www.autoad.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:94:ac:51:b8:97:7c:20:b7:bf:4a:1c:e2:3a:71:be:ee:56 was issued on by Let's Encrypt.
With 3 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.autoad.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:94:ac:51:b8:97:7c:20:b7:bf:4a:1c:e2:3a:71:be:ee:56Serial Number (int): 311927699634865414689755588506867801714262
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d8:ad:b4:f4:7d:77:41:36:24:cf:3f:de:6f:17:b7:be:5a:f7:cf:91
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f5:5c:a5:26:82:4e:8b:ea:ec:b0:48:c0:95:78:f7:21:94:e7:2c:e9
Fingerprint (sha256): 25:df:15:39:a9:4e:c3:fc:e6:ce:3f:db:f0:2d:60:97:6a:4f:3f:04:f6:5d:95:de:4d:e5:0a:80:92:76:c7:b6
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.autoad.cz
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.autoad.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
autoad.cz
autoad.cz.vhost.omnio.cz
www.autoad.cz
autoad.cz.vhost.omnio.cz
www.autoad.cz
Other certificates including the domain name autoad.cz
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.autoad.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGIjCCBQqgAwIBAgISA5SsUbiXfCC3v0oc4jpxvu5WMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA5MTkxNDAwMDBaFw0x NzEyMTgxNDAwMDBaMBgxFjAUBgNVBAMTDXd3dy5hdXRvYWQuY3owggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDogJgouYmHyVR3XsisLYdrYLvsyEzA9sM2 dgh9yaPv4jB2UOG+PwSim4fDZzr2Ut20yltkUXK5BGkEPVJ/G/efVuR45g1vYMeQ p0pK6vn9W+4j1XgPab5tl6UDel+1Ju+dRoNTMIIOdpqPuTLRKbcEf5q8U92WlSK6 M3m8Wq9wnvtafOf4jhlT8Y90NyPJRpH0E48pfS1htwfQKAJnXh060WU+svZbBjlG zaGrJF1LYVzXKc9rLg/l+nDM0HWOkv5nEua956DiUFbxuLZZZQAoSmctB8DbZR1s 9gtIexCHl5qIF6EQoNwaaNHpIqR9DDlotfqbQdQ0+Fktvw1/uoSKySQvjicTwo7W J7KGOx5dJ8CXP7RUwT6sHpj33L04C8wjAX6/u6nIObGBvke2xzcFK3ewAf+EHG5n GmKVINRu4VVDlzT9MouESYbwPL3a5cK/UA56zPJYjaFNlGPfwxPDjk9kJ8yhj1xg 2koh35LC3bhThELZT8g7Jj6UwHT8ECn87vzcKXuBDfVXoE5AS0d3IMBIOA/Kdmzm S5aIx85npPMZm7j15A6kmRYNzasGPfyIKuKfNfNt9rokchF7ZMx+H/SYM9KY0LKE qzHcaCGL9vQGZyOSSpuK875uFOfoIF9g9OEi2obMsF3C5jOPMG1WZSVMDMREYGHa cQ32kPkO2QIDAQABo4ICMjCCAi4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTYrbT0 fXdBNiTPP95vF7e+WvfPkTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMD0GA1UdEQQ2MDSCCWF1dG9hZC5jeoIYYXV0b2Fk LmN6LnZob3N0Lm9tbmlvLmN6gg13d3cuYXV0b2FkLmN6MIH+BgNVHSAEgfYwgfMw CAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0 aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRp ZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQ b2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9y eS8wDQYJKoZIhvcNAQELBQADggEBAF81cAuuRYoOcrMON0lAxI+xawMUyR88DH8j OfLJHMfSCwQC5bozHS3CaVLx9gwDlk8+vQw/cB7khSu9dwMuDXNp2ZK8ztPEhxje LTb+Fjj2DsVJUIagP1C3tYJW+Azl2EvEt+xSXjhgkW71jI88PSRM1AXHrzjJ0Tnh Gx4jxXQu5zB0hv8FdyDjOrBRqp//DXGk5Qvcqi/VW1Wq/cCocHTntvGUZEpHKR0d TgkK7eH2avTWaA1lodVFclIvcMUGXYlfpcUqHFGaNZn8aZWxd9dKxx2Xr5HoGT70 5KzoZqnYfWkWATVIrpI+AYA3vJNcFFtpUoHuoyIIP9s/C+mwJXg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6ICYKLmJh8lUd17IrC2H a2C77MhMwPbDNnYIfcmj7+IwdlDhvj8EopuHw2c69lLdtMpbZFFyuQRpBD1Sfxv3 n1bkeOYNb2DHkKdKSur5/VvuI9V4D2m+bZelA3pftSbvnUaDUzCCDnaaj7ky0Sm3 BH+avFPdlpUiujN5vFqvcJ77Wnzn+I4ZU/GPdDcjyUaR9BOPKX0tYbcH0CgCZ14d OtFlPrL2WwY5Rs2hqyRdS2Fc1ynPay4P5fpwzNB1jpL+ZxLmveeg4lBW8bi2WWUA KEpnLQfA22UdbPYLSHsQh5eaiBehEKDcGmjR6SKkfQw5aLX6m0HUNPhZLb8Nf7qE iskkL44nE8KO1ieyhjseXSfAlz+0VME+rB6Y99y9OAvMIwF+v7upyDmxgb5Htsc3 BSt3sAH/hBxuZxpilSDUbuFVQ5c0/TKLhEmG8Dy92uXCv1AOeszyWI2hTZRj38MT w45PZCfMoY9cYNpKId+Swt24U4RC2U/IOyY+lMB0/BAp/O783Cl7gQ31V6BOQEtH dyDASDgPynZs5kuWiMfOZ6TzGZu49eQOpJkWDc2rBj38iCrinzXzbfa6JHIRe2TM fh/0mDPSmNCyhKsx3Gghi/b0BmcjkkqbivO+bhTn6CBfYPThItqGzLBdwuYzjzBt VmUlTAzERGBh2nEN9pD5DtkCAwEAAQ== -----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 311927699634865414689755588506867801714262 . . . . . . . . [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 2017-09-19 14:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-18 14:00:00 +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.autoad.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 948526717782643643234074438664260032373157406998310670516823471690310259389771606369795441481623337325394894574867170687490776906924317034563156935531470631525363082731388300318837519152713458183762027724765310773394398613567251122215742233565771000879596788711686731303610205692173207694820016510798855908727328259619630133260567697395591419962095311022419391527031148247309767607618367283006291721717309157614719081246637748485691622028931432910145787706047949471649085297524200677803865180141616854676559810443552756535392399517122457622060736190984732792827226548626607130937380415069684153468191525041301079470502974115433564634976665620734674532059785819016806045940333265110155476734112632575768632275089306495520483648560942717799571766870102339545559087327873571691141069060854861421751139206401574616552159601037275761432366537166560564566779659085662666782223138354969478889430129777601944866860132716699766640410165719864449686941882137706921558298275264048596880726709961782900477492619699734674651200171194953328223021628998893331602937044150030197782070838304783428914440570737481650856717961726083943081785959989993038576948629350010395212176353764677284625315954104058702845959845087463663241599844934622119397494489 . . . . . . . . . . . . . . . . . . . . [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) d8adb4f47d77413624cf3fde6f17b7be5af7cf91 . . . . . . . . . . . . . . . . [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 'autoad.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autoad.cz.vhost.omnio.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.autoad.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 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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