superveci.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5c:61:97:23:9c:11:37:93:7d:f6:69:7d:1a:28:a1:5f:a7 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=superveci.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:5c:61:97:23:9c:11:37:93:7d:f6:69:7d:1a:28:a1:5f:a7Serial Number (int): 292772555426673112089777954806241878433703
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 33:87:bf:4b:8e:05:72:4f:13:d1:67:b1:72:dc:27:b3:14:cd:1e:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 25:35:a9:f6:f1:4e:f4:e9:4a:3f:15:f9:4d:26:97:16:4e:c0:d8:85
Fingerprint (sha256): e9:d1:33:4e:44:b2:e0:9f:e4:cd:9b:f5:66:d7:2f:87:46:4a:48:a9:eb:8a:49:24:d0:5b:27:5d:67:1d:ba:f0
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.org/Check the revocation status for certificate superveci.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for superveci.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
superveci.cz
www.superveci.cz
www.superveci.cz
Other certificates including the domain name superveci.cz
(limited to 100 certificates)
www.superveci.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
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s2111.websignal.eu
superveci.cz
www.superveci.cz
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s2111.websignal.eu
www.superveci.cz
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www.superveci.cz
touchcentrum.cz
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www.superveci.cz
superveci.cz
satomar.cz
www.superveci.cz
shop.satomar.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
www.superveci.cz
touchcentrum.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
s2111.websignal.eu
superveci.cz
www.superveci.cz
www.superveci.cz
s2111.websignal.eu
www.superveci.cz
superveci.cz
superveci.cz
www.superveci.cz
shop.satomar.cz
superveci.cz
superveci.cz
www.superveci.cz
touchcentrum.cz
superveci.cz
www.superveci.cz
superveci.cz
satomar.cz
www.superveci.cz
shop.satomar.cz
superveci.cz
superveci.cz
superveci.cz
superveci.cz
www.superveci.cz
touchcentrum.cz
Certificate
The complete raw certificate details for superveci.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGDjCCBPagAwIBAgISA1xhlyOcETeTffZpfRoooV+nMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA0MDUxMTAyMDBaFw0x NzA3MDQxMTAyMDBaMBcxFTATBgNVBAMTDHN1cGVydmVjaS5jejCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBANb5ivoReCMhc7aS+YAHyh/HqO655wVtDaO8 bxi7UyLLr66HtvAnrFA6twVgAerzk/s+0zW0AH+vWWAzGPdq+aK7+hMFoO8QcgbE XtmJXFkmcjThvlUq4XSsZWeOb3md+vnpsF5j9JWN3RA1YKnF5NpIz7s/3RCOHzOI 5EsNse+aj+O/a/Wm5p86QodlfPHAVcYf6ojkxTxdB26XmFr7DHZFO8ateyVGdvab vHJy9Kl7eZ9dizemvmTyOAgnpEos6M5E85wUKUruKi0DQrXB9AUwWGlNotXcGPjY /HgOKvouL07J8dAggODEcWtu/yY21+U3lPypNroF545HqH3EMEKgD9j790mq65CA fXyPq1iaubyJ69p/Z9HciYKaWmNtKRPm3+Ww8VjtO8tf8wPPSOG9g9bAjLg9F8Bg hGyrrIlLq9iX3NEPIsS1xVQaLyIU/a4NzKIgUNjkcnbw9bxxeANwR66f+Z96e9eS 1GtxzdR3sSnjhWE50TuuL7WB7pJkJiGjE87YjfzptNcJWWZ4xlvjOMAk93IoTAx4 bjy+bEq8VKaQ82JvuypJ+XbELn6p1m2fZg2zujMzm4CzZG/+bm1eL4Ph2bUVysuy BdgIUJQK+/SdKWJtnScYh/+mQoPM9/dipYZnLVzZ+TIhWaJdrv9MqmN+MZEF9yWi JtU1UhLvAgMBAAGjggIfMIICGzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFDOHv0uO BXJPE9FnsXLcJ7MUzR6xMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMCkGA1UdEQQiMCCCDHN1cGVydmVjaS5jeoIQd3d3 LnN1cGVydmVjaS5jejCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC 3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUg cmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29y ZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBz Oi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IB AQBLqMHDQFp110Ad+AbtNVzucZSFrNs2c80rSlE/uYjUnZhJ6h1cMmhorYaph4+Q lEWIN/0tPN6CADhL3TX+OnIvm05k16U8w6QAII7BVBUBCCZILGleS2K/ygAs0ekU 61yDSTlZkAbS3MCJ8sYoggXjMOYdKZOSz2b3fAFuE31pPDDuso1ksVjXEKPiaVyI TKB5uaJso7FMg98ThZVwxZHCo42fkf1hWOk/AUyhomCEI+1DY8CvaHweQ6+BBLV4 UU+asum7+ZNDsFqLdWmMdHu8lEUggRTWRMM7xHIY2EySpNqBcolUH2SgRiG8gdD/ WhvxdlMp9n+Pb+J06nFxYZZs -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1vmK+hF4IyFztpL5gAfK H8eo7rnnBW0No7xvGLtTIsuvroe28CesUDq3BWAB6vOT+z7TNbQAf69ZYDMY92r5 orv6EwWg7xByBsRe2YlcWSZyNOG+VSrhdKxlZ45veZ36+emwXmP0lY3dEDVgqcXk 2kjPuz/dEI4fM4jkSw2x75qP479r9abmnzpCh2V88cBVxh/qiOTFPF0HbpeYWvsM dkU7xq17JUZ29pu8cnL0qXt5n12LN6a+ZPI4CCekSizozkTznBQpSu4qLQNCtcH0 BTBYaU2i1dwY+Nj8eA4q+i4vTsnx0CCA4MRxa27/JjbX5TeU/Kk2ugXnjkeofcQw QqAP2Pv3SarrkIB9fI+rWJq5vInr2n9n0dyJgppaY20pE+bf5bDxWO07y1/zA89I 4b2D1sCMuD0XwGCEbKusiUur2Jfc0Q8ixLXFVBovIhT9rg3MoiBQ2ORydvD1vHF4 A3BHrp/5n3p715LUa3HN1HexKeOFYTnRO64vtYHukmQmIaMTztiN/Om01wlZZnjG W+M4wCT3cihMDHhuPL5sSrxUppDzYm+7Kkn5dsQufqnWbZ9mDbO6MzObgLNkb/5u bV4vg+HZtRXKy7IF2AhQlAr79J0pYm2dJxiH/6ZCg8z392KlhmctXNn5MiFZol2u /0yqY34xkQX3JaIm1TVSEu8CAwEAAQ== -----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 292772555426673112089777954806241878433703 . . . . . . . . [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 2017-04-05 11:02:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-04 11:02:00 +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 'superveci.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 877020573223972921641814033667894611800654409018484829287980820220169033663183977396268537881300629540180655339824671165886009065947987332250844102100146604043177889028237633374299629061984478735864664540016008467587502507716133471862684316821564651820032105881490787217148018265828206288811628228147765990413713598959339641970868969029056170050388942902439143584095810710826786629853877604004583840148415777218862852681929634432579412565899647432357107387668121775798164353624929895931844061795468252714467512897060687574206894497700324556711089066116503803892888519327669891962364982081313996550767945089309451614947187309632333459211008390836791795384809203282100361275669426611921697720031566040519960364821628514823877631949847476936058477595793881731389256773627069513011171612809170057316608645859268201930869968978783654709165840028123793177155376720110198388304266658252050473570387443319417782481370504394108176459328840053875085833907629065998508443070316235357465216337135142704335281896827169371904273537848715087771048397292928016488128490049596812572238906687439373040397490640075131360737457344269434100740002298408054141639194176395823264186110909005051521940840603083837821228358933041430210728677146540128504779503 . . . . . . . . . . . . . . . . . . . . [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) 3387bf4b8e05724f13d167b172dc27b314cd1eb1 . . . . . . . . . . . . . . . . [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 (100 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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'superveci.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.superveci.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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