dakotaci.cz

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:77:3c:b8:18:2a:62:dd:6b:e7:a0:6a:62:9e:20:0b:75:ce was issued on by Let's Encrypt .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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.

dakotaci.cz

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:77:3c:b8:18:2a:62:dd:6b:e7:a0:6a:62:9e:20:0b:75:ce
Serial Number (int): 127686597147856999685797145533203817919950
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: cc:9b:29:25:b5:dc:89:20:ef:ad:61:28:45:19:7a:08:20:3c:f8:36
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4e:ab:86:7c:8a:39:d8:b2:55:c6:62:8d:bf:cd:a0:31:0a:cd:ad:82
Fingerprint (sha256): 15:d7:b1:35:0c:48:73:02:e6:d4:14:29:12:92:46:58:44:1a:0d:44:10:29:f7:0f:50:ff:de:0b:04:35:7e:fd

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 dakotaci.cz
2
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

www.dakotaci.cz
dakotaci.cz

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGCzCCBPOgAwIBAgISAXc8uBgqYt1r56BqYp4gC3XOMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMjgyMDE2MDBaFw0x NjAzMjcyMDE2MDBaMBYxFDASBgNVBAMTC2Rha290YWNpLmN6MIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAqk86x/JGDxZHe5Z/E1f2tuM2sjt3Wnjp+RkX flEVpgWLxZS5olq3Zvj0+fTS0nHK4EhIno+9RYR8iODu9mVdD8Cl+S9DUFC17Wnk pPrW3Cs6/wTy3T6QZTjvE/p5a+sQJ3p9Or2oYdMnMMOAkJYWKPjWj7BnQZee26g6 rsbwHA90P6N8CvHZ8Z+p3wuBlLAYTaptYS0+VkGIug4vxmvnSHBFeAxZuA2+t5xX dS25B1V1L/eA3CwqmmmhY+OVert8uyl4h9iZCvr1k7yI768SlYJPKLWdlOSm4r9L qPgqkF/LFfJbJ3O7e/rurDfS2NhFewLEcQnUTaTBrtP4xXnWppcewK6GFtZdpuW3 /lK2t0f98Df/gMfpc51JVzKZvKr4N6dke2HYZXg5ZPwknovsRhOQssDdK1S+KQbm GwqSeLQJwUzh229TrvhzTI0yzu8/QOktNWCE+aUQs15DOXoXrVhF7aqf+/WRVhfy 5XH9B2dLNkqzCRVJMt9RBF/GENRFztbDjLX2sW3b1jUE8YyPvDIICc8d3oLofEL+ Nyw5nMFvda6K3ZDLDTpjp20jtdMYeh+Nz/2cALv7SVRarW727OoRpzRwL3MHzJcs J/5D0zsEXZdENSW7gbaqu/2DqCYqJpwhKJxH2kgwEHS9Ydgb+NdiNINToPKyfz+7 aMDqLTkCAwEAAaOCAh0wggIZMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUzJspJbXc iSDvrWEoRRl6CCA8+DYwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw cAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDEu bGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgx LmxldHNlbmNyeXB0Lm9yZy8wJwYDVR0RBCAwHoIPd3d3LmRha290YWNpLmN6ggtk YWtvdGFjaS5jejCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMB AQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGr BggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVs aWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFu Y2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8v bGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQBm lWXKhbufEBGKfwopvZESCc2uFXdBek8nuznWWyHZxSVXK5tRsljb96Lq4nvxbFsq Wr5juL4vaJ3eauf4+EUgqI57Bho4mRut1aXFxlhdYhqctz0puX4kB/9sjv9+pL9B 1wlETwTYvAntjdJJkoSzb6xYwJH8kxovl76Sss4xoICSGd0b4LB4IDM/zSiKWCHV e7PUbfaYIY/eOSnO77J6E5ImYU9t873m5yy3yrM+CRLafwvPI1QNxsck0DSxg6rT h8OMdHwsP271nD1N8R3QSXAEtr17RCE8wr46298w2+ZSdfCHNelTM6HMXTIOs1E2 37wY3A2u3pVD1UnWGJRC -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqk86x/JGDxZHe5Z/E1f2 tuM2sjt3Wnjp+RkXflEVpgWLxZS5olq3Zvj0+fTS0nHK4EhIno+9RYR8iODu9mVd D8Cl+S9DUFC17WnkpPrW3Cs6/wTy3T6QZTjvE/p5a+sQJ3p9Or2oYdMnMMOAkJYW KPjWj7BnQZee26g6rsbwHA90P6N8CvHZ8Z+p3wuBlLAYTaptYS0+VkGIug4vxmvn SHBFeAxZuA2+t5xXdS25B1V1L/eA3CwqmmmhY+OVert8uyl4h9iZCvr1k7yI768S lYJPKLWdlOSm4r9LqPgqkF/LFfJbJ3O7e/rurDfS2NhFewLEcQnUTaTBrtP4xXnW ppcewK6GFtZdpuW3/lK2t0f98Df/gMfpc51JVzKZvKr4N6dke2HYZXg5ZPwknovs RhOQssDdK1S+KQbmGwqSeLQJwUzh229TrvhzTI0yzu8/QOktNWCE+aUQs15DOXoX rVhF7aqf+/WRVhfy5XH9B2dLNkqzCRVJMt9RBF/GENRFztbDjLX2sW3b1jUE8YyP vDIICc8d3oLofEL+Nyw5nMFvda6K3ZDLDTpjp20jtdMYeh+Nz/2cALv7SVRarW72 7OoRpzRwL3MHzJcsJ/5D0zsEXZdENSW7gbaqu/2DqCYqJpwhKJxH2kgwEHS9Ydgb +NdiNINToPKyfz+7aMDqLTkCAwEAAQ== -----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 127686597147856999685797145533203817919950 . . . . . . . . [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 2015-12-28 20:16:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-27 20:16:00 +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 'dakotaci.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 694802103369986562858705848623932337057994714751665380217311609467944284539733052336705145442204442236595206375153309166967269162342038424671753096741604382901024325158747658048391437197493811233888341375097410985770582615059310430483002494033551618886300784621015873201634333805250296170844356655030713725809161641098780121158952021686961093098749587042671145086033332973851649457817345765773986027483550750039805961420347497878174218612072446973206730648683880733976722906941743852280105150505322734039572085875283017157245142375408442421716373879402109959935507837627411858890640512884437455310738813191570903465167846607483242403795468981774299954983639437803481547568879429887970955409437070835398039422030261016900914902954875204083629139532519545127030263044376638196514134485401918383145483167002248016303156697543427213820513175077572654501523222638062370483646430289928972992751735681380765551422596568803743481441735945023357818637004845677782212392212762248558386528619060071803148668859212973684579361380943618566158058118284987776858977792334156017915898518599830092786102432712718777444848650079693266362873431372669726986879117745651714116127674076033589851801127765337340895733014547049283951665049969195708351917369 . . . . . . . . . . . . . . . . . . . . [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) cc9b2925b5dc8920efad612845197a08203cf836 . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dakotaci.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dakotaci.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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