www.essenaufraedern-wsf.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:26:ae:d7:5b:b9:f0:dd:94:95:fa:d2:a5:8b:75:cc:ae:19 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.essenaufraedern-wsf.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:26:ae:d7:5b:b9:f0:dd:94:95:fa:d2:a5:8b:75:cc:ae:19Serial Number (int): 361612277545558836822010276283247659626009
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e9:05:62:dd:9c:01:63:99:5c:7c:05:39:5c:b5:3f:fa:72:ce:cb:3c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 00:ab:d9:46:90:cb:64:86:1f:12:0b:27:da:86:2d:2b:4a:d8:eb:d5
Fingerprint (sha256): 88:e1:2f:ea:55:f0:16:9e:c6:73:85:81:55:65:a5:c8:97:b6:ce:c4:e8:5f:23:21:4a:3b:b6:8b:4e:fa:d3:8a
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.essenaufraedern-wsf.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.essenaufraedern-wsf.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.essenaufraedern-wsf.de
Other certificates including the domain name essenaufraedern-wsf.de
(limited to 100 certificates)
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
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essenaufraedern-wsf.de
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essenaufraedern-wsf.de
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www.essenaufraedern-wsf.de
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www.essenaufraedern-wsf.de
essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
www.essenaufraedern-wsf.de
essenaufraedern-wsf.de
Certificate
The complete raw certificate details for www.essenaufraedern-wsf.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFazCCBFOgAwIBAgISBCau11u58N2UlfrSpYt1zK4ZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDUxMTA5NDBaFw0y MDA2MDMxMTA5NDBaMCUxIzAhBgNVBAMTGnd3dy5lc3NlbmF1ZnJhZWRlcm4td3Nm LmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6F8BICJWMvsKOMpZ RwpwQHL6QOlhLrpN/P5+lJH93VAKDRxHWJiHURuj7HKwH0T9nqJVzPUXJePqoWPr cE4Fl7FkvUjQsMvuzumLMhx3efK7tTNvz357J80BOghMQEaDxaqjIglKZh/sP8NK 0yNtA/6D3H1aAtXAcjbY3xNbghafTy67CrCgqGeJrBgZmLAb0OcI7PGkuWBbAMva Pfhh96heSk1WzWhJNm6L/kVgm8L5yb0756BoUvNRPDr8J8u8hU2bxSFE72LahJvW EO9JZZGJZ+ken4VE6+VvlttMHA9v33uqs7cvC6/poh5KqcIrqp65cikXnZVTnKn5 3wwkUQIDAQABo4ICbjCCAmowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTpBWLdnAFj mVx8BTlctT/6cs7LPDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMCUGA1UdEQQeMByCGnd3dy5lc3NlbmF1ZnJhZWRlcm4t d3NmLmRlMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW eQIEAgSB9ASB8QDvAHUAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMA AAFwqpnyQAAABAMARjBEAiAvubx+1x/Dr8qcJYmkIYWPDKpvlnOTYT0eCN0B1hTm VgIgEzeS7uLewNDYEqtnwFPVG2Cctj/BVOfOee/yPI3N1K0AdgCyHgXMi6LNiiBO h2b5K7mKJSBna9r6cOeySVMt74uQXgAAAXCqmfIUAAAEAwBHMEUCIFSLz+awD/e2 iQTR/qXwU0SARIJk/M2L7z1L20PLG/O3AiEAnGVfbcuQb/hE0VS9MZAdD+IOSZCV zNjPClZ/jWh3AOowDQYJKoZIhvcNAQELBQADggEBAJRqD5gvErMLPnQQ65DiutmR bFUpU1BOnRUdvQQXuu/Z/7QzJc/errGo2bWp2EXtExf+VNxwt2gJIc1JkFhmDqwS W3mspcNG4hdTCE8Yc4Akq3ClU92iKwOnePBXV6ImTb7//nTWgpGVU/8fcjn5EQjA Y5it764iEe/yWun//UFddxNuhM24O5cV12Bk/znvpPO1qD29fV3ALNyNEexTZzwp xs+Wv/LMGEpDraPG5BIfUlz7dn3hNKccfRjpYJGHYE28U+l8x+aiRAMmHtq38Sbt hSlgvddzydMeKcHqPh10zvHqBMbK0CSQC4VrG5uRIh9kBvPVhsL5VpV2W3JR+6k= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6F8BICJWMvsKOMpZRwpw QHL6QOlhLrpN/P5+lJH93VAKDRxHWJiHURuj7HKwH0T9nqJVzPUXJePqoWPrcE4F l7FkvUjQsMvuzumLMhx3efK7tTNvz357J80BOghMQEaDxaqjIglKZh/sP8NK0yNt A/6D3H1aAtXAcjbY3xNbghafTy67CrCgqGeJrBgZmLAb0OcI7PGkuWBbAMvaPfhh 96heSk1WzWhJNm6L/kVgm8L5yb0756BoUvNRPDr8J8u8hU2bxSFE72LahJvWEO9J ZZGJZ+ken4VE6+VvlttMHA9v33uqs7cvC6/poh5KqcIrqp65cikXnZVTnKn53wwk 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 361612277545558836822010276283247659626009 . . . . . . . . [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 2020-03-05 11:09:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-03 11:09:40 +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.essenaufraedern-wsf.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 29334135166142453898717033794325483116902297735278595283362181526809570241440273880597771994065215884490759867203794628915720647729128907612303379240874231309775664355289712912647115483342664598939282885931183515359159065434705189841709147763153708167619811169825280336860549350727157530771002349911217527321669601325362570886899037750009354133623297166665959900880717378292713341449877206863833987151491642828194085316977104028868498156254205648506632342999808483822456510338220711645083860230740508265163829135604584805064618762528497864244099478238408535735093330043535668350945653031014656321937914833381473657937 . . . . . . . . . . . . . . . . . . . . [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) e90562dd9c0163995c7c05395cb53ffa72cecb3c . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.essenaufraedern-wsf.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170aa99f240000004030046304402202fb9bc7ed71fc3afca9c2589a421858f0caa6f967393613d1e08dd01d614e6560220133792eee2dec0d0d812ab67c053d51b609cb63fc154e7ce79eff23c8dcdd4ad007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170aa99f21400000403004730450220548bcfe6b00ff7b68904d1fea5f0534480448264fccd8bef3d4bdb43cb1bf3b70221009c655f6dcb906ff844d154bd31901d0fe20e499095ccd8cf0a567f8d687700ea . . . . [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) 00946a0f982f12b30b3e7410eb90e2bad9916c552953504e9d151dbd0417baefd9ffb43325cfdeaeb1a8d9b5a9d845ed1317fe54dc70b7680921cd499058660eac125b79aca5c346e21753084f18738024ab70a553dda22b03a778f05757a2264dbefffe74d682919553ff1f7239f91108c06398adefae2211eff25ae9fffd415d77136e84cdb83b9715d76064ff39efa4f3b5a83dbd7d5dc02cdc8d11ec53673c29c6cf96bff2cc184a43ada3c6e4121f525cfb767de134a71c7d18e9609187604dbc53e97cc7e6a24403261edab7f126ed852960bdd773c9d31e29c1ea3e1d74cef1ea04c6cad024900b856b1b9b91221f6406f3d586c2f95695765b7251fba9