netshops.cz

Issued by R3

About this certificate

This digital certificate with serial number 04:86:78:ab:28:ca:2d:15:ad:af:68:9c:1c:f0:de:dc:6f:18 was issued on by Let's Encrypt.

With 8 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=netshops.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:86:78:ab:28:ca:2d:15:ad:af:68:9c:1c:f0:de:dc:6f:18
Serial Number (int): 394207376964018166057898236236229701824280
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3d:2f:2d:57:ae:af:2d:c0:42:6b:8b:b4:c6:99:1a:42:79:ba:a8:13
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 91:04:b9:e0:a1:fa:57:e9:0f:11:3f:76:7c:68:17:21:79:09:2d:69
Fingerprint (sha256): 66:ae:1c:1c:61:e2:c3:4a:c3:82:f7:22:a0:43:0d:b7:26:d3:27:fa:6f:4d:67:a1:38:b6:cd:21:31:81:99:6a

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate netshops.cz

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for netshops.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

bikecontrol.netshops.cz
demo.netshops.cz
diary.netshops.cz
helpdesk.netshops.cz
message.netshops.cz
netshops.cz
www.netshops.cz
yoggies.netshops.cz

Other certificates including the domain name netshops.cz

(limited to 100 certificates)
netshops.cz
netshops.cz
netshops.cz
netshops.cz
sni.cloudflaressl.com
netshops.cz
netshops.cz
ds.netshops.cz
netshops.cz
sni.cloudflaressl.com
netshops.cz
netshops.cz
netshops.cz
netshops.cz
netshops.cz
netshops.cz
netshops.cz
ds.netshops.cz
netshops.cz
ds.netshops.cz
demo.netshops.cz
netshops.cz
netshops.cz
netshops.cz
netshops.cz
netshops.cz
demo.netshops.cz
netshops.cz
netshops.cz
netshops.cz
netshops.cz
netshops.cz
netshops.cz
netshops.cz
ds.netshops.cz

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5jnGl3nqripn8D1ZqslH
PI2MMNKBP6fWn1/HO1AS76ijWAZTLnIceGM9IOG/pvc1g62y26NB5+O2oat6X8Lb
mg8yGvJPvoScpAi3X3DvTiunwLfzHbEUqKqhUPJrEBAnEtZudEuTh007UVYTC/oC
9m6w7fN1P7c+2pKcWOJhrd9IAmbnDx603WkXv3ZSiPY5C/Vb+H8GbhRP6UIjTDxh
T56dQveqzpWd2CHg6t2wOpyPOOYdQpuAeaE9vxuqoOixC2jAgMnks5Lb70bucyc9
kXdf/C8ZomPIO8/3ner6/TzQWv0i3B5Mr9Rwr1DUl0Y5c5x+KShnNobRiZ3eHBwK
IQIDAQAB
-----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 394207376964018166057898236236229701824280
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-03 09:05:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-02 09:05:52 +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 'netshops.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 29063300425795846887731946009528107980895639834144970306457370796160650056287784802304686790516573433189068957516142018633028927955622516882714005042066810967883647785794796001071646076450039666848475950594586818732602558248466637630744689571514309367612194019086694775243343095850249503801321308912298442460976828133259427599413517474711740143636035878037163487654669498625637311693197302216935678979355614294652141961569560472245068717008581624858515638081523258806280141834767321342887219637928105762085767954332306703456902982532412574040574677050628593530202095613496608213398795474600082886648083468635338443297
 . . . . . . . . . . . . . . . . . . . . [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)
							3d2f2d57aeaf2dc0426b8bb4c6991a4279baa813
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (159 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bikecontrol.netshops.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'demo.netshops.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'diary.netshops.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helpdesk.netshops.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'message.netshops.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'netshops.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.netshops.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yoggies.netshops.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c2f243dfc000004030046304402206ff8e02a9970412431fe83780a21ebb9a3aa86324c69c6b90191c305ceedccb002200540f37331787e48aecb544e1000b500c17258b929719c023a98a2e574a77b26007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c2f243e740000040300473045022100ba2036e127b8c003c5e6723d6dad7f846c98aab973a874872e9f141522887c0602203a0874c0c39cbfaaa131aecd4f581aad1fb6dbc5435d90744f2476517d75bfad
 . . . . [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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