www.superveci.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:46:33:62:ca:70:54:26:f3:38:ea:ad:a8:0c:d1:de:71:97 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=www.superveci.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:46:33:62:ca:70:54:26:f3:38:ea:ad:a8:0c:d1:de:71:97Serial Number (int): 285224927058569937472759764328439906988439
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 73:5d:cf:e6:1b:b7:cc:3c:cc:d1:7e:31:74:d0:ed:75:d9:47:20:14
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f0:af:a6:74:3d:d8:9c:62:69:9a:b8:8b:3b:01:36:ba:77:a0:d9:22
Fingerprint (sha256): 6c:c5:1c:7c:40:bb:ca:a8:7a:df:76:a5:e9:1f:5a:b0:95:f9:2f:e7:39:7f:20:5f:7d:2d:8a:19:40:28:d7:ce
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.superveci.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.superveci.cz
Public Key Algorithm
RSA
Key Size
2048
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
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
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
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 www.superveci.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFZjCCBE6gAwIBAgISA0YzYspwVCbzOOqtqAzR3nGXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMjIwNjQ5MzVaFw0x OTA0MjIwNjQ5MzVaMBsxGTAXBgNVBAMTEHd3dy5zdXBlcnZlY2kuY3owggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDQaAOUIfFJ1rTCdL/5gzGpSl5M5STJ 5x422U1iaQoKswHOP5AHKcckWQTrcjCqfVS7GV5yMwmxmvaR/HsCkpQUvrqftFIG IHcbKxIB10WGRD+ABPXSGXlinsiV+qL9ehvjJteRB0GqDmwdt1k2+hozPGvgbmoT KW28lCy2rpy8LVTbp5S7aeQq1ThUkbvouXUjQ7sdoNo0mQQLyAsPUmjhYm4KI8n3 zG3PSkzTBKpAvBMuFtue5iOQT+YLZFN7noqxyVV6VrcMH1nW8BhlbhtqvAI4zuU5 Yl/K7mbCl54swORY1DMWURINenct4E4Bu8KbFkbSw5ADrjZKKSeOAKK7AgMBAAGj ggJzMIICbzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFHNdz+Ybt8w8zNF+MXTQ7XXZ RyAUMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wKQYDVR0RBCIwIIIMc3VwZXJ2ZWNpLmN6ghB3d3cuc3VwZXJ2ZWNpLmN6 MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFodIkz YAAABAMARzBFAiBVdvedogOjDbqTI3yYtsrzPj2312q/JiDUCyM7TwmNwgIhAIUa DXG9b6wV9UxwWvQRaTvc9Gp+r8DQb2g0FbT7zRW2AHYAY/Lbzeg7zCzPC3KEJ1dr M6SNYXePvXWmOLHHaFRL2I0AAAFodIkzYAAABAMARzBFAiEAkoOCrI6g5ZbY3zNq mRwd28ebX7WElvK558JQkqi8Yx0CIFIqzMwG/KxhwdhbHri5tJ2jcyrIq9D8LpuE XaZldlSsMA0GCSqGSIb3DQEBCwUAA4IBAQAPpPblUbcmaKjSxdrzeqS22fI+vrKg dLdXOnAav6I+Z9geyyvOMKP5MgLA2G87FbxZtB5k98h9BmDJuOeLCrwQ4bxHUNpT +2owcIA4+SWcoKE9vBRv4YycjTClI2oq9UpmvjyjDFnOI6BThrjE8r/6Ni24BD5t BuvOh0SO+X8GuzxPCxaHSrscrvrEzd48B+2F6uCRSoDXsQPuqT4xzBB4zwpPQF+r rkJbBmDaYIeBxSV8sbMd2WxJoA0a0pAmO8u+JQglp4jY2hgRwMpJuhLE9DOkawNp 2iIIOnoCzWBcj5uO0pPfVhBOL2om6c8lqigMEJdSyk1HLdpcO5JN7tYC -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0GgDlCHxSda0wnS/+YMx qUpeTOUkyeceNtlNYmkKCrMBzj+QBynHJFkE63Iwqn1UuxlecjMJsZr2kfx7ApKU FL66n7RSBiB3GysSAddFhkQ/gAT10hl5Yp7Ilfqi/Xob4ybXkQdBqg5sHbdZNvoa Mzxr4G5qEyltvJQstq6cvC1U26eUu2nkKtU4VJG76Ll1I0O7HaDaNJkEC8gLD1Jo 4WJuCiPJ98xtz0pM0wSqQLwTLhbbnuYjkE/mC2RTe56KsclVela3DB9Z1vAYZW4b arwCOM7lOWJfyu5mwpeeLMDkWNQzFlESDXp3LeBOAbvCmxZG0sOQA642SiknjgCi uwIDAQAB -----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 285224927058569937472759764328439906988439 . . . . . . . . [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 2019-01-22 06:49:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-22 06:49:35 +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.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26308858637670919911269623751763683307849067848272975528885254058749728296424142398377750026617035949633562302869424849677612370544761522576906191690765378816085626581912199119886212102215455532983527704042033519457425677022940752220398659870125387741642374130234746003795054426222390227821438545531170231113136075246476746920333006264249978274832951848200217113991497998176283171592885761660129874985429195520632851048299349614713993974504596866885973448303859746369867202927823564824363286087391520998236853612265934774478643647305901634488757480920868208739331271309589665754671587409923163307930097186052893614779 . . . . . . . . . . . . . . . . . . . . [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) 735dcfe61bb7cc3cccd17e3174d0ed75d9472014 . . . . . . . . . . . . . . . . [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 (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 (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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016874893360000004030047304502205576f79da203a30dba93237c98b6caf33e3db7d76abf2620d40b233b4f098dc2022100851a0d71bd6fac15f54c705af411693bdcf46a7eafc0d06f683415b4fbcd15b600760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000168748933600000040300473045022100928382ac8ea0e596d8df336a991c1ddbc79b5fb58496f2b9e7c25092a8bc631d0220522acccc06fcac61c1d85b1eb8b9b49da3732ac8abd0fc2e9b845da6657654ac . . . . [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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