www.sidekicks.ch
Issued by R3
About this certificate
This digital certificate with serial number 03:1b:4c:e1:62:8f:9f:f4:8c:7c:91:d5:40:04:62:0a:11:14 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): 03:1b:4c:e1:62:8f:9f:f4:8c:7c:91:d5:40:04:62:0a:11:14Serial Number (int): 270626673295674174551234215507247810351380
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 02:dd:7d:38:2f:a5:81:a5:40:e9:e9:e0:13:9c:fd:af:77:e8:ec:f2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 1e:da:bd:63:6e:e2:92:f5:f9:92:db:36:b9:6b:f4:b0:40:96:79:d3
Fingerprint (sha256): ca:78:21:83:0e:d6:a4:7f:95:10:0f:af:4a:fa:81:24:b3:c0:4f:41:42:95:0c:1f:fb:be:3d:30:31:50:ce:7f
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+zCCBOOgAwIBAgISAxtM4WKPn/SMfJHVQARiChEUMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMTkwMDI0MTJaFw0yNDAyMTcwMDI0MTFaMBsxGTAXBgNVBAMT EHd3dy5zaWRla2lja3MuY2gwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoIC AQCWMW22ap+DRnNOKELMJx/2/BVFsFXQ3uNCVFsfVLPgYBhId3yCyywuvZS5NCgs OZF2MJktqAfWnFVeR5xCLBuLvE3ibNkU9G5pHs6zzgjkf1dbilq2pzmnadIv4/jG dHkyHMwCPn3s/X5Avyl0JI0W+Ca3K9qt+ss5phKFZJzFQiNHsO1BmxNlpGFuwEmm E41QRRtvC3OyhGIgNVKQBTx91/p3to8nMSLvMGVHRe58zSZgVk6dGRfDEeJPvXjc 4Khv4YEwi2QinSOaE3IoTgxCGtEMVyiv2cGYZhUW/7tBGKk7kJZx2j9/m3kL1ytN I3rCS+ps3MIzOTTspWgPohYRuwf43HUlV0nkomSvJLuIjJ082rIl5GjoV1J4Qcc/ Cr0ZweQ6qVADxgUELsSyGwQEsgVHX3CnshRkDt5JjY8QVH50HqPT50/CWOh/8KV7 FJNMYFf78OEpwgVz2nben+EtpmXTGCmSFMYaLE6VltPS6+8fpYJTCRsivDrHnutS UjZwIBqy/GiTMXJvWtX9G/IyYfOOXxMHGBSuJUwUl1zmbR6bK/KNqJiU6kAefCpM rlsPHhkx0on629QJhBkgOaajRYw+wgoal/E77err7ai5YLQIINYI8j/UOHZntzpZ ncbG2b5ldi9cQmOhV1d8aPITXdep4JVxllp/pvyb5uVYbQIDAQABo4ICIDCCAhww DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQC3X04L6WBpUDp6eATnP2vd+js8jAfBgNV HSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYI KwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0 cDovL3IzLmkubGVuY3Iub3JnLzApBgNVHREEIjAgggxzaWRla2lja3MuY2iCEHd3 dy5zaWRla2lja3MuY2gwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEEBgorBgEEAdZ5 AgQCBIH1BIHyAPAAdgBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAA AYvlLZlCAAAEAwBHMEUCIQCC9QFXxzoXaPXbPWhYu2GnFIhph879kxbKmL8ChGSC AgIgEeM6Rgfa++MMiL/cx4EesLQhG0WhCPEKVKoH+853xKAAdgA7U3d1Pi25gE6L MFsG/kA7Z9hPw/THvQANLXJv4frUFwAAAYvlLZlJAAAEAwBHMEUCIQCAJCPOzFfO bKpV3HSy3E86f3wEdiSHrNWVSbaGzmmU8QIgYb2BcHrsFmBFJzXT3OWlALCoPBlf JWkkWGwIXl3+FDQwDQYJKoZIhvcNAQELBQADggEBABTY3ndd3fc2MjCvlnSr08jT zorR7H1zFnAI1QrRC7inecAvwfpaBRGgdraFWGAt5QQdBWDgKhsmGsQ/hLMk5Lhv XPjHTT6WRBXyyB/BmRINQpWOO0S9VErEc1yw1rDsn3YIwCNxo7CcRb3eJCEoTdEj Y7WE8yV76zR5xLq7znvVfJYlk300+S4WtBOQj7NTfVkv+MBswRvm7rJEBfYb5Zsz ayECbBDyU4tefI287i3a25ou5NO13vDjbvaBXhwvgqEa7b2ql2hUWXxvHFUu8bCk pMsRFR1TG0Z6nU1kXMvfWBR5WH2ykOHJqGLbXHJmuHrtNcotKdQDs0cspmD5UnI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAljFttmqfg0ZzTihCzCcf 9vwVRbBV0N7jQlRbH1Sz4GAYSHd8gsssLr2UuTQoLDmRdjCZLagH1pxVXkecQiwb