www.sidekicks.ch
Issued by R3
About this certificate
This digital certificate with serial number 04:3b:85:12:42:f1:d9:62:81:c5:7b:ba:df:81:88:2c:e1:07 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=www.sidekicks.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:3b:85:12:42:f1:d9:62:81:c5:7b:ba:df:81:88:2c:e1:07Serial Number (int): 368702685517959501710465927747556036370695
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8a:03:2f:17:c6:66:07:d0:9c:3e:69:46:33:ab:d8:33:75:22:1c:d6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 84:d7:97:e0:a2:e0:6f:99:be:fa:02:2e:e7:ca:42:d2:f6:c1:84:86
Fingerprint (sha256): dd:36:d7:c4:83:6b:45:aa:98:6c:50:2d:c7:5e:37:a7:40:ed:9c:c9:f2:19:aa:2d:3d:3d:8b:70:65:1a:f6:8b
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.sidekicks.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.sidekicks.ch
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
sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
Other certificates including the domain name sidekicks.ch
(limited to 100 certificates)
www.sidekicks.ch
sidekicks.ch
sidekicks.ch
sidekicks.ch
sidekicks.ch
www.sidekicks.ch
login.sidekicks.ch
sidekicks.ch
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www.sidekicks.ch
www.sidekicks.ch
sidekicks.ch
www.sidekicks.ch
sidekicks.ch
sidekicks.ch
sidekicks.ch
sidekicks.ch
www.sidekicks.ch
login.sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
sidekicks.ch
sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
sidekicks.ch
sidekicks.ch
sidekicks.ch
sidekicks.ch
www.sidekicks.ch
login.sidekicks.ch
sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
sidekicks.ch
www.sidekicks.ch
sidekicks.ch
sidekicks.ch
sidekicks.ch
sidekicks.ch
www.sidekicks.ch
login.sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
sidekicks.ch
sidekicks.ch
www.sidekicks.ch
www.sidekicks.ch
Certificate
The complete raw certificate details for www.sidekicks.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF/DCCBOSgAwIBAgISBDuFEkLx2WKBxXu634GILOEHMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMTcyMjQzMzNaFw0yNDA2MTUyMjQzMzJaMBsxGTAXBgNVBAMT EHd3dy5zaWRla2lja3MuY2gwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoIC AQC/ngnCmsO9gnlXKC7KHqPGVaW4DWCfxsyus+1owPzIEIsvWvJ2TCoOBrUM7xLO QBuCEkYOYG4pDsZvxFso7gcZznz5GQyLqMRByk/ReUjWbMA9heSmGKbM2nZ6koV/ aHMjZBKbzjU60YOqQCTvkPupJIi6wAaPzFxz2xpw2L3z8kPfRAy5o/3q7HLNu8Y5 LUtrzH4uym2gJQBmUUPbAz+w2v5plX67ZVRCenTZJTQb5QnqFCY25dGUTWkzvPgh jJWDSRINpGgHmLL0xvX3k3kzmlFfAHITIpfXXlfOyEdnWVg5uqaC/Zc8iq1moSUC FUTaXpPduH8RTkOZs7qVu6YaG85AIPPIcpoNiabqEfE4qjjJIA1qE+EI04jruDAq sOWX3r7sCN8SAUZrxrd4ChOzUgtiA6G6ug67wRIAfd0MIq1h8q7VvIFXm040GO5y 7u4/jyVoXBI53DLxsg0YYnVbRdMAwKo/JnGTsAW/kApAQjOx1gE80Qu3nlkBMe8a FBgHBJBZ0Nz46vieiXvSZaRHbUth/dNc36OjdmR6RlMp9Xi4W/dA0JStwCjZ44De QXGVViphV/t46xJKZtMyP5vLru4p51FF9nLh6/peDk+ylfmmSeZS3Z7JAo1BL9/k sm/oNDP70Zv0RoKhuMecJHVD4iyXkkmBI8sDEPV9ZX3R7QIDAQABo4ICITCCAh0w DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSKAy8XxmYH0Jw+aUYzq9gzdSIc1jAfBgNV HSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYI KwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0 cDovL3IzLmkubGVuY3Iub3JnLzApBgNVHREEIjAgggxzaWRla2lja3MuY2iCEHd3 dy5zaWRla2lja3MuY2gwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5 AgQCBIH2BIHzAPEAdgA7U3d1Pi25gE6LMFsG/kA7Z9hPw/THvQANLXJv4frUFwAA AY5OzJP8AAAEAwBHMEUCIBqQEKloILNJB3EHBYXKABOMb+fNXZZH9PccOBCx+sZC AiEAmPeF+QvI8AnOnJmeAOBbHxip/bxOjkRMRIxjeRwgnGkAdwBIsONr2qZHNA/l agL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAY5OzJQSAAAEAwBIMEYCIQCsJI7PRQUB 8MTAfwcIHfMcNrvqkfZ3HEyHRNKy/s67ogIhAK6LXOi++GIVyKmt6nKOyRuL9PvI