duhovkagymnazium.cz

Issued by Symantec Basic DV SSL CA - G2

About this certificate

This digital certificate with serial number 57:f6:b5:f8:37:21:0c:74:45:b4:80:34:de:58:0d:fb was issued on by Symantec Corporation.

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)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

Certificate Subject

CN=duhovkagymnazium.cz

Symantec Corporation

Organization: Symantec Corporation
Organization unit: Symantec Trust Network
Organization unit: Domain Validated SSL
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 57:f6:b5:f8:37:21:0c:74:45:b4:80:34:de:58:0d:fb
Serial Number (int): 116923831442271441934616322970421300731
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: ca:ac:5d:e1:90:2f:f1:ef:8c:d4:9f:35:01:e1:01:3b:a0:ce:c1:77

Fingerprint (sha1): d5:bc:7b:82:66:29:f7:42:dc:10:a8:42:00:07:71:27:02:3b:b4:b3
Fingerprint (sha256): 12:11:7a:8a:2b:52:94:29:f9:10:33:1b:74:ed:06:36:1b:ba:64:8c:ad:b9:58:d2:8f:2f:ef:0d:4a:92:cd:e6

Issuing Certificate URL: http://hd.symcb.com/hd.crt

Revocation information

OCSP Server: http://hd.symcd.com

Check the revocation status for certificate duhovkagymnazium.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for duhovkagymnazium.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

duhovkagymnazium.cz
www.duhovkagymnazium.cz

Other certificates including the domain name duhovkagymnazium.cz

(limited to 100 certificates)
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www.duhovkagymnazium.cz
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zona.duhovkagymnazium.cz
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www.mojezona.duhovkagroup.cz
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www.mojezona.duhovkagroup.cz
duhovka-prace.cz
zona.duhovkagymnazium.cz
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zona.duhovkagymnazium.cz
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zona.duhovkagymnazium.cz
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www.mojezona.duhovkagroup.cz
www.mojezona.duhovkagroup.cz
www.duhovkagymnazium.cz
duhovkait.cz
zona.duhovkagymnazium.cz
duhovkagymnazium.cz
www.mojezona.duhovkagroup.cz
duhovkait.cz
zona.duhovkagymnazium.cz
www.duhovkagymnazium.cz
zona.duhovkagymnazium.cz
duhovkagymnazium.cz
duhovka-prace.cz
duhovkagymnazium.cz
www.duhovkagymnazium.cz
www.duhovkagymnazium.cz
www.duhovkagymnazium.cz
www.mojezona.duhovkagroup.cz
www.duhovkagymnazium.cz
duhovkagymnazium.cz
duhovkagymnazium.cz
zona.duhovkagymnazium.cz
zona.duhovkagymnazium.cz

