602200aa1e9a565695bb007361950f24347c33b59c47bb247bc91ae706e2c9e34bb0f007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001693c94f012000004030048304602210094d4c48eb65be2d6d071302eb53209b0c08054107521a9aaef77711fcf6c9de80221009947206db5d1a6b8a947ee1ebd5ec27cf6e8541ecdf93d8e58b4d4551b9e2507 . . . . [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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