www.autorn.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:52:80:3a:5a:20:f3:3b:f6:8d:8a:3f:83:17:1f:47:a1:35 was issued on by Let's Encrypt.
With 4 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.autorn.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:52:80:3a:5a:20:f3:3b:f6:8d:8a:3f:83:17:1f:47:a1:35Serial Number (int): 289410456047503401073032406987935278670133
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 91:9f:8c:1d:f5:d5:16:88:cc:73:99:d5:ce:fa:9b:a7:ab:52:3b:cf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f4:fa:fc:f6:93:ce:77:f0:6e:ff:b4:fc:ad:df:b2:39:dc:44:97:20
Fingerprint (sha256): 19:41:c1:f8:cf:9c:42:30:65:c4:5f:05:ce:43:5f:dc:3f:c2:ac:9e:9f:71:f4:11:42:b7:a1:91:27:20:31:0f
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.autorn.cz
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.autorn.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
autorn.cz
dacia.autorn.cz
renault.autorn.cz
www.autorn.cz
dacia.autorn.cz
renault.autorn.cz
www.autorn.cz
Other certificates including the domain name autorn.cz
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.autorn.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGgTCCBWmgAwIBAgISA1KAOlog8zv2jYo/gxcfR6E1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjAxMTA0NDVaFw0y MDAzMTkxMTA0NDVaMBgxFjAUBgNVBAMTDXd3dy5hdXRvcm4uY3owggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCY3OSuXQ3/8L14u2RpqSsf+77aTtF9I+NM 6p9+n/o+DrNftwqGvsEgkeaGr1dFNmPSLCTt9jfwJsb0oJ1T7ColttqpEaFdBO8/ 31dZuy59Q58KXXW7iWJyETTp7s+yIS+01zGOjSUZIoaLuVu8U6F+DaXEO2jO1afN tTgNmrpuJYSrKJ6Wn4orX4mIevELkbam0a0uhv43DN+GECqkeCmSrjHPGqNTgIt6 h8vTA9gaEgd0zxDmw15ZZSqzYlJJZO86sJHnO9HVlbL0AEJ5FuLKmCoiFYfmYu1h sNcTCiHOfikEltDmVPhfiHAZ3Bb9etWVdzMldrGA2tEigoVOO7LuhFlqviKV7tBH OI3EsSX4O6dll0IWNJshNFDDVGrHuk4FgJhV36OIhhTrAVWzTp413UWcawOXCn1a pLdLbi274mkzOqYzbpIQDzaCX24AUcWYMnFKkgj888nZXf4a/o5qJlFBF8Qj4xKq XmIGEzjLp6BD5V4t7aihwLDd+bteZOYVsiJ7TD7/h/Y78IJ1Ka05sRE2h+mBdx4Z SWi4G1cWxIPqRzWsgpToMvOdIURdBlKaMBYrjyfm3B/TmVLYIp2uDJmpQ1IlU3Ts ZxStr/DMBHC7TogFjD4gOp/NvIJIlLGnDEH3iMEEeY0zGjeuAUPDAW6wKQyqfBEN yQ7UhbFz2wIDAQABo4ICkTCCAo0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSRn4wd 9dUWiMxzmdXO+punq1I7zzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMEcGA1UdEQRAMD6CCWF1dG9ybi5jeoIPZGFjaWEu YXV0b3JuLmN6ghFyZW5hdWx0LmF1dG9ybi5jeoINd3d3LmF1dG9ybi5jejBMBgNV HSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpo dHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA 8AB1APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABbyMyINkAAAQD AEYwRAIgaqOa+JlX34sDXLIdl4/5DtHQTCPxtv3ELm9Msq6DT6MCIBJ+oFLum0tM bFwi/yfZcNK/APdekLiHLCj2WE5QxbslAHcAB7dcG+V9aP/xsMYdIxXHuuZXfFeU t2ruvGE6GmnTohwAAAFvIzIg+QAABAMASDBGAiEA3oeS84wbL8b6gmPPsDzUqzVx st7K0kjHYRWsEoe4ZnACIQCSCcqLspYi+KKtWcECjigm31/UUdSDK/sL5viHML2I fTANBgkqhkiG9w0BAQsFAAOCAQEASj3HSDlW3/j//g3WRM7RFXc8jDljGF1YyrI0 +xSN9zs+EAIRS1zT/p1rKgTm1pfLCTW/zh05WEMHC+ygyb6SgNZtgHZ4ymeDKTDC OPmzDIsewxGv0+UCuIW0qzps1H/mN1YZxdv6Ljwiyvw1Wj/GD4wv+mlzdPVzdtAW +JMrTXqe8RNG9xxmo7ig7YhxKU8LArj5VaB6bMKjX1wfI3UAt+C29fazCGyPKpyQ MLQwBnyX1bgky6m2oXQCTiPoB2NitvcxxYH1c8huliM1PSCfCDs4UHU8B4wecKdW 50sQqkryFN8H8Q7qJeuvdbnouailBXVzCAsRY4Lf6uzVWojzCA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmNzkrl0N//C9eLtkaakr H/u+2k7RfSPjTOqffp/6Pg6zX7cKhr7BIJHmhq9XRTZj0iwk7fY38CbG9KCdU+wq