koneclopate.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:3e:40:fb:fa:90:24:b0:19:84:ff:11:d4:cc:b7:1b:99:40 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): 04:3e:40:fb:fa:90:24:b0:19:84:ff:11:d4:cc:b7:1b:99:40Serial Number (int): 369633029416403508845607431669829622012224
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 77:ae:46:15:d4:be:3e:bc:08:ea:c1:33:d9:2b:39:37:ee:f0:68:90
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c2:15:b2:c6:dc:95:69:6b:3c:95:f8:81:93:7b:20:96:95:13:aa:81
Fingerprint (sha256): 27:41:08:ef:41:ca:61:b4:7a:fe:65:0c:92:7a:09:bc:55:c2:bb:ea:f7:f1:96:fc:03:07:bc:0c:de:aa:ac:32
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----- MIIGaTCCBVGgAwIBAgISBD5A+/qQJLAZhP8R1My3G5lAMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDQwNjE3NTFaFw0y MDAzMDMwNjE3NTFaMBkxFzAVBgNVBAMTDmtvbmVjbG9wYXRlLmN6MIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAr2GCJbp0ODhdfUaswtMqzTv0tEYrIwOt QERSowsdc0hE0pPgRBiu1F4bn4jHMwN7V7oNkTaX4aW9n9g7++g+ZH9lrAPonyNr KVC4+LEut3r1i1GKweExlGw4+wjaZQo1iM/E/Ib9CbYQ5/kcHjYONNfkrDujNuZe krTI2zvJKBKhZVan6TS58mBw4Bq7JSnkuzDkjGD50zm5ZULHXxqhjal/M8ioQaLD nTJ0BKWCe0hlsMwNYBM32VZHlGCMQ7HMFPTzgMwdrGC79Jh8qGrlvA8AWoyBbQ3c TIcvEUHwh1wmVGeDf9XoAGGtQw1klJV+J1sT5VV4EZ4KpyMh6zvoI3rOCWqcc/+U z9gPy5Pp23G+zSPNLhy8l40oScTKuiCaxX+kmV88YXjTaPsd0xNc6UeKt4/gOdEq eR4wC9i3vuc8LzAhQjOUwCHymHlPiyM6jHodZtHmaalBp8RLjhUO0R7qLbBgY8K0 UTaXLYdmV68Y9Dje8E8XhqfaeBlS/kuYqlUVcZZSUJhIaG75YjwitWz8lIqV7hfF mVxmSMeEAkd7TbOrPk5IdN0TYfSDNOWpBSaKl18a6hPKL5DhH3aUZOkKtnjEB6e6 5TfiDFPBhJHxxi6dVNvs+2RUMBdKs+akRfz4OdkNrhbHqlasFUCAAdgVzml01HhN pcWuUVeqhNECAwEAAaOCAngwggJ0MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUd65G FdS+PrwI6sEz2Ss5N+7waJAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAtBgNVHREEJjAkgg5rb25lY2xvcGF0ZS5jeoIS d3d3LmtvbmVjbG9wYXRlLmN6MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeU t2ruvGE6GmnTohwAAAFuz8W37QAABAMARzBFAiBpEDLlPxlADSDg6ieRcqaMthW/ 9+5DPf2wOIEGeUoz0wIhAIAQKCzo5G0tl2X+6/HdCC4l+zyhli7ul4DnMXZ54Yib AHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFuz8W3/AAABAMA SDBGAiEA6GIspYN85kXKAJxeE9u1ok234ctWZLkoKr+jt4rilsYCIQDlJXcXredZ +3/nmnVHlYc/A0Sy7sGf7znPCTDNygMhjzANBgkqhkiG9w0BAQsFAAOCAQEAnAY4 /2wnLxMQQRnTtvgfYwmE7Kgl/zpLY6U8THWlddfhUPQCtL8vhnXkDyuJ53yoFNiE fqzEr39qQAkdsA9rl1qzeX8BmySsN2INSfbpJphqR37nanyZVJY13p34SOulG5Pt Y9VyOpP6KGoWQDJQrpm+6284G22U8DelbpyKcglxfFCU0I5Vx/io0rwvyETMKWSJ XkPUbJoogZRWm+AaDfLqaqSpElNfKIQ/v0JP0orcdZ+UYDJiNGdo9SlensCpjPMV OptKGW3kyELGZE6M6FMAWJJPyPqaFGGi0szuFnLBKujSrKq3KqmUIr/sJmQTrBVX joyO8KnNozGNa5Nk5A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAr2GCJbp0ODhdfUaswtMq zTv0tEYrIwOtQERSowsdc0hE0pPgRBiu1F4bn4jHMwN7V7oNkTaX4aW9n9g7++g+ ZH9lrAPonyNrKVC4+LEut3r1i1GKweExlGw4+wjaZQo1iM/E/Ib9CbYQ5/kcHjYO NNfkrDujNuZekrTI2zvJKBKhZVan6TS58mBw4Bq7JSnkuzDkjGD50zm5ZULHXxqh