www.ronin-transport.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a0:00:7a:95:96:c5:7b:46:0c:65:e4:d1:78:5f:97:a2:7f 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=www.ronin-transport.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a0:00:7a:95:96:c5:7b:46:0c:65:e4:d1:78:5f:97:a2:7fSerial Number (int): 315782672996872008239825834755699500360319
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: cc:e0:ef:db:1e:65:03:17:16:03:7a:14:42:b1:65:a8:e5:13:7c:d9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d1:29:6d:ca:a9:54:db:6b:11:dc:2c:f6:ea:82:e0:55:78:21:24:a2
Fingerprint (sha256): 26:36:3a:6b:d0:3c:0a:1c:34:c9:15:3b:e0:7a:c3:b0:57:60:a4:11:69:b3:df:3d:c8:7c:54:5d:5f:99:a7:0d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.ronin-transport.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ronin-transport.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
ronin-transport.cz
www.ronin-transport.cz
www.ronin-transport.cz
Other certificates including the domain name ronin-transport.cz
(limited to 100 certificates)
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-film.cz
www.ronin-film.cz
www.ronin-transport.cz
www.ronin-film.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-film.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-film.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-film.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-film.cz
www.ronin-film.cz
www.ronin-transport.cz
www.ronin-film.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-film.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-film.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-transport.cz
www.ronin-film.cz
Certificate
The complete raw certificate details for www.ronin-transport.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGLDCCBRSgAwIBAgISA6AAepWWxXtGDGXk0Xhfl6J/MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA4MjMyMjU5NDVaFw0x ODExMjEyMjU5NDVaMCExHzAdBgNVBAMTFnd3dy5yb25pbi10cmFuc3BvcnQuY3ow ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDDEBJ9Ec0+XbWLk5hRtJhR V3LDuEyd+AG1FRq1FkrkFYe3ZqcsseDQpN0gma433LDm5P8MlwqJEtoA5bMrzZ2J fxwidOed9fkDUk+azBLnDBRsG1uQVs5853zmQZzWIjZbJDCfsCNc2WID/fVtdOXp +wV4yrjddacGGKdVyJWmgYyiNMqhjQ5uxi51sOnxq2LphbSj5BvYPjpxEyUoftS1 IyDfKM1XU1SxraPcDeICx53Y45o+SAzzKVlej+VMz4Ip/CmYUdWcukZDghLJY/bV CQXmoPag4Ifv2VLQRr6V128YxWrD0Nb7wLSKamkApdB41WwtPsuAr8WnVmnU3edR AgMBAAGjggMzMIIDLzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMzg79seZQMXFgN6 FEKxZajlE3zZMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsG AQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNl bmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl bmNyeXB0Lm9yZy8wNQYDVR0RBC4wLIIScm9uaW4tdHJhbnNwb3J0LmN6ghZ3d3cu cm9uaW4tdHJhbnNwb3J0LmN6MIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsr BgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlw dC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25s eSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4g YWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQg aHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wggEFBgorBgEEAdZ5 AgQCBIH2BIHzAPEAdwApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAA AWVpOsn+AAAEAwBIMEYCIQCItcj5eT6HzzFtvOVnesQHMaSrJ8ZkY0WewCTdoDuk qAIhAKp+n2clBw47wyarort7p4savBFgK6/IUTbZz6nLjgM5AHYAb1N2rDHwMRnY mQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFlaTrMkAAABAMARzBFAiBvPEyKG2LB eyK7WdYtXtMQJRms2bPkwTqe5SngLo8LXQIhAPT/oBiUKsCrw9iDzJdWoK9Ifwuz NbbdDQQEdCyDAtVNMA0GCSqGSIb3DQEBCwUAA4IBAQArdRKzwP316GdrI8Y/k+o0 rSigmW6pcIZGdPkk04lvAPjcKJG2fcajMDqxvPlaRDWywIBU/cYzdM0LDP+oGNZb KO0K9DJxlsrn2XNsRVC5ZW3l3PGyMf5T5QBHN2X1+z64BqHj4t6sXul74P80/HEy vLNcKoZpeU9tZa/l3qPBvE0OMc/aq4qH6Qc481P/M/qEAXJImvb5loLUl9c/SkwM xvm9h8wCRNjbuvsuQOsN0pXuoAOUIs9z5HiVqLMngb+T6sGISVtUwgGZjO0X/Ryz MOp2+MAk8HrIYMVhSDaqqy2ToeJXYFhrFrlYH0I0zpzgRZlHs6UvHsdBOGRCLAeK -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwxASfRHNPl21i5OYUbSY UVdyw7hMnfgBtRUatRZK5BWHt2anLLHg0KTdIJmuN9yw5uT/DJcKiRLaAOWzK82d iX8cInTnnfX5A1JPmswS5wwUbBtbkFbOfOd85kGc1iI2WyQwn7AjXNliA/31bXTl 6fsFeMq43XWnBhinVciVpoGMojTKoY0ObsYudbDp8ati6YW0o+Qb2D46cRMlKH7U tSMg3yjNV1NUsa2j3A3iAsed2OOaPkgM8ylZXo/lTM+CKfwpmFHVnLpGQ4ISyWP2 1QkF5qD2oOCH79lS0Ea+lddvGMVqw9DW+8C0imppAKXQeNVsLT7LgK/Fp1Zp1N3n UQIDAQAB -----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 315782672996872008239825834755699500360319 . . . . . . . . [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 2018-08-23 22:59:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-11-21 22:59:45 +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 'www.ronin-transport.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 24624394975899714226624419178782061238288267233184341454339873863224658218830613994112251249807891861919854296344924887138578328585487581450056392232573883271920200837947057308334942910404792448917411454293662329842242041465612001625321537287667329052727493125120375350664369433461769447940295357250322744103571027959162415567985159452329234649733363119741925795616464711327619205057908454089221808244193133746854711131904399288016271634455036999867119477581986790913523976166867380952639415683445489052473530019139854130161568249272401352043969508775973385274518116104893175922231583085426656477464472457770256164689 . . . . . . . . . . . . . . . . . . . . [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) cce0efdb1e65031716037a1442b165a8e5137cd9 . . . . . . . . . . . . . . . . [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 (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ronin-transport.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ronin-transport.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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000165693ac9fe000004030048304602210088b5c8f9793e87cf316dbce5677ac40731a4ab27c66463459ec024dda03ba4a8022100aa7e9f6725070e3bc326aba2bb7ba78b1abc11602bafc85136d9cfa9cb8e03390076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000165693acc90000004030047304502206f3c4c8a1b62c17b22bb59d62d5ed3102519acd9b3e4c13a9ee529e02e8f0b5d022100f4ffa018942ac0abc3d883cc9756a0af487f0bb335b6dd0d0404742c8302d54d . . . . [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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