www.autorn.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c6:f6:f9:02:80:8b:18:0b:b7:5e:34:4e:2c:26:01:b9:1a 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:c6:f6:f9:02:80:8b:18:0b:b7:5e:34:4e:2c:26:01:b9:1aSerial Number (int): 329041049465256491677476298798568921217306
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fb:70:e6:68:9f:49:3f:1a:d9:cf:03:49:8e:c0:08:57:85:87:cb:2a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 07:50:f9:3b:7c:6f:9f:0d:39:55:82:0d:be:57:5f:b9:4e:0e:96:4b
Fingerprint (sha256): 59:85:17:c4:b5:91:2e:dd:a9:0b:82:bf:9a:99:88:81:fe:37:be:a9:7e:ef:52:b5:b6:2c:a4:96:ac:71:f0:fe
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----- MIIGgjCCBWqgAwIBAgISA8b2+QKAixgLt140TiwmAbkaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODExMTkxOTMwMDhaFw0x OTAyMTcxOTMwMDhaMBgxFjAUBgNVBAMTDXd3dy5hdXRvcm4uY3owggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDX2obWaLz9TiTnF97rjJKdsyK3OeAkpZ3a 16mduXmOpD51OfW2J75xN8Nej0pk8423nnXPiDz4SY6uUO45Zr2+hOcdSQPMM5P2 XMXmu9G7wwqODMBlnX4L/w1IiEtT928QZiA5vszr27pCl65nxJjnAxnvwiQOswDV 0TY89jCacYDzVzO3dVvL+BBZ0XdXo0MSsr3DxkcW5fOjS0ShYkPDyYTQXy2FOgwX xXpH2G68URaVN9IeDEnyossSgKvt6qgZo6NeYxSKTHhhoOS6+brQ7gmcZhGO+kKw 2588g67ASY4ev6pyFB6fEIBtOF6sCDg8w0w86hozgd4r3rKzw6nai/oZ3FNgNFL4 H4BMJ/X40Jm6Qq02TzabCrRXLktnTfq9IpkiZePuhAfkJeE7YtcKthgQjoi/74JX Ot6c2McJhZW/eahp8oWEuhG998BMEfzPnVzfRG3JERDVv4gBgc2IaymBFENT7xeN sXD/w26l+wZHquYx5g6F1dfD9ipn+3lJkh21SYmR5rHlGg44aZk7tiKczR+8mOBH RwvStF+3Xz9DNxzTe59cP6TROhFTaskz0H+ckIP4UcGCtAcus1smLOdJojewBK7O Zna5AUijxW8q0O4J5k8LhtLve4qJd4dFEgYrvobaKPm1uDznqV8E/ivKbSO98GhL 7wlwBUIDFwIDAQABo4ICkjCCAo4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT7cOZo n0k/GtnPA0mOwAhXhYfLKjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMEcGA1UdEQRAMD6CCWF1dG9ybi5jeoIPZGFjaWEu YXV0b3JuLmN6ghFyZW5hdWx0LmF1dG9ybi5jeoINd3d3LmF1dG9ybi5jejBMBgNV HSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpo dHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA 8QB2AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABZy2qgHsAAAQD AEcwRQIhAPemsfQ1ys5OF6inJoVC0zTkEAE5+s/4r6TCKEi+cuoqAiB/hwB/REsz 5THt/fwwCgQEreelk8LL4zW9f9qix1kgdAB3ACk8UZZUyDlluqpQ/FgH1Ldvv1h6 KXLcpMMM9OVFR/R4AAABZy2qgKEAAAQDAEgwRgIhAOYNxmMPlW/1iXfoJbf/awtA iGvfiR1msL8gvIxaEGUIAiEAkQLeF9lhKm0lsaNG1qV1w3fqNyD6aojThTBwSUVH GsswDQYJKoZIhvcNAQELBQADggEBADi/zA/iv7keMFaGxqHST9ni/8Mtte82i5O9 R/qJTHFXTBM5tPTB1F1l87EiAMn//bJXOGqw5F9HC505lmh7v7OZkQDunA97+8VH tgndHnAgs/To1oyJJ82zprtrvSvwYVvrHVrl4c1aqJqh+o6ATMC/7IA6orBIQ8+H 000a06RbI6G5DS938GLhF7cbzo1Nftzc2s5XOdQGL1udapuMPaRmskNqTdXvu1nD 6j2ljYhz1SIwXu7exqNbR/PJUZV5aqLNFQ1Le03dBU3C91W9MB4G885XQVOBjEDi wGwfMA8yMX26/KRHkFjg9r604FskDfM8j6jdpVlS/jM1dZOnk/0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA19qG1mi8/U4k5xfe64yS nbMitzngJKWd2tepnbl5jqQ+dTn1tie+cTfDXo9KZPONt551z4g8+EmOrlDuOWa9 voTnHUkDzDOT9lzF5rvRu8MKjgzAZZ1+C/8NSIhLU/dvEGYgOb7M69u6QpeuZ8SY 