equestrians.cz

Issued by R3

About this certificate

This digital certificate with serial number 03:c8:32:a6:74:1a:8b:ca:d7:20:9a:8c:e0:ce:99:18:29:ea 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:
  • 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=equestrians.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c8:32:a6:74:1a:8b:ca:d7:20:9a:8c:e0:ce:99:18:29:ea
Serial Number (int): 329460656855398905091833743634804566927850
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 40:3f:c5:ff:8a:3a:d7:09:17:6f:cd:60:60:4f:66:38:bf:3d:45:6a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6d:12:e4:ca:3e:84:a0:9f:60:07:19:30:88:5c:b7:9f:82:51:b9:9f
Fingerprint (sha256): 59:20:95:16:e2:2d:d6:22:54:a3:28:44:e1:b8:52:69:3b:5b:06:f3:2b:cb:67:2b:99:5f:69:68:20:7f:9f:0a

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

Revocation information

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

Check the revocation status for certificate equestrians.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for equestrians.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

equestrians.cz
www.equestrians.cz

Other certificates including the domain name equestrians.cz

(limited to 100 certificates)
www.equestrians.cz
test.equestrians.cz
www.equestrians.cz
equestrians.cz
equestrians.cz
www.equestrians.cz
www.equestrians.cz
equestrians.cz
equestrians.cz
equestrians.cz
equestrians.cz
test.equestrians.cz
equestrians.cz
equestrians.cz
outlet.equestrians.cz
eas.factorypro.cz
equestrians.cz
eas.factorypro.cz
eas.factorypro.cz
test.equestrians.cz
www.equestrians.cz
eas.factorypro.cz
outlet.equestrians.cz
www.equestrians.cz
outlet.equestrians.cz
equestrians.cz
test.equestrians.cz
test.equestrians.cz
www.equestrians.cz
test.equestrians.cz
www.equestrians.cz
test.equestrians.cz
outlet.equestrians.cz
eas.factorypro.cz
www.equestrians.cz
test.equestrians.cz

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoXSO4nUz0VeHWLllS2rH
j8jXcggtIrLflgclkp8Vx447ZFA7n9xiJUnZkC/S3pC9sggtQtFR5B7dt+/Di7iS
+dN/QHNc5Q6xcGIZjwl2UQJSaC8vDQ++REEgTnZ5AigYyVFcWXhogvYtxwtOXR7s
J9QNXMoJv1OM4a2GWukTAV9D72vlaeYI9BBtcJfkD/GMeGOLBMah/fMh9Td7DHdq
g1D4lOH/ueLMtAn+kTzz3UGJJdvQ5QjxK0Kl6p/TG7qBiRY59Xgjpw+XKUZ5znXz
5O6j8VisakMaRj4XDXBMPyNbrHUlSk+EklGoZNNDef4bdh0btSmNPEcDbxqzFPz/
9QIDAQAB
-----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 329460656855398905091833743634804566927850
 . . . . . . . . [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 2023-10-18 03:41:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-16 03:41:04 +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 'equestrians.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 20381844062030727277198815720317590661274370844611405395411047770888767576209981448839370186320144240235099305980929470706660798777647753220284829029020964112823111850016746459304481740561799210528192976144692240355174383554259120046260358641858784438413764087840680787720310690250510307664700271648312896413337267672905953326557704908175383927862335328598379403113169697908596258431162224722890937570294836610125276991681512685122382525021049442736515497342150654208942927828792137980238025674136925651998588268276325633954452873358251201617704779566348553822322432890010116769335027354091127603330828347965938925557
 . . . . . . . . . . . . . . . . . . . . [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)
							403fc5ff8a3ad709176fcd60604f6638bf3d456a
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'equestrians.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.equestrians.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b41165a4c0000040300463044022052bad2e6a4204a3ba3b8f45f34770f3e75d94deb2b5a0e78854d562b61f173a40220085202ba54104517152b3edfe6d64e4ee48703cc259688e398248787dadb8b9800770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b41165a990000040300483046022100a72b5f3cef7fc3f61a4822eae201577698322f3789ae9f55ab5ee6865832e36a022100e63d4a5bbeb64441a0d27cb9d593edfff956e5d48f1d0fd81b6fbed335bf8be1
 . . . . [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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