www.knirpsetraeff.ch
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:30:21:30:15:b8:0d:91:02:d7:7c:3c:84:4e:75:cd:fb:9a 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.knirpsetraeff.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:30:21:30:15:b8:0d:91:02:d7:7c:3c:84:4e:75:cd:fb:9aSerial Number (int): 277714525602108680273746648505582701378458
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d2:48:30:76:19:6c:e9:75:fb:46:ad:2b:79:5f:10:cd:31:8f:70:91
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ab:e6:bb:a4:d2:4b:12:b2:ee:0c:7b:7e:cc:54:23:62:e9:1b:34:83
Fingerprint (sha256): 31:48:28:93:66:b0:dd:97:d5:3d:21:0d:cc:14:d8:72:86:de:71:43:14:36:b6:22:ac:f9:8a:5b:ce:fa:03:a7
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.knirpsetraeff.ch
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.knirpsetraeff.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
www.knirpsetraeff.ch
Other certificates including the domain name knirpsetraeff.ch
(limited to 100 certificates)
www.knirpsetraeff.ch
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Certificate
The complete raw certificate details for www.knirpsetraeff.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYTCCBEmgAwIBAgISAzAhMBW4DZEC13w8hE51zfuaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MTUwOTA4MzJaFw0x OTA4MTMwOTA4MzJaMB8xHTAbBgNVBAMTFHd3dy5rbmlycHNldHJhZWZmLmNoMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmap0lW2RZZqflXLztbzz1GWp sW+40aeCS8FkHQcAcd3X4SFi0GW8IfOYdS4FGhnQYqqi2T5n0o36gwHB8xJ5x7Lr fN2skvTspyMD0LdxTflVA2FvB+aQxeWAmt7DSRhD3leMSY4Vl/h3Kycm57kUK9Me AneAmSySOYm8vnL/vWO6qhtHThIVNtpptUyBNfGrigAKYBI02+ugtxh/yMrCM0A0 o3HmG/UzOV56XYwqk8F6ty69hyZa6LBmL15AeEH3fSIluiBqacoVMrVrNQdb/PAH 9zWrkgSX311csXwENHIQjZXodQa4Wtq3ZCl12c/VvZYMc5FjSr6vFDXgBRdKfQID AQABo4ICajCCAmYwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTSSDB2GWzpdftGrSt5 XxDNMY9wkTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j cnlwdC5vcmcvMB8GA1UdEQQYMBaCFHd3dy5rbmlycHNldHJhZWZmLmNoMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDx AHcA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFquvcFhAAABAMA SDBGAiEAiM1Cm2Ck9KBvjs+Ror4n/W3x0dtD13xHciLJPbhiOKwCIQDuMTLirxe8 A8DfvLhQx8a9rtEBPp0CeakhET8v/hjsSwB2AGPy283oO8wszwtyhCdXazOkjWF3 j711pjixx2hUS9iNAAABarr3BagAAAQDAEcwRQIhAKGen8fKMIwqLfKr6rPzvFLL Uq9AKdiiabG8pmfViKC/AiBW1T6V17SM64jCNqFMxNFCUep0wUWNrQuDO71BOL3n HjANBgkqhkiG9w0BAQsFAAOCAQEAbZ3sM1gz4ukn5xi75UKH0q9GgRSvhnUHpzz1 cE56m58h3JOBNwyhhtlKOa0GgIzs4VRbMOidoKiKScP7Ks8rgRZAvTz3kcRe33FO zYi2EUDDbtwXG03bQRB5921rRyaxrlK1AssHsT0AisO0u2TZQ8lWnPGxJPqfNc7T sUguxO7HzVuuliBL+QyD1mCyRkHvrEV4yU92lmdl71km972qD9Vh3AY7i55ccyN6 vV4EJyxRL/qUlWmKVSY+PpGvX32wbsnbuOPpNYX6C39UZFS/s+vTV3y+zVuJtrRi BOd1X7s5rTWoxGa3nP+O1Vl1smWgbb/d+84Yc8utcvH1aXSOUA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmap0lW2RZZqflXLztbzz 1GWpsW+40aeCS8FkHQcAcd3X4SFi0GW8IfOYdS4FGhnQYqqi2T5n0o36gwHB8xJ5 x7LrfN2skvTspyMD0LdxTflVA2FvB+aQxeWAmt7DSRhD3leMSY4Vl/h3Kycm57kU K9MeAneAmSySOYm8vnL/vWO6qhtHThIVNtpptUyBNfGrigAKYBI02+ugtxh/yMrC M0A0o3HmG/UzOV56XYwqk8F6ty69hyZa6LBmL15AeEH3fSIluiBqacoVMrVrNQdb /PAH9zWrkgSX311csXwENHIQjZXodQa4Wtq3ZCl12c/VvZYMc5FjSr6vFDXgBRdK fQIDAQAB -----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 277714525602108680273746648505582701378458 . . . . . . . . [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 2019-05-15 09:08:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-13 09:08:32 +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.knirpsetraeff.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 19398515352818321041806140136612911320258513702516825522097389273908105402213095744612875606865289391022177183781094142226604505766259492574629981232061941313587098970572683116732430500503509600856363490798825480503897546409427510638808857439178069980725278665749816499008613720784249123687198614472005925112425793033637099323609908624703877141257002077081205158755641624647204915895217665058659935131929234080732491981162130573048963043074377126135061744250155934479004735165478292160165105859215403635271598410020184833700301700833783083596474244649054283474777903683937444551830645416505593644650556072660085197437 . . . . . . . . . . . . . . . . . . . . [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) d2483076196ce975fb46ad2b795f10cd318f7091 . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.knirpsetraeff.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 (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) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016abaf70584000004030048304602210088cd429b60a4f4a06f8ecf91a2be27fd6df1d1db43d77c477222c93db86238ac022100ee3132e2af17bc03c0dfbcb850c7c6bdaed1013e9d0279a921113f2ffe18ec4b00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016abaf705a80000040300473045022100a19e9fc7ca308c2a2df2abeab3f3bc52cb52af4029d8a269b1bca667d588a0bf022056d53e95d7b48ceb88c236a14cc4d14251ea74c1458dad0b833bbd4138bde71e . . . . [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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