5wMZ78IkDrMA1dE2PPYwmnGA81czt3Vby/gQWdF3V6NDErK9w8ZHFuXzo0tEoWJD w8mE0F8thToMF8V6R9huvFEWlTfSHgxJ8qLLEoCr7eqoGaOjXmMUikx4YaDkuvm6 0O4JnGYRjvpCsNufPIOuwEmOHr+qchQenxCAbTherAg4PMNMPOoaM4HeK96ys8Op 2ov6GdxTYDRS+B+ATCf1+NCZukKtNk82mwq0Vy5LZ036vSKZImXj7oQH5CXhO2LX CrYYEI6Iv++CVzrenNjHCYWVv3moafKFhLoRvffATBH8z51c30RtyREQ1b+IAYHN iGspgRRDU+8XjbFw/8NupfsGR6rmMeYOhdXXw/YqZ/t5SZIdtUmJkeax5RoOOGmZ O7YinM0fvJjgR0cL0rRft18/Qzcc03ufXD+k0ToRU2rJM9B/nJCD+FHBgrQHLrNb JiznSaI3sASuzmZ2uQFIo8VvKtDuCeZPC4bS73uKiXeHRRIGK76G2ij5tbg856lf BP4rym0jvfBoS+8JcAVCAxcCAwEAAQ== -----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 329041049465256491677476298798568921217306 . . . . . . . . [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 2018-11-19 19:30:08 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-17 19:30:08 +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 880605940220345448734346362301215849983980913162561924346907703354829738647354079372105376939702331622584285797389441911979229722587314158577262160436650348355231724044915325510868649505559499652625525436863133929999857889192044382507569364133981101614848987147482188677401667130647321202299657625459707304821334122350478336372908994623546586349383938390448244916466189531212100570351299392553065511223349197761572694417952388638939833002389693337903084025717806547412491958561347756983496600527243335874284957699466702715894381010468613029644349574929078449768666554889143486501414634836091242422384928915900024995478543961456016694740598584926007669134475801164020889646237926482441870191744461644504093389205731410305731312099940082821572264722184967758434629901410818779970146322077435525940006283793867562031534132099838733951100423596247296593738155754246494650177405857174644101890133668762814615474816169548002052434411137928046852907092673142469780125520372972947270501296164009119573646666748903039287696059233079045482233831184840133108220047191592984272042865635372507140585285048464514142373881427796154631935878372602105504530747595886784808940997863839843584008154078255385544603186821210159948192595533387745932215063 . . . . . . . . . . . . . . . . . . . . [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) fb70e6689f493f1ad9cf03498ec008578587cb2a . . . . . . . . . . . . . . . . [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) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001672daa807b0000040300473045022100f7a6b1f435cace4e17a8a7268542d334e4100139facff8afa4c22848be72ea2a02207f87007f444b33e531edfdfc300a0404ade7a593c2cbe335bd7fdaa2c7592074007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001672daa80a10000040300483046022100e60dc6630f956ff58977e825b7ff6b0b40886bdf891d66b0bf20bc8c5a1065080221009102de17d9612a6d25b1a346d6a575c377ea3720fa6a88d38530704945471acb . . . . [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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