api.positrex.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:81:93:a2:95:73:03:d2:2b:89:7a:ad:ec:1d:13:58:16:45 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): 03:81:93:a2:95:73:03:d2:2b:89:7a:ad:ec:1d:13:58:16:45
Serial Number (int): 305429523826744719170328382226039662188101
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7e:bc:e9:0c:5a:f8:5c:a5:01:7b:6c:52:dc:0b:3e:ce:5d:dc:04:22
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 56:9c:41:b5:44:cb:ea:a0:5c:3f:f6:c1:80:78:c4:28:aa:b3:6f:93
Fingerprint (sha256): b3:d4:99:9f:5e:79:2c:f9:19:fc:7d:e0:3b:b9:70:98:a2:ea:c9:1a:57:17:ce:fd:2e:14:ec:65:51:1a:73:d5

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 305429523826744719170328382226039662188101
 . . . . . . . . [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 2016-05-26 11:03:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-24 11:03:00 +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 911743903637149143374811390796907527254022904040706053819325730081045197593588581029824468063159479037890185782766121352367940578481292123600541839200761397082950048197803990468944314527833993735179591080191517493994271889177908532851026885029116452096588457600079996329982381438712624714201173016866349352909819369540864403601114978697017591338793583803084907242762131599572239769974531196702302934375791252080357503742478916559955943494860743683659236078545469587665313140593714899910815423240965511157236406333636571377066129890837233746285288391553470000704527130015270855207668484021004651192101405103104666023652567576318910161026511737341564562069894602595664012855923442485754866868645125487724891517830074373853792511013115453606406980885101650542033795910208447829928191475733751529828480609113931080109813466408367157731881734057161854396120511749106833040867020367186994513228393045210165961062728710548490545781709189501898842152802149792677320738658816101282583537225341390577611599488772356510838226916171421315714251703435449657639376068477956438292085794426526026668693241566296276648760549657902724819086514182772554339234252391672010541760547173266986829200155190704868252873373064893378774172825090701130355783647
 . . . . . . . . . . . . . . . . . . . . [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)
							7ebce90c5af85ca5017b6c52dc0b3ece5ddc0422
 . . . . . . . . . . . . . . . . [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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