bakalari.1zstrebon.cz

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:e0:d2:de:b7:cb:e9:4f:aa:7f:8d:f9:ca:3f:63:75:7b:af was issued on by Let's Encrypt .

While the 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.

bakalari.1zstrebon.cz

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:e0:d2:de:b7:cb:e9:4f:aa:7f:8d:f9:ca:3f:63:75:7b:af
Serial Number (int): 163615830418904370303697884906249732324271
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 78:ab:36:bd:92:c0:ed:85:1b:5f:68:79:cc:b6:a9:be:63:b0:25:86
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 56:c2:74:19:8e:7a:e3:21:9a:e2:aa:e1:bd:23:30:c5:6a:f0:af:2c
Fingerprint (sha256): 48:a7:e9:d9:94:44:ca:f1:f0:4c:a0:16:aa:74:cc:0a:72:c4:9d:f8:8f:f5:59:23:ec:75:ce:38:02:aa:f4:b4

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on bakalari.1zstrebon.cz
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: bakalari.1zstrebon.cz

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGDjCCBPagAwIBAgISAeDS3rfL6U+qf435yj9jdXuvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMzAyMzEwMDBaFw0x NjAzMjkyMzEwMDBaMCAxHjAcBgNVBAMTFWJha2FsYXJpLjF6c3RyZWJvbi5jejCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMJ23CWdRXS1J4sn3bEsv6rv z2/r3L5HKMfIT6eN7rfdu3jSDKROp6+ZPdb4BtZjwNffdk0CQddTzFzm0mlowewO BE30ytHvG3LYPsYKXBmVvMXId95iUr1bRtUL73prILzKM3LtgLXNrIpvXs+4G99V /NP/XyPi9REM8o0cdFumtVFWjU+9NvAO2H3nB2OVGYlSN6TpmG3SNQ03GkenUZh7 423fTXC5wlXuVL4WxshP/cc6M6K4aEp1K9nt5raE0HmtY6UtrJc2c1tAj9sqcFYN zIbve5UJw3kUr4x6+q+NUyq/ZPpxFkkOSup/Dor0j2v7PPNIbOx4dfc+261fm3YD jCQqb2Nah4lOp1cb932wwkBNFufCdDYLNVj5JalTxDDZWgUoxt1j7rBLI2+qvqhN ibjttXmjuoS3v/zp40O/T4UREvHSGJmL1zjBCRU5tpOjGqBlphn+gjnfNXPxKoHh L+crjF3bQZ8FKszNDwYx7qegH4hzWnL1TwCDQ0kYSE1HkhsjJj6HsqbzgF41qcEM rtwNlE+eGCo1gZgVz4pbeU3hI8ucuV11NPJOyZNzgmFRsTgNCvapHvoi9la+8uLB MczvXfP7rxqVrbB4OGSaYYZsSA9tTO4oKH2fR6MN6OktG86S72JDXaV8N9Z5E1nm UVSRtnYX+3+U9q+Sp8XXAgMBAAGjggIWMIICEjAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFHirNr2SwO2FG19oecy2qb5jsCWGMB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29j c3AuaW50LXgxLmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9j ZXJ0LmludC14MS5sZXRzZW5jcnlwdC5vcmcvMCAGA1UdEQQZMBeCFWJha2FsYXJp LjF6c3RyZWJvbi5jejCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC 3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUg cmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29y ZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBz Oi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IB AQAv87RnPgIBES7RYItV7pTISKfHOd3UBgp9eKLCthL/+MQtuSWrpo5YvJ7OTdou qXsVDzf2zFkG2ch3RWu6zWa9xY4Zsgcn3ryX5neFMklD5mkpXSpI5G4xppVGaQ+t qdj0XgxBbxarhFUovy37i2Qu5mfGgcbtJbDzNYuFrrz45MhjVqKuytYaqYdEJHgp h99BXsJ+A5sb8gn42tIEolwStL0Ove1JZ9OIKyDCoyonWSd0Gdem13bLyUe9s1EQ xkIOesFYQFQnd7PTy8Ha1SRJ29lDKG0b5uAUhJ0+IlllZ6ttsJJiA0EvM5Ss18VC yqZMtMe5pIaSpqfN9DSCcT/3 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwnbcJZ1FdLUniyfdsSy/ qu/Pb+vcvkcox8hPp43ut927eNIMpE6nr5k91vgG1mPA1992TQJB11PMXObSaWjB 7A4ETfTK0e8bctg+xgpcGZW8xch33mJSvVtG1QvvemsgvMozcu2Atc2sim9ez7gb 31X80/9fI+L1EQzyjRx0W6a1UVaNT7028A7YfecHY5UZiVI3pOmYbdI1DTcaR6dR mHvjbd9NcLnCVe5UvhbGyE/9xzozorhoSnUr2e3mtoTQea1jpS2slzZzW0CP2ypw Vg3Mhu97lQnDeRSvjHr6r41TKr9k+nEWSQ5K6n8OivSPa/s880hs7Hh19z7brV+b dgOMJCpvY1qHiU6nVxv3fbDCQE0W58J0Ngs1WPklqVPEMNlaBSjG3WPusEsjb6q+ qE2JuO21eaO6hLe//OnjQ79PhRES8dIYmYvXOMEJFTm2k6MaoGWmGf6COd81c/Eq geEv5yuMXdtBnwUqzM0PBjHup6AfiHNacvVPAINDSRhITUeSGyMmPoeypvOAXjWp wQyu3A2UT54YKjWBmBXPilt5TeEjy5y5XXU08k7Jk3OCYVGxOA0K9qke+iL2Vr7y 4sExzO9d8/uvGpWtsHg4ZJphhmxID21M7igofZ9How3o6S0bzpLvYkNdpXw31nkT WeZRVJG2dhf7f5T2r5KnxdcCAwEAAQ== -----END PUBLIC KEY-----

ASN1 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 163615830418904370303697884906249732324271 . . . . . . . . [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 X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-30 23:10:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-29 23:10:00 +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 'bakalari.1zstrebon.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 793345114374249050217689832977302547476836018816681717780839883646764051085622889899444230424926269893988927852185056784501763810857602125167344719832855239885274302188927754754609534902744094063997074919448456110734244913215064795201386188888926057939647146489507748582517458466384020580593279252668814470342872623359947373623763328610534863864646211782099877242228717008155931730723334807947219405704162384454708931032550641358839398125489122231774301179632707277179428202464491053665438905782096144341433909595361715927765702595343288690462247692952144555235558742235166944423713480932447127644655344287642164820191255459690523376062486437114260799086064859027753219841696143846640597268671960415474225289108990422649606024993607675972129386208807562019632681125344499862451235351732463704475814938838397672564587884743826159521345913854046081787233945772879017606152735859354883792574274421778977448404652373874194358904152750942128120087256974219200542969754918804612684380012324763949050199264906875279627105416474066973519033342929676303316514556852072996112679185623223145267680990021801823487715701100171688551717383105938347506715816117183912598327213506337920866869375597634658756589131740071996518483421537600232298628567 . . . . . . . . . . . . . . . . . . . . [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) 78ab36bd92c0ed851b5f6879ccb6a9be63b02586 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bakalari.1zstrebon.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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