Certificate

The complete raw certificate details for duhovkagymnazium.cz in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIEqDCCA5CgAwIBAgIQV/a1+DchDHRFtIA03lgN+zANBgkqhkiG9w0BAQsFADCB
lDELMAkGA1UEBhMCVVMxHTAbBgNVBAoTFFN5bWFudGVjIENvcnBvcmF0aW9uMR8w
HQYDVQQLExZTeW1hbnRlYyBUcnVzdCBOZXR3b3JrMR0wGwYDVQQLExREb21haW4g
VmFsaWRhdGVkIFNTTDEmMCQGA1UEAxMdU3ltYW50ZWMgQmFzaWMgRFYgU1NMIENB
IC0gRzIwHhcNMTcwMzIzMDAwMDAwWhcNMTgwNjIxMjM1OTU5WjAeMRwwGgYDVQQD
DBNkdWhvdmthZ3ltbmF6aXVtLmN6MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB
CgKCAQEAym6Yae4RGWki1VvdVcfqIAR5BnCF/q7iUn4DWazIFtg5BkUQ+R3d9JLN
euKkUo8e0IjdyK8D7bEtvefn6QHeeJ4rGNScuspoYnXF3yyiBYFWyJCjK8OOYA4g
vW8dR641gIG4AU9pxCaPEanvueJ+fj6a3629WA+k1pm4OB5zopWVEhrDWEGwIvOi
JW9xR9U48ZJTe/2jFzSHyPZUyfVr6YkMpVIe9cw+LszZgiDNCcG/mcdqbJzFphoH
CrpEgUwlNujtkpuJzW1+4c97kGwkcyiNPM+72BBUUcGTfci9F2dvl4QFum5NWAxc
OD2rdOfBT4t2/D+N+zCyxvbV5wMS1wIDAQABo4IBaTCCAWUwNwYDVR0RBDAwLoIT
ZHVob3ZrYWd5bW5heml1bS5jeoIXd3d3LmR1aG92a2FneW1uYXppdW0uY3owCQYD
VR0TBAIwADBhBgNVHSAEWjBYMFYGBmeBDAECATBMMCMGCCsGAQUFBwIBFhdodHRw
czovL2Quc3ltY2IuY29tL2NwczAlBggrBgEFBQcCAjAZDBdodHRwczovL2Quc3lt
Y2IuY29tL3JwYTAfBgNVHSMEGDAWgBTKrF3hkC/x74zUnzUB4QE7oM7BdzAOBgNV
HQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMFcGCCsG
AQUFBwEBBEswSTAfBggrBgEFBQcwAYYTaHR0cDovL2hkLnN5bWNkLmNvbTAmBggr
BgEFBQcwAoYaaHR0cDovL2hkLnN5bWNiLmNvbS9oZC5jcnQwEwYKKwYBBAHWeQIE
AwEB/wQCBQAwDQYJKoZIhvcNAQELBQADggEBAA2dKLoQye/Chi6d5bvMRtIe8ntQ
yFzdyWBwhA5EO0iQ2LMDkChQEO8S1uf9zJnQRKp/ctemMugWAtN4mVNPZ1TtpBJ3
M7qzz7rhrJeR9aInZQJCySYg2VMeVv5RPjcJ3WG3wtNPIXmUVNa9G12ZcozP6N6H
nMZX3CVYzd7RaPEYb8FEAJX/eSUGE8P017w8+0jYAFRp9o1bBMIMoA3/tA9lpJ+M
/28sDRhZs7P/3aTVUghmQayEh8bttpkcKuV80aAf8HXBYM5wjX+m9kA9UTXCMCxi
b8cRVBGKCqqqRRywJhWWz+WZc2YxRFrHDPC3xBC8ExArBcen4M49qQzRD4o=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAym6Yae4RGWki1VvdVcfq
IAR5BnCF/q7iUn4DWazIFtg5BkUQ+R3d9JLNeuKkUo8e0IjdyK8D7bEtvefn6QHe
eJ4rGNScuspoYnXF3yyiBYFWyJCjK8OOYA4gvW8dR641gIG4AU9pxCaPEanvueJ+
fj6a3629WA+k1pm4OB5zopWVEhrDWEGwIvOiJW9xR9U48ZJTe/2jFzSHyPZUyfVr
6YkMpVIe9cw+LszZgiDNCcG/mcdqbJzFphoHCrpEgUwlNujtkpuJzW1+4c97kGwk
cyiNPM+72BBUUcGTfci9F2dvl4QFum5NWAxcOD2rdOfBT4t2/D+N+zCyxvbV5wMS
1wIDAQAB
-----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 116923831442271441934616322970421300731
 . . . . . . . . [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 'Symantec Corporation'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Symantec Trust Network'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Validated SSL'
 . . . . . . . . . . . . [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 'Symantec Basic DV SSL CA - G2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-23 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-21 23:59:59 +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:12|false] UTF8String 'duhovkagymnazium.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 25554674210904514873390396237346345569279471867714129079187044087067096713706397599387989372947824298953110230209095563831443016672763492756321872150444072678514891233316775357945938757577150832384929846258032210359692893710909226337843708372524059285712726840853239270064254429845963739785123454406827620525031219031339970776223772067733054106307128396267440002123473177340765440371411990775514151045858950406968277889981495751535307832581588762723912231095109058917632464993789023320770217461975474246076161851802198973046338530773137289219437471355281655497890390951135672671388023197999837688236837143875210646231
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'duhovkagymnazium.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.duhovkagymnazium.cz'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (90 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: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 'https://d.symcb.com/cps'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://d.symcb.com/rpa'
 . . . . . . . . . . . . . . . . [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 caac5de1902ff1ef8cd49f3501e1013ba0cec177
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (75 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://hd.symcd.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://hd.symcb.com/hd.crt'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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