i7xN4mzZFPRuaR7Os84I5H9XW4patqc5p2nSL+P4xnR5MhzMAj597P1+QL8pdCSN FvgmtyvarfrLOaYShWScxUIjR7DtQZsTZaRhbsBJphONUEUbbwtzsoRiIDVSkAU8 fdf6d7aPJzEi7zBlR0XufM0mYFZOnRkXwxHiT7143OCob+GBMItkIp0jmhNyKE4M QhrRDFcor9nBmGYVFv+7QRipO5CWcdo/f5t5C9crTSN6wkvqbNzCMzk07KVoD6IW EbsH+Nx1JVdJ5KJkryS7iIydPNqyJeRo6FdSeEHHPwq9GcHkOqlQA8YFBC7EshsE BLIFR19wp7IUZA7eSY2PEFR+dB6j0+dPwljof/ClexSTTGBX+/DhKcIFc9p23p/h LaZl0xgpkhTGGixOlZbT0uvvH6WCUwkbIrw6x57rUlI2cCAasvxokzFyb1rV/Rvy MmHzjl8TBxgUriVMFJdc5m0emyvyjaiYlOpAHnwqTK5bDx4ZMdKJ+tvUCYQZIDmm o0WMPsIKGpfxO+3q6+2ouWC0CCDWCPI/1Dh2Z7c6WZ3Gxtm+ZXYvXEJjoVdXfGjy E13XqeCVcZZaf6b8m+blWG0CAwEAAQ== -----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 270626673295674174551234215507247810351380 . . . . . . . . [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 2023-11-19 00:24:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-17 00:24:11 +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 612734309229538009271290072462361740144940890213097425154664925425082955214836875566178175967224295873883600383977291990808587452346848302862842605702633475884290784916476735467867722391144499286917764048764166996811354848541473810418141768450442231608509622971354217220854994104932559131531795588449831486691261789537105645042481155113687587443589880295999351044577445987516635562837092267255761211576166798052154460740028799035893876913512904614448820823082201647063392732376763417913289777354412087820150832019158595585290786282696495257741620423684823542876857253962337628316051056882812253853382170694190001982274356179907510965211650135821569139917316578804394799667734841881964260016072683988964902866870985007151211516282270240949774506250072206271185950244098573209362567324773253346878277132855792713772295815509891604972073491142964734277191599950381333816850224310549129871007439985593923878245185119523598884258518394591808057333573335765697915167695134053678521498725402564822016292148747406757439231129085216741486446200623462877990591605745260408028301716049438769680213748110129877651906569467814112815583528313012615578995647307730599600417809143516281083896873397343267658790741151455427516700776335306922230372461 . . . . . . . . . . . . . . . . . . . . [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) 02dd7d382fa581a540e9e9e0139cfdaf77e8ecf2 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018be52d9942000004030047304502210082f50157c73a1768f5db3d6858bb61a714886987cefd9316ca98bf0284648202022011e33a4607dafbe30c88bfdcc7811eb0b4211b45a108f10a54aa07fbce77c4a00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018be52d99490000040300473045022100802423cecc57ce6caa55dc74b2dc4f3a7f7c04762487acd59549b686ce6994f1022061bd81707aec1660452735d3dce5a500b0a83c195f256924586c085e5dfe1434 . . . . [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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