fdrive.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b9:8d:88:39:f8:12:4a:50:52:a5:63:fa:89:6a:6f:62:05 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=fdrive.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b9:8d:88:39:f8:12:4a:50:52:a5:63:fa:89:6a:6f:62:05Serial Number (int): 324477224151184381836916992695586461278725
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 41:67:40:28:c9:6a:f7:7e:19:9d:cb:f9:19:72:98:bb:ed:d6:28:5b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 43:dc:bc:77:5a:fe:3a:d0:d4:64:3c:22:32:15:f9:15:1d:50:59:8f
Fingerprint (sha256): 00:8b:67:72:23:2b:2b:e5:62:93:e0:a3:af:09:46:9b:ee:7c:5c:aa:1d:96:cc:48:60:b6:9f:55:75:cb:7f:51
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate fdrive.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fdrive.cz
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
fdrive.cz
www.fdrive.cz
www.fdrive.cz
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test.fdrive.cz
fdrive.cz
www.fdrive.cz
cti.fdrive.cz
fdrive.cz
test.fdrive.cz
test.fdrive.cz
bestel.watdrinkje.be
fdrive.cz
fdrive.cz
www.nutsinbox.com
firebase.axtrofit.com
fdrive.cz
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24net.cz
www.melotrax.com
weimagineer.com
www.fdrive.cz
sendsms.cc
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test.fdrive.cz
test.fdrive.cz
simple-invoices.com
test.fdrive.cz
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bestel.watdrinkje.be
xerox.savebook.xyz
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omakase.peblla.app
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staging-dlk.girls2-fc.net
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broadband.dev.utah.gov
test.fdrive.cz
wasbach.com
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galaxy.matthewpaulin.com
odyssey-dev.newgameplus.live
treforproperties.com
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www.fdrive.cz
Certificate
The complete raw certificate details for fdrive.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFWTCCBEGgAwIBAgISA7mNiDn4EkpQUqVj+olqb2IFMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MjUxOTE4NDFaFw0x OTA3MjQxOTE4NDFaMBQxEjAQBgNVBAMTCWZkcml2ZS5jejCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAOdbeRPCgBrHu0IG79ud5jbf30puUrz8pIKu558b c/ti4MVYazlUuCBMwaFBDQg3DY7A87M399N7ahPN+dYvy4Dj9cwx/p7hPdUMhaDL b0Y9xW3TXB04ReXWFDQjIHW9O1N4WoUgTb2o6edGyxGrt9nPL2czk0wPyY6eVQJU yv8SfVMxCgyQq59nmOoR3G3gFK4d6yjJwxIF2pgUA3U3tKggd08Qe4wwSuBarFUd GQeKYzI+oYTQPjOseGjLHxNpHsejjeiS5hyJ+DMMS99XS+2r7V0ab0UmL3LOtW90 h0VggNnCyejgcNhpVAZ/jYDvpVra4X+MIRki/ikQfh6DO1MCAwEAAaOCAm0wggJp MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUQWdAKMlq934Zncv5GXKYu+3WKFswHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAj BgNVHREEHDAagglmZHJpdmUuY3qCDXd3dy5mZHJpdmUuY3owTAYDVR0gBEUwQzAI BgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nw cy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwB0ftqD Ma0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWpWJnJQAAAEAwBIMEYCIQDt F9m8cUarF1gkHUHF3LrBtYy1rYaCUNLqVj9UcVfpQwIhAJuYPqjFKz3zpDKEYRxQ 1dJ9dTudUqCRWIszbDlQYK/pAHUAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWmOLHH aFRL2I0AAAFqViZyQwAABAMARjBEAiA5cyO+HQ6j/jU1deP8mSy1TqXMLdxmJXC8 qhNvYyCG3QIgaKM5yKNNL5wzQPNtiIQzw/wyQi7HyJSAevDYAFSNjtswDQYJKoZI hvcNAQELBQADggEBAFEl3Qo8ZIsFrr270y2thv50PPEmD9hOtnDwKmq9Eu3Oqz01 VwFMGjawaaNc7RcLW1IOPmATZQ87VetBqVsd787qH69Xmv3d/jyhiwhpA3o+F5Jr OzZvPYWOtw09OfKliBBUBIXnEcJUbQpEW4vJwSEYWuvydzT5Q7u66tj2oNRujwsA nzEaAlC8nGC6rBmhYOu37ZcdKHIItnJBUItJXzABtI5lXjEvs8A8p7hr0QNkjWXn 420Va46TmY71bFDeHtvbkVkLUm2k/beXehFaJvq52vyIIE0hNIC4vNBnQTeL3/8R x/KIVs7c3rKpe+VCH+qOEvMXMoAH9G6yCvbDjH0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA51t5E8KAGse7Qgbv253m Nt/fSm5SvPykgq7nnxtz+2LgxVhrOVS4IEzBoUENCDcNjsDzszf303tqE8351i/L gOP1zDH+nuE91QyFoMtvRj3FbdNcHThF5dYUNCMgdb07U3hahSBNvajp50bLEau3 2c8vZzOTTA/Jjp5VAlTK/xJ9UzEKDJCrn2eY6hHcbeAUrh3rKMnDEgXamBQDdTe0 qCB3TxB7jDBK4FqsVR0ZB4pjMj6hhNA+M6x4aMsfE2kex6ON6JLmHIn4MwxL31dL 7avtXRpvRSYvcs61b3SHRWCA2cLJ6OBw2GlUBn+NgO+lWtrhf4whGSL+KRB+HoM7 UwIDAQAB -----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 324477224151184381836916992695586461278725 . . . . . . . . [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 2019-04-25 19:18:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-24 19:18:41 +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 'fdrive.cz' . . . . . . . . [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 29206155443791844170653289058304053461583027898095608977988092382379842714247818386572988447542146867438101593776211632654757953569622801141145734304020869177648969238518570857180930908094426757184962378597263088650691557771321981587059458693877477465036320376743227151506525975226876431921089775772402261229622248490019733741998590933091751249251146162857650330505023490315066674085192343501149460835204154348241008487406595393559931741450634821013625848954366342939442310438627136845524263866945559145238170760451364469877877496635834919780954930709946187433719437800434423682886835496877168777173622210412629146451 . . . . . . . . . . . . . . . . . . . . [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) 41674028c96af77e199dcbf9197298bbedd6285b . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fdrive.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fdrive.cz' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a562672500000040300483046022100ed17d9bc7146ab1758241d41c5dcbac1b58cb5ad868250d2ea563f547157e9430221009b983ea8c52b3df3a43284611c50d5d27d753b9d52a091588b336c395060afe900750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a5626724300000403004630440220397323be1d0ea3fe353575e3fc992cb54ea5cc2ddc662570bcaa136f632086dd022068a339c8a34d2f9c3340f36d888433c3fc32422ec7c894807af0d800548d8edb . . . . [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) 005125dd0a3c648b05aebdbbd32dad86fe743cf1260fd84eb670f02a6abd12edceab3d3557014c1a36b069a35ced170b5b520e3e6013650f3b55eb41a95b1defceea1faf579afdddfe3ca18b0869037a3e17926b3b366f3d858eb70d3d39f2a58810540485e711c2546d0a445b8bc9c121185aebf27734f943bbbaead8f6a0d46e8f0b009f311a0250bc9c60baac19a160ebb7ed971d287208b67241508b495f3001b48e655e312fb3c03ca7b86bd103648d65e7e36d156b8e93998ef56c50de1edbdb91590b526da4fdb7977a115a26fab9dafc88204d213480b8bcd06741378bdfff11c7f28856cedcdeb2a97be5421fea8e12f317328007f46eb20af6c38c7d