pozemky-karlovyvary.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:83:4f:85:79:c0:35:b5:d3:67:7d:59:23:64:e6:fb:9f:9c 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=pozemky-karlovyvary.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:83:4f:85:79:c0:35:b5:d3:67:7d:59:23:64:e6:fb:9f:9cSerial Number (int): 306019549918472863903620897861565605978012
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f4:aa:8d:c9:d2:a4:a4:0e:5f:a4:e3:97:f6:3d:73:bd:9d:b2:86:95
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 97:aa:7b:8e:d1:0d:9a:bf:da:1c:d7:9f:c5:f3:3a:d0:d7:4b:e6:e3
Fingerprint (sha256): f3:9e:07:fb:84:51:d3:dc:ad:f0:e0:c1:44:25:2e:82:00:c5:05:89:12:f7:2d:50:52:a3:3c:a6:98:0d:d1:c8
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate pozemky-karlovyvary.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for pozemky-karlovyvary.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
pozemky-karlovyvary.cz
www.pozemky-karlovyvary.cz
www.pozemky-karlovyvary.cz
Other certificates including the domain name pozemky-karlovyvary.cz
(limited to 100 certificates)
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
pozemky-karlovyvary.cz
Certificate
The complete raw certificate details for pozemky-karlovyvary.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFfzCCBGegAwIBAgISA4NPhXnANbXTZ31ZI2Tm+5+cMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgwODM2NTNaFw0y MDAzMTcwODM2NTNaMCExHzAdBgNVBAMTFnBvemVta3kta2FybG92eXZhcnkuY3ow ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDPXrLDoI6iyYRYEBntmUBs Pa5uxLmKTy/QKmAFDEpnh+lNK95ekLyQxbWxlWEf8uBEbrD7B0vmQBNM+m4XOrGL 4XNgDbFKDWhTZp4yGKEZ2H62mLC0N/FgH4Sh61nHyGu4CVgGW+ji62S0gseR/8/j DBFhTru9V0zqJ3j/QN+mGx/rKZrm6/IrMj5n/eVA3QJY6rfgsuo3Nosbb0f9scpE Lbx1PbarGHiEyWJ/OMJDCzWPhg4kzFM5x92nOVL/aQG5xW57BR30R2EfGTXKTskP aDV/W2uiJzd6wOZmUk7sMScvXD4pUM8Kti0IaKJVxXsFE6vJZRXSFjg8NgrcY2N9 AgMBAAGjggKGMIICgjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFPSqjcnSpKQOX6Tj l/Y9c72dsoaVMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsG AQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNl bmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl bmNyeXB0Lm9yZy8wPQYDVR0RBDYwNIIWcG96ZW1reS1rYXJsb3Z5dmFyeS5jeoIa d3d3LnBvemVta3kta2FybG92eXZhcnkuY3owTAYDVR0gBEUwQzAIBgZngQwBAgEw NwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5j cnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgCyHgXMi6LNiiBOh2b5 K7mKJSBna9r6cOeySVMt74uQXgAAAW8YXgmVAAAEAwBHMEUCIQD2RvWubPL1KMFI RBbE2BhKPQjeomVMHGjkghGorVQBPQIgYXr8boNRT2WyD6eTOvwMRzvACmj6b6G7 R92NiphmB/0AdQBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW8Y XgnyAAAEAwBGMEQCIA3Q/NyZbR/mKm68+kuns/GS4axzAMXzfRXtEwRraTxyAiBM gSyyCj/QeIV68lnbwRTSwrkEZovTtBgzE4lvWLdV3jANBgkqhkiG9w0BAQsFAAOC AQEAiLAqQ1iMitVFSY1LnzZTW358LOiltG93b9UEXrSQCF/wxRhk0IaPwUTeVdOz Jfzcq9mrbb0f3Fo9zgk76espGfvpTnreuxeYgx6QnAFngVQQVlBJ2ZVIbzGePwN5 rIylK5ZwwRDH+UWaQQAh/b6DDxppxHhtsCZbjJEaVb/A9Son1+BiMsEs1gnMfhGP goi6Pa8GtkzO75V6NxsIUof6JPkVbJ7ofL8PvC3SX8AnfoW47akFovoDODTvHW5b gFybhI40p3n20YXDJLcmzaqnD8dQOcSDMdhPnJ2uXEiD4c1WbBMLoEjNADA0Vy0v i/CgSbnEem1SYj9G8u9xE2Alhg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz16yw6COosmEWBAZ7ZlA bD2ubsS5ik8v0CpgBQxKZ4fpTSveXpC8kMW1sZVhH/LgRG6w+wdL5kATTPpuFzqx i+FzYA2xSg1oU2aeMhihGdh+tpiwtDfxYB+EoetZx8hruAlYBlvo4utktILHkf/P 4wwRYU67vVdM6id4/0Dfphsf6yma5uvyKzI+Z/3lQN0CWOq34LLqNzaLG29H/bHK RC28dT22qxh4hMlifzjCQws1j4YOJMxTOcfdpzlS/2kBucVuewUd9EdhHxk1yk7J D2g1f1troic3esDmZlJO7DEnL1w+KVDPCrYtCGiiVcV7BROryWUV0hY4PDYK3GNj fQIDAQAB -----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 306019549918472863903620897861565605978012 . . . . . . . . [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 2019-12-18 08:36:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 08:36:53 +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 'pozemky-karlovyvary.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 26178026598926638603935373738652827891624357173693912691670618235287669632914435359774869149846386351188899154735033929857809503234776935607606555767088736209254703567771105934223401095061155712896259277240909683871914136935289287421876676079555693278841267021572024869149850206560116001848962767327021754171077573697743287168183319516911008163115138414130046888308086872236806717430094389569007955271851429442006762929770749951997654565339825668657416505265241120104071397492778260807993472953761116523122741657468157954224664261429920933684249643301676672964879263237543744638174670254331570433381696446802264548221 . . . . . . . . . . . . . . . . . . . . [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) f4aa8dc9d2a4a40e5fa4e397f63d73bd9db28695 . . . . . . . . . . . . . . . . [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 (54 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pozemky-karlovyvary.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pozemky-karlovyvary.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f185e09950000040300473045022100f646f5ae6cf2f528c1484416c4d8184a3d08dea2654c1c68e48211a8ad54013d0220617afc6e83514f65b20fa7933afc0c473bc00a68fa6fa1bb47dd8d8a986607fd0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f185e09f2000004030046304402200dd0fcdc996d1fe62a6ebcfa4ba7b3f192e1ac7300c5f37d15ed13046b693c7202204c812cb20a3fd078857af259dbc114d2c2b904668bd3b4183313896f58b755de . . . . [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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