mydms.cz

Issued by Secure Site Starter DV SSL CA - G2

About this certificate

This digital certificate with serial number 1d:83:e6:6d:c6:55:9c:21:90:4b:12:53:2a:2e:32:c1 was issued on by GeoTrust, Inc..

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=mydms.cz

GeoTrust, Inc.

Organization: GeoTrust, Inc.
Organization unit: Domain Validated SSL
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 1d:83:e6:6d:c6:55:9c:21:90:4b:12:53:2a:2e:32:c1
Serial Number (int): 39232476417690704620163078828883587777
Serial Number lenght: 125 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: 9b:54:ad:df:69:60:ea:70:42:6e:e8:2e:c7:14:7e:88:ff:b9:44:99

Fingerprint (sha1): b4:2c:30:f5:f7:ce:e9:b5:63:7f:a0:9b:9d:b2:c5:13:0b:40:e0:34
Fingerprint (sha256): 22:dd:0b:a9:e2:bf:b1:5a:92:a9:d8:d5:26:7a:ef:cc:8a:ab:c6:e6:4e:07:68:30:92:fd:91:65:7c:d6:69:ce

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

Revocation information

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

Check the revocation status for certificate mydms.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mydms.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

mydms.cz
www.mydms.cz

Other certificates including the domain name mydms.cz

(limited to 100 certificates)
mydms.cz
mydms.cz
mydms.cz
mydms.cz
mydms.cz
mydms.cz
cloud.mydms.cz
mydms.cz
mydms.cz

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1Dy+MvbqTn8E5bTwobnt
shV/2ybyLK1Xyl6ErWGmokMT6XalUu1IeOHXD8tJ14BmcTlgLqj99iChc2bZ/JQO
yNbQIn0LVjR744cPBM5Xa1IJxdU9Oq7VPNE4TY4D41AkDc+T49uO6tNSJ1lfLv/H
jQejJP3TSEFq4QIeziVWgF+SHg/zuddhBxHQbqmKlE5TVuwl3+yAQe944Q+6RPVO
GwXWkx6ywIVqU70xzRPMALPFoB/66ehEry1XD8iSAnb4DvJn319yYVR3Q9zi5dys
jxWhV++dAPdXWVoPK7HRDZ2x0as4SzsAYXTJAD17/bhg9nCYck6jZ2jDb+5X4gFC
wQIDAQAB
-----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 39232476417690704620163078828883587777
 . . . . . . . . [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 'GeoTrust, Inc.'
 . . . . . . . . . . . . [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 'Secure Site Starter DV SSL CA - G2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-06-29 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-06-29 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 'mydms.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 26792474125304429548028405292537090364942213512944386131000669788204963649666433431994962030512593068984474534275046997478222830995371168682617683900069839122378119852029151073341136575558893192096224387556643852354824671590266544138040356498878465370050689860455009606866728358062280515062448542622460719140420458653394337866949947116904351549989090604442872415186409774739908501056269892494402692510250346328784223324121413583766846535462386876398686068665703316886367608600503367733488466071125238604545321702187690557968256489016787870681250186350306812426945607548406770570951783810657622233249364169939270845121
 . . . . . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mydms.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mydms.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 (149 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://www.geotrust.com/resources/repository/legal'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.geotrust.com/resources/repository/legal'
 . . . . . . . . . . . . . . . . [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 9b54addf6960ea70426ee82ec7147e88ffb94499
 . . . . . . . . . . . . . . . . [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://ha.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://ha.symcb.com/ha.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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