koneclopate.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a3:9e:bd:79:6a:c5:0c:05:42:52:a1:8c:95:02:38:7a:f3 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=koneclopate.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a3:9e:bd:79:6a:c5:0c:05:42:52:a1:8c:95:02:38:7a:f3Serial Number (int): 317013885433464719621986406452895696845555
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 01:3b:6f:ac:6a:0b:f6:df:24:6c:4f:41:14:44:c6:02:43:df:bf:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e3:fe:ba:94:e0:db:45:3c:61:e0:75:4a:e8:2d:cb:d8:e0:3d:72:cd
Fingerprint (sha256): 97:3b:21:f6:9a:99:1d:31:23:57:0a:40:2e:3d:9a:07:19:88:f7:a9:f2:4a:82:55:92:71:63:9a:25:36:64:81
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate koneclopate.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for koneclopate.cz
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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
koneclopate.cz
www.koneclopate.cz
www.koneclopate.cz
Other certificates including the domain name koneclopate.cz
(limited to 100 certificates)
Certificate
The complete raw certificate details for koneclopate.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGaTCCBVGgAwIBAgISA6OevXlqxQwFQlKhjJUCOHrzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDMxNzI2MjFaFw0y MDA1MDMxNzI2MjFaMBkxFzAVBgNVBAMTDmtvbmVjbG9wYXRlLmN6MIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6V8j95MxTRh6bZ2jM0cb21UlFbMHnILy qojAFcs0LJ5D5p9+1klYzN1aXYOmvW68NafN3/YLty2/AG16On1Z1PWKdSiJHd0q qaCvqC4i9pJhiLu/0V+nX8Xmt4nZI80cVcE1XugcSkK9XzxJdsFhbOdeSYuZifSz 0qENJ4JhvuljoycxEPHwEIO+WqQdGPW5jPxXg8rlctHwsVmIfYxkNpyE17XIXpaQ 1tu6kHEIj3/oIH4M0L4mvGUvcVOZHpZAtOggAmkT5jpD8Py261LNxok/17bQqchX 8mkrgNpdYresix0ExnaH6EJuCydf5F0n3AYRAX62CGaGgsFBiLn7aE6k88+nC7Du BrBOeLRVn8gvkJCXxCZAG4pH5eSye2l+HAwiZekw9AXljORKiifP2DL+XZO6loa+ Xs5GRc/L0hJMU2flPRnecSGYkG6Yj2DeM3aCMEu1sfr9cXy5ww6KKVVvSylFBY9M Tz+r3dYdVMlOy/17axovO3DagVcjaXA9ML0Hs3iCcxEi7tIPz5HLyiE3ueRsLcRY tMkVzrDArOWeqwgaacZYEjcEt1aXg2pHeNXg3kLcf1KO2R4CLQimiKwbvUXMwE1R w9dj8Hxw1F/hg0ftr04KPY8mHTLwHXSAhCNK9vGksm6nDign+Ed3AcN7YGpM1MlF yUE8JV38uw0CAwEAAaOCAngwggJ0MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUATtv rGoL9t8kbE9BFETGAkPfvzQwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAtBgNVHREEJjAkgg5rb25lY2xvcGF0ZS5jeoIS d3d3LmtvbmVjbG9wYXRlLmN6MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAsh4FzIuizYogTodm+Su5iiUgZ2va +nDnsklTLe+LkF4AAAFwDE2q5QAABAMASDBGAiEA506qN1oy6SJdSo7X1shYgwwM lN18CMLBO2iNwPAHEeICIQDXsK4z6fMi3T0pYh0lTRYjr0ogCRJVSGUFErMu/eil DgB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABcAxNq5cAAAQD AEcwRQIgBvUPyDMIAyzFhSana+TopO6AjttMjlM3gLk7cpKuxkACIQDr9mvnKf00 9cN4dsaAXRbBvOAGYzTDgPtLWeLKekXZkjANBgkqhkiG9w0BAQsFAAOCAQEAF7H+ GNuffx6xhWjDq6gaj/fPXRuIBrfhhhoM4+YI/ZkMDl6rZ+WOt82p9XjTSXDzNI6H Kd9URRLIuiLen44n3OkclWRmtfscv9c5UDCL3+/2t5chsc12NIiGy/wIZGv5uJL5 mQXHzYF5JQK/Jr1Tai/PZoAHKFHYn32Av8Iv/voDDmUpaZE3BzEIFXyptzDH87qK JZbxcPs/EUv9fTFFZG+EVy5vZ/x0ed1lDXSNTweLqSIAKSawSpIFnGmXTxnwNwD3 d2rTpdmvypgE3f1BwLEBUmo5FggfyDPB27HDtD0RHuHFtFJOIibhYpu5e7l0p031 1hZ4fyI3IVCiStEwsA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6V8j95MxTRh6bZ2jM0cb 21UlFbMHnILyqojAFcs0LJ5D5p9+1klYzN1aXYOmvW68NafN3/YLty2/AG16On1Z 1PWKdSiJHd0qqaCvqC4i9pJhiLu/0V+nX8Xmt4nZI80cVcE1XugcSkK9XzxJdsFh bOdeSYuZifSz0qENJ4JhvuljoycxEPHwEIO+WqQdGPW5jPxXg8rlctHwsVmIfYxk