staging.positrex.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e2:b1:0c:f6:d0:36:82:97:ee:03:88:e4:59:9b:5f:02:63 was issued on by Let's Encrypt.

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=staging.positrex.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e2:b1:0c:f6:d0:36:82:97:ee:03:88:e4:59:9b:5f:02:63
Serial Number (int): 338476013388198155579662603756099738731107
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0c:9a:0b:99:6a:c7:b7:1a:68:e2:c2:4a:2b:e4:4b:01:cf:88:32:59
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c3:9c:50:7d:7c:cd:3a:f4:f3:57:49:c2:d7:6f:11:c7:ac:59:af:32
Fingerprint (sha256): b6:cb:95:6e:40:d4:2b:23:cd:ec:e8:33:25:e1:39:89:80:13:48:44:3e:51:9f:47:a9:27:5f:d7:87:d9:52:b6

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 staging.positrex.cz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for staging.positrex.cz

Public Key Algorithm

RSA

Key Size

4096

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

staging.positrex.cz

Other certificates including the domain name positrex.cz

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 338476013388198155579662603756099738731107
 . . . . . . . . [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 2016-09-07 03:30:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-06 03:30:00 +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 'staging.positrex.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 809078343910025724020262244095984088676734941559477055222303956737830113538764559314636231869718848931999022040119327985460385423504372647494819662184586515396412212615514179135258887889528534148314190623342373814163749299760544187561938645007164806960753618235083506087055001595322200523786086765639733725040940957217596643215969957318964234667355629984384214385206214721225944535499079927452529714070746150673641921485610152353005302148912805585679276387466449690400517199794398546031510523959774973535819405758387222368663127384092292189344497067856462773309708496400433424837220829381339646214475606769063679750828974838218704223188066599960526099624612127133769222025911188258399256323058188041674435174617781841337881500110614406680175792085652917565124876833047499247321234854839675677159916832398367185920778751558946723965164843856803264481837612717738141614104550713773503465430342379516917574173391048324498106802233540478983936269837559351397005489010570196331069724057742408375811612069496497512606574038538606449755653817395014149711654992114653998739564644916587842325358998011848661338395060116812365951041632823910922480810310013055882430380738828250576770463523830219491148353616693040534181197426905881394545752703
 . . . . . . . . . . . . . . . . . . . . [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)
							0c9a0b996ac7b71a68e2c24a2be44b01cf883259
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'staging.positrex.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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