JbbaqRGhXQTvP99XWbsufUOfCl11u4lichE06e7PsiEvtNcxjo0lGSKGi7lbvFOh fg2lxDtoztWnzbU4DZq6biWEqyielp+KK1+JiHrxC5G2ptGtLob+NwzfhhAqpHgp kq4xzxqjU4CLeofL0wPYGhIHdM8Q5sNeWWUqs2JSSWTvOrCR5zvR1ZWy9ABCeRbi ypgqIhWH5mLtYbDXEwohzn4pBJbQ5lT4X4hwGdwW/XrVlXczJXaxgNrRIoKFTjuy 7oRZar4ile7QRziNxLEl+DunZZdCFjSbITRQw1Rqx7pOBYCYVd+jiIYU6wFVs06e Nd1FnGsDlwp9WqS3S24tu+JpMzqmM26SEA82gl9uAFHFmDJxSpII/PPJ2V3+Gv6O aiZRQRfEI+MSql5iBhM4y6egQ+VeLe2oocCw3fm7XmTmFbIie0w+/4f2O/CCdSmt ObERNofpgXceGUlouBtXFsSD6kc1rIKU6DLznSFEXQZSmjAWK48n5twf05lS2CKd rgyZqUNSJVN07GcUra/wzARwu06IBYw+IDqfzbyCSJSxpwxB94jBBHmNMxo3rgFD wwFusCkMqnwRDckO1IWxc9sCAwEAAQ== -----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 289410456047503401073032406987935278670133 . . . . . . . . [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 2019-12-20 11:04:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-19 11:04:45 +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.autorn.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 623626077956890320699022971796248229766557082927517361431839673142718420816687790803440066037495565060438851979101611315222730584200618120815171968316170997358271888930787180972743611852616766917819483232430937177567469942323851072987805964656854868202503846309769924990364087289721202829834387237469937533995827581110316993178183424498013266662195191695844028751071316918319921383193296309049609628841821700750280459525329257275014919570019564404276816443219281593497832636722283476208213867507695947847717380405933858027985113283826652704679218859766252407429754869771524033824410794846647644449387612772492928818866712476315232229402009227859225315264405958410151072061373041764645634542431113804120673840311141519138066722031290898118240764213068256151706849744750464468443590472744650448654350885308728799812310107154066593113307445032083143633402327093572017586315889076418356958817722983221875410124166666591714899906373191620050186450649186816349335690748021059410797091724375291945451211930104850797254633603612513892259235055086277293685656899065752416561132078725214796217344267173446203192960003821529164086106370237142189774228937861837589733100242455641754139805977640818724935683974579180423575225310368315831823201243 . . . . . . . . . . . . . . . . . . . . [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) 919f8c1df5d51688cc7399d5cefa9ba7ab523bcf . . . . . . . . . . . . . . . . [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 (64 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autorn.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dacia.autorn.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'renault.autorn.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.autorn.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f233220d9000004030046304402206aa39af89957df8b035cb21d978ff90ed1d04c23f1b6fdc42e6f4cb2ae834fa30220127ea052ee9b4b4c6c5c22ff27d970d2bf00f75e90b8872c28f6584e50c5bb2500770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f233220f90000040300483046022100de8792f38c1b2fc6fa8263cfb03cd4ab3571b2decad248c76115ac1287b866700221009209ca8bb29622f8a2ad59c1028e2826df5fd451d4832bfb0be6f88730bd887d . . . . [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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