myls.ch
Issued by R3
About this certificate
This digital certificate with serial number 03:42:56:d6:89:53:6e:7d:18:2b:22:ea:e3:fe:a8:9e:d4:08 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=myls.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:42:56:d6:89:53:6e:7d:18:2b:22:ea:e3:fe:a8:9e:d4:08Serial Number (int): 283910921556528155516539765076803115209736
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a8:ca:17:2d:6a:44:b5:89:b9:c5:78:69:02:49:ea:3b:c6:a5:a2:4f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 31:fe:ca:2d:47:96:9f:ca:27:31:72:4e:18:ea:b9:e0:34:a6:b1:3d
Fingerprint (sha256): a2:ac:e7:03:09:f5:67:92:c5:8c:f9:cb:25:1c:27:1d:e5:aa:00:6d:1f:39:a1:b1:ad:22:b7:22:65:16:9c:8d
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate myls.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for myls.ch
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
*.myls.ch
myls.ch
myls.ch
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Certificate
The complete raw certificate details for myls.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE5TCCA82gAwIBAgISA0JW1olTbn0YKyLq4/6ontQIMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MTUwMDAyNTdaFw0yMzEwMTMwMDAyNTZaMBIxEDAOBgNVBAMT B215bHMuY2gwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCiGkJzM8AS 7wChoDr7tAKVE74jdELv/L+tUXYacGU4odrCberKk70sL/IRFFjEh1bZIJqLgN6W rFCC8VeRcrBLSo71DgBjShDblrzP1diMscPiiPq4x4NBvfAhQXappqJKzIRV7Nvw qvpnBVuTbt2eUIG7bJCHedNLrTTJDLqYGZ+++FsdRYS24/KTq6ViKDTdfozCNO6x SjrT3w1DvcUUSvBTGe8IOWQzwZ0yFDKe+pFRsfBtzBQcxlC6nqrHM1ythVIPgUqV JXt6Tl9pK2laaQQmSTilWQfYCp8VFbz6Z00LMx4jvNBxd3E7Wr2rI7LVAzMq1Rfh AOSwuKWOj7tjAgMBAAGjggITMIICDzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFKjK Fy1qRLWJucV4aQJJ6jvGpaJPMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMB0GA1Ud EQQWMBSCCSoubXlscy5jaIIHbXlscy5jaDATBgNVHSAEDDAKMAgGBmeBDAECATCC AQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2ALc++yTfnE26dfI5xbpY9Gxd/ELPep81 xJ4dCYEl7bSZAAABiVcSgOgAAAQDAEcwRQIhAP7S7jZr+t9aJ8MPc00Mg3FFf0gi OGalU7u2pv3hoK7rAiB72brjMnbiYUuNGJFxqXi+i3e+d/UdTyj5wf43NczhdgB1 AOg+0No+9QY1MudXKLyJa8kD08vREWvs62nhd31tBr1uAAABiVcSgQkAAAQDAEYw RAIgUPj6A9c56woEsgervqt/YC1PHtZJUv9jthrbEMTiztUCIAv5s336RFBNvzD7 MXBN9jZ8mywPEvDKXfI/oymh4P3SMA0GCSqGSIb3DQEBCwUAA4IBAQAc4Tbg4gHz zqXh2rHDdqN4OyFG8d0CDTKc/11TdRI40xtbY8cBjXG4dhv+nD52jNMjCylR3S/p c53b0SfDpfRrUXSl1naLX85ldVnoiyQhWphaH/Ts1Jlie23UPoHDEVlU1ZEmRZ+n XoMKNm8S4Cy2XR3k4CjrHY0jEwes6JT7N4saTcWE2BIGYZA0P+fXxHmRm3AfW2oA m1KkWL1gKR7HfFPIQPZjlNNf3l5LgMKP2OKOFu5AbZo9QUIok373g1SJoRZBmPkJ +xd8m/KkT/PHdKMCJhD6ktNryrQ+vrBopSnuPZ+yhzQUH1QMR+FdBi1YYcwnLKtl nk8gDmxaX78F -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAohpCczPAEu8AoaA6+7QC lRO+I3RC7/y/rVF2GnBlOKHawm3qypO9LC/yERRYxIdW2SCai4DelqxQgvFXkXKw S0qO9Q4AY0oQ25a8z9XYjLHD4oj6uMeDQb3wIUF2qaaiSsyEVezb8Kr6ZwVbk27d nlCBu2yQh3nTS600yQy6mBmfvvhbHUWEtuPyk6ulYig03X6MwjTusUo6098NQ73F FErwUxnvCDlkM8GdMhQynvqRUbHwbcwUHMZQup6qxzNcrYVSD4FKlSV7ek5faStp WmkEJkk4pVkH2AqfFRW8+mdNCzMeI7zQcXdxO1q9qyOy1QMzKtUX4QDksLiljo+7 YwIDAQAB -----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 283910921556528155516539765076803115209736 . . . . . . . . [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 2023-07-15 00:02:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-13 00:02:56 +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 'myls.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 20463554481257464081980032218621850241128674663679968376301205092128319114757884920330199562565841100372800565102143992347834010140239195895359200158183687649626424508699942413046386967997889295858373337965501807391576220163563058703280563027797650308153992158026562225025638621588210321349444164517916416197676314383460416931206866095542268141857142114777539850258674875697929564355427332286632773955222208062174366517983462376812867445660085514531038122575873383797008211199318818926349375100022674467917615791241874942158769911805823154457266433402684412411732049076425377453219795420117411601634722292599486397283 . . . . . . . . . . . . . . . . . . . . [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) a8ca172d6a44b589b9c578690249ea3bc6a5a24f . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.myls.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'myls.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189571280e80000040300473045022100fed2ee366bfadf5a27c30f734d0c8371457f48223866a553bbb6a6fde1a0aeeb02207bd9bae33276e2614b8d189171a978be8b77be77f51d4f28f9c1fe3735cce176007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189571281090000040300463044022050f8fa03d739eb0a04b207abbeab7f602d4f1ed64952ff63b61adb10c4e2ced502200bf9b37dfa44504dbf30fb31704df6367c9b2c0f12f0ca5df23fa329a1e0fdd2 . . . . [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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