www.audiopro.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:03:23:8c:af:a7:af:9c:04:46:cb:db:9b:32:19:42:a9:fa 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.audiopro.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:03:23:8c:af:a7:af:9c:04:46:cb:db:9b:32:19:42:a9:faSerial Number (int): 262404958360163354529947941206445422455290
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2b:3c:e1:46:36:ad:11:6a:dd:c7:36:ec:2d:c2:00:5b:75:fc:dd:36
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f4:14:83:6f:93:70:3f:da:5a:1e:6a:26:24:da:f1:68:67:43:84:51
Fingerprint (sha256): 5f:04:1f:3a:2d:5f:11:30:1f:f9:1f:c0:7e:aa:b3:0b:91:32:5a:bc:d7:c3:a9:30:35:56:c7:7e:3b:60:6b:c3
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 www.audiopro.cz
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.audiopro.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
admin.audiopro.cz
dealer.audiopro.cz
storage.audiopro.cz
www.audiopro.cz
dealer.audiopro.cz
storage.audiopro.cz
www.audiopro.cz
Other certificates including the domain name audiopro.cz
(limited to 100 certificates)
audiopro.cz
*.audiopro.cz
*.audiopro.cz
api.audiopro.cz
audiopro.cz
citrix-ddc.corp.audiopro.cz
www.audiopro.cz
*.audiopro.cz
audiopro.cz
www.audiopro.cz
www.audiopro.cz
audiopro.cz
audiopro.cz
*.audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
www.audiopro.cz
*.audiopro.cz
b2b.audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
gw.audiopro.cz
*.audiopro.cz
*.audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
*.audiopro.cz
*.audiopro.cz
api.audiopro.cz
audiopro.cz
citrix-ddc.corp.audiopro.cz
www.audiopro.cz
*.audiopro.cz
audiopro.cz
www.audiopro.cz
www.audiopro.cz
audiopro.cz
audiopro.cz
*.audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
www.audiopro.cz
*.audiopro.cz
b2b.audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
gw.audiopro.cz
*.audiopro.cz
*.audiopro.cz
audiopro.cz
audiopro.cz
audiopro.cz
Certificate
The complete raw certificate details for www.audiopro.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFPjCCBCagAwIBAgISAwMjjK+nr5wERsvbmzIZQqn6MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjA3MDcyMDM5MDBaFw0x NjEwMDUyMDM5MDBaMBoxGDAWBgNVBAMTD3d3dy5hdWRpb3Byby5jejCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAMLjtRkE/nY/+Ja/XPLPtvUPPjgX/wfM aL70Pt1tLYW8LKt1n0d3TEwUHypDGiZ9TXkhQoz0iLoj3VSWRCuj77xW9Yg4PizL Zn7fTYZhdmAzAM571MzyXbKIQbuvmkiJIYpWSes/2OTYduXPdDPd4JUyYu6CV+Bc zZTTpRQeXJP28UdfJnQNzVKHCPFVO4aShg3PM2crEl07UwBLAYDqghCT3tN4EQUL xnKKK1KJxLkrh3tHFAQyof72zZ7rdvKPZYlTZDWUsYMStTvi1W5fVh1IJ+83hyyM 5uHhEvQZQbekTwIvCJ6P8x5NIWJjhClsQBfyL2bF5+TwtEEuz92pPRcCAwEAAaOC AkwwggJIMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUKzzhRjatEWrdxzbsLcIAW3X8 3TYwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYIKwYBBQUHAQEE ZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wVgYDVR0RBE8wTYIRYWRtaW4uYXVkaW9wcm8uY3qCEmRlYWxlci5hdWRp b3Byby5jeoITc3RvcmFnZS5hdWRpb3Byby5jeoIPd3d3LmF1ZGlvcHJvLmN6MIH+ BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGe DIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBS ZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBD ZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5v cmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAAW4YrmHb6fYR0UD/F67 nPuSQSk6z/nwbBRbolwgf/2FFUHNZoBNWgguvppC2NkuC2Ssqgy+mzUySoz3kSXs sQ/ue6NtneJU87Z/P/h1VJV0gzdOmc8qrdijF9mN3VBitFDN627Zcv0uttvyIr/4 Le8VHHezK+IctzLEpuZPvLcOhMsw4ntmGc9Li2pB0+eHLbhnTOxL8xsQyIJhZ9vv U+FTScmOwOiv4tP09iVrWRL0pLUCsYMbjn8d3uu0eAN0xAJekIMDDyw4inUgZcXU 5BLhtbDAaKe7ixyNQdZnMLAVfDGkx8KE7oF+2B8rsrg9e9XYPn8INRR85MgywaSJ Sug= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwuO1GQT+dj/4lr9c8s+2 9Q8+OBf/B8xovvQ+3W0thbwsq3WfR3dMTBQfKkMaJn1NeSFCjPSIuiPdVJZEK6Pv vFb1iDg+LMtmft9NhmF2YDMAznvUzPJdsohBu6+aSIkhilZJ6z/Y5Nh25c90M93g lTJi7oJX4FzNlNOlFB5ck/bxR18mdA3NUocI8VU7hpKGDc8zZysSXTtTAEsBgOqC EJPe03gRBQvGcoorUonEuSuHe0cUBDKh/vbNnut28o9liVNkNZSxgxK1O+LVbl9W HUgn7zeHLIzm4eES9BlBt6RPAi8Ino/zHk0hYmOEKWxAF/IvZsXn5PC0QS7P3ak9 FwIDAQAB -----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 262404958360163354529947941206445422455290 . . . . . . . . [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 2016-07-07 20:39:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-05 20:39:00 +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.audiopro.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 24602517873757254583235928710349432469403636304182582139357955104428443946365524095815005042820653148506872616574927270584737545904730153110896712239851513699614403234268109029048861263444024511499048499088940897216255501933574664170982830783773360744125039609102805668701699142161410141195770485613172544510839332485963497559030232101399607489306963597491438027335594603634190385548548034712952216831049085131614473683091118893990433920451506500579549092236117008054621264712267151639508590783170797482467524054109650219567302859356958125183600060302783005633052313804563696962561485000374453816770344504763970305303 . . . . . . . . . . . . . . . . . . . . [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) 2b3ce14636ad116addc736ec2dc2005b75fcdd36 . . . . . . . . . . . . . . . . [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 (79 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'admin.audiopro.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dealer.audiopro.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'storage.audiopro.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.audiopro.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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