NpyE17XIXpaQ1tu6kHEIj3/oIH4M0L4mvGUvcVOZHpZAtOggAmkT5jpD8Py261LN xok/17bQqchX8mkrgNpdYresix0ExnaH6EJuCydf5F0n3AYRAX62CGaGgsFBiLn7 aE6k88+nC7DuBrBOeLRVn8gvkJCXxCZAG4pH5eSye2l+HAwiZekw9AXljORKiifP 2DL+XZO6loa+Xs5GRc/L0hJMU2flPRnecSGYkG6Yj2DeM3aCMEu1sfr9cXy5ww6K KVVvSylFBY9MTz+r3dYdVMlOy/17axovO3DagVcjaXA9ML0Hs3iCcxEi7tIPz5HL yiE3ueRsLcRYtMkVzrDArOWeqwgaacZYEjcEt1aXg2pHeNXg3kLcf1KO2R4CLQim iKwbvUXMwE1Rw9dj8Hxw1F/hg0ftr04KPY8mHTLwHXSAhCNK9vGksm6nDign+Ed3 AcN7YGpM1MlFyUE8JV38uw0CAwEAAQ== -----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 317013885433464719621986406452895696845555 . . . . . . . . [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 2020-02-03 17:26:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 17:26:21 +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 'koneclopate.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 952073237231296287152539699399372606111205063222107336225080851966829870077749316189622611965940518887264164554199213734560692053036062429185487520581462775634885445097341224764542524792591790797681132809473527529171840265232659408997200218544860617579479763826311551989398786122408121451450373674241889549199743759163719889626874079762963282713678099039802126697404714760064457694807541942745046876941422392878351842795933045815125636441195332226803456103756464912649710255275586663711859529374025362703513335620925284690266273548549907153784618790051756856758328185848223340870078356695722815612195950510184890413097057107275662211997211428773354891900288837214603276194478209791789778553692037368587974055738907151445554047342462745417445708080149763212073706781514568464964788202288877762441356086297420158410535567061088754570757580914527270211480920558539182907689015087908365551925596677476337107501885619816602767749594600990288052917765090496686452327768815729880027483097764516795993682172169976891756985747971734270026090967638119103408986137134243021932280885983668561985855124519247801540492101657296730401737675918944161638984647130415715624679844830643973927757505172840257705209426532652063823234789993037276617947917 . . . . . . . . . . . . . . . . . . . . [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) 013b6fac6a0bf6df246c4f411444c60243dfbf34 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'koneclopate.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.koneclopate.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001700c4daae50000040300483046022100e74eaa375a32e9225d4a8ed7d6c858830c0c94dd7c08c2c13b688dc0f00711e2022100d7b0ae33e9f322dd3d29621d254d1623af4a2009125548650512b32efde8a50e0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001700c4dab970000040300473045022006f50fc83308032cc58526a76be4e8a4ee808edb4c8e533780b93b7292aec640022100ebf66be729fd34f5c37876c6805d16c1bce0066334c380fb4b59e2ca7a45d992 . . . . [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) 0017b1fe18db9f7f1eb18568c3aba81a8ff7cf5d1b8806b7e1861a0ce3e608fd990c0e5eab67e58eb7cda9f578d34970f3348e8729df544512c8ba22de9f8e27dce91c956466b5fb1cbfd73950308bdfeff6b79721b1cd76348886cbfc08646bf9b892f99905c7cd81792502bf26bd536a2fcf6680072851d89f7d80bfc22ffefa030e6529699137073108157ca9b730c7f3ba8a2596f170fb3f114bfd7d3145646f84572e6f67fc7479dd650d748d4f078ba922002926b04a92059c69974f19f03700f7776ad3a5d9afca9804ddfd41c0b101526a3916081fc833c1dbb1c3b43d111ee1c5b4524e2226e1629bb97bb974a74df5d616787f22372150a24ad130b0