jal/M8ioQaLDnTJ0BKWCe0hlsMwNYBM32VZHlGCMQ7HMFPTzgMwdrGC79Jh8qGrl vA8AWoyBbQ3cTIcvEUHwh1wmVGeDf9XoAGGtQw1klJV+J1sT5VV4EZ4KpyMh6zvo I3rOCWqcc/+Uz9gPy5Pp23G+zSPNLhy8l40oScTKuiCaxX+kmV88YXjTaPsd0xNc 6UeKt4/gOdEqeR4wC9i3vuc8LzAhQjOUwCHymHlPiyM6jHodZtHmaalBp8RLjhUO 0R7qLbBgY8K0UTaXLYdmV68Y9Dje8E8XhqfaeBlS/kuYqlUVcZZSUJhIaG75Yjwi tWz8lIqV7hfFmVxmSMeEAkd7TbOrPk5IdN0TYfSDNOWpBSaKl18a6hPKL5DhH3aU ZOkKtnjEB6e65TfiDFPBhJHxxi6dVNvs+2RUMBdKs+akRfz4OdkNrhbHqlasFUCA AdgVzml01HhNpcWuUVeqhNECAwEAAQ== -----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 369633029416403508845607431669829622012224 . . . . . . . . [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 2019-12-04 06:17:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 06:17:51 +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 715491616268585932972163238660183161056097789280350234167355035568394220916728317483082656081433119202940744244369313743419433650331562646645935376935648205048607829600352156964272204924727105804172251291224235230855540309552110144186741885523844755566738231548992002297930629307823586301266068931858698990863227574324040852980415683222590692182844177870063855181691154614899042945211852143612024076666778645509518883266982449867655193297428359912614504790612162203089522481419329027538428542309917771609349797445551503061175279647032060203606974755173260790276600187762250763325795497883861785325210288345804003911938436818400821106623697002242185392878060220608596756714351485420482356780942377488500799370405631064002784805723704572966379873813353219109391243143532392672033272413804744999014578889036528557136625789636555939840908263866940217797601827921387955441713612317813847352049865164447535309723576346681845346280172811918043467777217859908712835009204275713060368648154244413141127349217621164609597994235815769860318201271824044723378377458124470140349078434660072058982751505481980011389170935133464099415748927306623460072840350490309850380089098574834839421515554211700314682112591341437428365285314411640564159775953 . . . . . . . . . . . . . . . . . . . . [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) 77ae4615d4be3ebc08eac133d92b3937eef06890 . . . . . . . . . . . . . . . . [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) 00f100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ecfc5b7ed00000403004730450220691032e53f19400d20e0ea279172a68cb615bff7ee433dfdb0388106794a33d30221008010282ce8e46d2d9765feebf1dd082e25fb3ca1962eee9780e7317679e1889b0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ecfc5b7fc0000040300483046022100e8622ca5837ce645ca009c5e13dbb5a24db7e1cb5664b9282abfa3b78ae296c6022100e5257717ade759fb7fe79a754795873f0344b2eec19fef39cf0930cdca03218f . . . . [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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