www.autorn.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b1:11:5f:8c:0c:86:66:1e:8b:54:47:c3:20:c1:2b:54:72 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:b1:11:5f:8c:0c:86:66:1e:8b:54:47:c3:20:c1:2b:54:72Serial Number (int): 321589929724946429258748936424822613431410
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 92:1b:9b:34:fb:5d:c7:03:97:9e:81:b7:02:85:e3:42:5e:b7:9a:7f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f8:82:43:8e:33:c8:84:c1:3f:1e:65:fe:3c:3b:86:b9:04:5f:67:03
Fingerprint (sha256): fb:90:53:84:95:af:19:90:d8:b8:fa:24:68:45:1b:7e:b1:76:d4:3e:57:1f:21:a6:01:c6:d9:5d:c5:64:09:b0
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----- MIIGgjCCBWqgAwIBAgISA7ERX4wMhmYei1RHwyDBK1RyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMjgwNTIyNDJaFw0x OTA0MjgwNTIyNDJaMBgxFjAUBgNVBAMTDXd3dy5hdXRvcm4uY3owggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC19gZT00s6F5LwmqenWG+WKw413Izy9aw8 6KGXvcW9q0/xBY1W5IYgBlmbYOiCLDltCNv25G+MSCAcYxEbTBnNbG/RVj4STY8e 5YOZUkphakfANN1Awv/AqTo1K8r+Ev4k+HICtMsSIId6iCsBy1KlDiVSoaa+PDdj sHcFLU6B81OIi+DYBO6E2ej6EpKLp8x5Z1x2RUJBoiLAgB0z1ZqvyknLwbUQmgpP AzswcYKbKaB4IdxTOYxdU8g+6iFzRreUFGs7tMa7Yekm6P5OBBGLVZ6sGiVNuUC4 ZrOhIp72lNjCQWGGYIKjj7oV4OjqKKS98xvk2Pt26TZJwpCtQFORhugC1KwW4U6t zNtTQ3zdWyilSXVesCLr/FHU3xxg9Mtd77jwWP7i+HGC9bPsK036WGKc5JSn8T7b 8lahQpZWVM91cuKreum8giGfo4/gLSb5kGLiBYJxu2SAg0vq7A6n79u0UCIBmdvv jawSBR0EAGb1S7/Djm9WW31gNbTf70QLSlSDmxB1c/ip9C04568ePQddtML5pqUA CufW8f1WBTIwFwfXGWhFUlmOBE2fPFDuNgeb8bomYAtGzssOXLfzuEbD/60aGTYL FI1CWwtwlYq9DYLtUJDC+gF4KwqXaLlvQuZCVoB0SeNdIS49DshvG9LmzTpFF0uD YoEAw7QKxwIDAQABo4ICkjCCAo4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSSG5s0 +13HA5eegbcCheNCXreafzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMEcGA1UdEQRAMD6CCWF1dG9ybi5jeoIPZGFjaWEu YXV0b3JuLmN6ghFyZW5hdWx0LmF1dG9ybi5jeoINd3d3LmF1dG9ybi5jejBMBgNV HSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpo dHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA 8QB3AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABaJMf1FwAAAQD AEgwRgIhAJwEw3w1lbtAutNpRcw7Hmh6nY86nX9SbPmSTTHfqQDXAiEArMCvE63+ zL5lzYPyMIiMn+2i3uG+UfFHPrczvwYbsTQAdgBj8tvN6DvMLM8LcoQnV2szpI1h d4+9daY4scdoVEvYjQAAAWiTH9KDAAAEAwBHMEUCIC7AJXsd/dfaGanuL6jKh4OU Ya7nbGLaxy0IZcNWWhewAiEAz4S87jlDexwLMoKp6QZhRvL/pbg64FGuZYFeI4U7 f54wDQYJKoZIhvcNAQELBQADggEBAAZqiC9xiAbkkZoCZYnXltt74TX0yS74CMiS wI6uNQVBwJfbiS5R+uoWMy2IuYOlyrghxWk1JFJcC7x6xjvkOZXCiCu4tBYwAupB lyqDW198Ti1pn6vLhRnC+QQp8qpgrSS8YqixqIcdEuH9+DM/oPaZY8ATxkQOquWB kUrmsPpssZUjFun2WzM8R/7JMmHlj7wvQMLCaJl9+A/K+u08JCCD46ArgFb1sTaL xy19QK48FUpV1wcNTIxXXxmkNAcBxQisa9kWTfU9wJHFWp8kb+fBwi5l1UJl9dDO t7Kpk5a6Aicr+j7BfaKs5n5LRgaXUdMlNdxaOQ5QOXvT0Ex0onE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtfYGU9NLOheS8Jqnp1hv lisONdyM8vWsPOihl73FvatP8QWNVuSGIAZZm2Dogiw5bQjb9uRvjEggHGMRG0wZ zWxv0VY+Ek2PHuWDmVJKYWpHwDTdQML/wKk6NSvK/hL+JPhyArTLEiCHeogrActS pQ4lUqGmvjw3Y7B3BS1OgfNTiIvg2ATuhNno+hKSi6fMeWdcdkVCQaIiwIAdM9Wa r8pJy8G1EJoKTwM7MHGCmymgeCHcUzmMXVPIPuohc0a3lBRrO7TGu2HpJuj+TgQR i1WerBolTblAuGazoSKe9pTYwkFhhmCCo4+6FeDo6iikvfMb5Nj7duk2ScKQrUBT kYboAtSsFuFOrczbU0N83VsopUl1XrAi6/xR1N8cYPTLXe+48Fj+4vhxgvWz7CtN +lhinOSUp/E+2/JWoUKWVlTPdXLiq3rpvIIhn6OP4C0m+ZBi4gWCcbtkgINL6uwO p+/btFAiAZnb742sEgUdBABm9Uu/w45vVlt9YDW03+9EC0pUg5sQdXP4qfQtOOev Hj0HXbTC+aalAArn1vH9VgUyMBcH1xloRVJZjgRNnzxQ7jYHm/G6JmALRs7LDly3 87hGw/+tGhk2CxSNQlsLcJWKvQ2C7VCQwvoBeCsKl2i5b0LmQlaAdEnjXSEuPQ7I bxvS5s06RRdLg2KBAMO0CscCAwEAAQ== -----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 321589929724946429258748936424822613431410 . . . . . . . . [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 2019-01-28 05:22:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-28 05:22:42 +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 742336253169282704828931590622646474698001661148651898870889430662464872688139232917360302658347352413011728812560271198789977142441719075561212418420323256890783377937341733877669150926718164981990510380525839852671145712456221759665387957777024075948956368979788887695380068270307978594148615940744553103068076743465727454041509053483603510899224105351903284707000109628418530362452025138309234068957713501170322489416347992358777746709263278675918443624355205690531790490268445975862020841712381409188217675212893619658108145274938962276914468637729122931949390614098437978948817139065649327079422575289906935356731620019257058426895458747231452186684294017473367018982481892112629782569345749076853483292444528356193511372142884258298072335401499302300448264348189044177957446486105017438365337692266972057717215003722765638681719689872209429016093937428735863350468542550866426521485167760150434706750288199934375374967488489960950765399371222690136075212869973894927997423482044521578019942625188703178152389746297596787829985168889532985915758182653337862296331122198956002126209006864458998858775126046566137499689647822203863930750719639605893002955837918865677330903520611846044082517367694407213660373728249224683683318471 . . . . . . . . . . . . . . . . . . . . [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) 921b9b34fb5dc703979e81b70285e3425eb79a7f . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168931fd45c00000403004830460221009c04c37c3595bb40bad36945cc3b1e687a9d8f3a9d7f526cf9924d31dfa900d7022100acc0af13adfeccbe65cd83f230888c9feda2dee1be51f1473eb733bf061bb13400760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000168931fd283000004030047304502202ec0257b1dfdd7da19a9ee2fa8ca87839461aee76c62dac72d0865c3565a17b0022100cf84bcee39437b1c0b3282a9e9066146f2ffa5b83ae051ae65815e23853b7f9e . . . . [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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