pkPfAOjM/Pw2Iy+LMA0GCSqGSIb3DQEBCwUAA4IBAQCUsqHWXVFtam4cBjMQnCt+ /tKAZEE+WnJ9yUF4JQmIyhm+10dTDGGz7CARLmNr+7Mo3wa1+uGt7Wnz0gYpg2VS DKxabXCHzxIGqKZ42mD64Cee2Jnn/T0zWRl6P4reGv2eCHYR6ed7BtpG7bA64Nhi EuHtb4paC9+tYPaIreOqFx/+bixYjsJjxE8eSALkWNXgOW7C0w4zrfdA+J6i37p4 GSaUk3n3EVx9lyJsENRp8kkXuZiTdIGJdZLIlkubgnbF5EARo61MDr9vUa/7yjJJ NFxSQgCVH/WbRUJmVt3VFSr23GG9nfucvpNbjMyP7xZE0JhFa1sjqJENIzSBzRXs -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAv54JwprDvYJ5Vyguyh6j xlWluA1gn8bMrrPtaMD8yBCLL1rydkwqDga1DO8SzkAbghJGDmBuKQ7Gb8RbKO4H Gc58+RkMi6jEQcpP0XlI1mzAPYXkphimzNp2epKFf2hzI2QSm841OtGDqkAk75D7 qSSIusAGj8xcc9sacNi98/JD30QMuaP96uxyzbvGOS1La8x+LsptoCUAZlFD2wM/ sNr+aZV+u2VUQnp02SU0G+UJ6hQmNuXRlE1pM7z4IYyVg0kSDaRoB5iy9Mb195N5 M5pRXwByEyKX115XzshHZ1lYObqmgv2XPIqtZqElAhVE2l6T3bh/EU5DmbO6lbum GhvOQCDzyHKaDYmm6hHxOKo4ySANahPhCNOI67gwKrDll96+7AjfEgFGa8a3eAoT s1ILYgOhuroOu8ESAH3dDCKtYfKu1byBV5tONBjucu7uP48laFwSOdwy8bINGGJ1 W0XTAMCqPyZxk7AFv5AKQEIzsdYBPNELt55ZATHvGhQYBwSQWdDc+Or4nol70mWk R21LYf3TXN+jo3ZkekZTKfV4uFv3QNCUrcAo2eOA3kFxlVYqYVf7eOsSSmbTMj+b y67uKedRRfZy4ev6Xg5PspX5pknmUt2eyQKNQS/f5LJv6DQz+9Gb9EaCobjHnCR1 Q+Isl5JJgSPLAxD1fWV90e0CAwEAAQ== -----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 368702685517959501710465927747556036370695 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-17 22:43:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-15 22:43:32 +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.sidekicks.ch' . . . . . . . . [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 781730529890088330442405602350419926150579109081157244282034598253454234099565413299889141712248398628855121754011863564203025323987268607493118863542671280166184907427681759327062658675315992860022204766824305177139301545288000602252559624076706547954285764969389727970851064261486921940256807326504273140024939168842110902257512375349139599707700113274430918792074427164352638939226433769317477858009722346437355727208409250344007179004455047222106818126664544092161665295638059268226060961605727344921219923767864206182544952936932156997231395352614719110174393702734697880552169702275653775359338566158359496823760612648488157523211706663081291006813136143658153746797942952561787855234637037573696442739963513958065681892682578166263308375147925733239971556539387693486183736697692176794978707740158768474806192947160732876361485968671347262550874866396656391293641338959135399479937038347304894012507229917315838064476966199896709628020395370772268803256725914997737752958769403525116858343750629523583681072107562766793089862457829895899403253709203514172039263192056456474445573113197610928369440933549886408460025854715376281382895715441922366532318623647378799023018517371574084246527494364793416552640680549139021349900781 . . . . . . . . . . . . . . . . . . . . [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) 8a032f17c66607d09c3e694633abd83375221cd6 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sidekicks.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sidekicks.ch' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e4ecc93fc000004030047304502201a9010a96820b3490771070585ca00138c6fe7cd5d9647f4f71c3810b1fac64202210098f785f90bc8f009ce9c999e00e05b1f18a9fdbc4e8e444c448c63791c209c6900770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e4ecc94120000040300483046022100ac248ecf450501f0c4c07f07081df31c36bbea91f6771c4c8744d2b2fecebba2022100ae8b5ce8bef86215c8a9adea728ec91b8bf4fbc8a643df00e8ccfcfc36232f8b . . . . [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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