api.positrex.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:25:6f:e7:ee:96:5e:cc:4f:5c:09:6b:1f:f3:2c:d3:c0:10 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=api.positrex.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:25:6f:e7:ee:96:5e:cc:4f:5c:09:6b:1f:f3:2c:d3:c0:10
Serial Number (int): 274076053938588958927883422742987136024592
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 99:c4:22:52:69:77:56:cf:31:2f:87:14:0a:1b:2e:11:21:95:53:4a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cc:be:b3:9a:f1:2e:73:55:f9:02:64:4d:88:d0:8d:7b:03:c4:84:ae
Fingerprint (sha256): d6:5c:98:8a:22:38:cc:89:f7:98:ba:6e:e3:80:b0:0b:88:36:73:60:fe:7d:81:f4:9c:83:bc:b3:39:a0:43:7c

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 api.positrex.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for api.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

api.positrex.cz
api2.positrex.eu

Other certificates including the domain name positrex.cz

(limited to 100 certificates)

Certificate

The complete raw certificate details for api.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 274076053938588958927883422742987136024592
 . . . . . . . . [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 2016-10-19 03:30:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-01-17 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 'api.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 738067787305044440728890294598454584414624357108103545094601007224445997343427114187489322372825696960012725679518085498882309198702792587909488445398018792315973985095622123541209592927352120658309485965939122061070750314600000276166407430212686779569720577707921029738619720416497938696906601210266113540271651578689750971122126013575363755982375674647987309423046704696474116242282402359454294128977111561642612073722871344279316395160488881236049119915602492214268285447118981681229289788646663872132611114800446282441799677768040679862946917740131882156210098395322773848213982974612242443454161544531861041377336205264752606330692948284072174242577996537121455226533208010646747920993235911700953072819323231943244717723575648408586720525456141455055292396860643346614677716927443343313662430329436476360635815264324857998397292202015945788829287045540698454419837161172828345784327231431735719485234854594814778765433103337082598057597121940055129449883765210101334884010963790195771917993520964479594558303008595768407120265498854296080924743796994094771828559281446538315793218094385185758085252190637716410842604941116243433543039719317654009763678556108078181052232935564600734724403550657689135316338205357023048967285567
 . . . . . . . . . . . . . . . . . . . . [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)
							99c42252697756cf312f87140a1b2e112195534a
 . . . . . . . . . . . . . . . . [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 (37 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'api.positrex.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'api2.positrex.eu'
 . . . . . . . . . . . . . . . . [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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