www.cardassociates.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fa:16:e5:a2:3b:6e:98:47:cf:7c:d8:59:38:d3:3b:c3:cf 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=www.cardassociates.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fa:16:e5:a2:3b:6e:98:47:cf:7c:d8:59:38:d3:3b:c3:cf
Serial Number (int): 346437884867862273257278793928552637776847
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 73:bf:5c:9c:68:ba:44:3b:7a:7e:23:43:5b:6d:f8:59:fb:69:ad:4b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9b:6e:86:3d:31:2e:89:bc:c6:cb:03:f8:41:96:f4:a7:82:69:4e:b5
Fingerprint (sha256): 74:c7:44:d7:90:52:a5:77:c1:6f:2f:5f:67:77:0e:c9:b8:48:bb:0d:e6:47:9f:fc:0e:4f:17:18:b0:03:b6:69

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 www.cardassociates.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.cardassociates.com

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.cardassociates.com

Other certificates including the domain name cardassociates.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cardassociates.com 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 346437884867862273257278793928552637776847
 . . . . . . . . [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 2020-02-19 17:44:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-19 17:44:29 +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 'www.cardassociates.com'
 . . . . . . . . [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 744823543787194398915138879139573359739523611008479156470040682641477088036780454881032119187656319886136633990475914377966764300767547312555252754691508706975094926345475633342375026884369274082623579719612152600672391241632698986139624012363896271136626670435685762273886632536443282513102941044372336174966830145746975091750677010591051801768288391251775318876206886364012329469624577615960873328395979234603289338850543760487144356262175441942719593292944441798977138800666574700467519003532407295857246062768712098223628878926214574911908757443336221936567998920298833529114965800358863941562573221428288501316818832496584618381045852069885758727772721935925191404410529086730636498649282333273920160532851012759436595364305454384178208471342377983633775452502009563969471915019982963820320533392048617950183241098887795577458705880664438970361862629160650310284815585782765067608633331547334865953304894039385733828379616236222128146365489127404578678846051118321026154072992305127550696879244546952268361670960678158112684096763565643906245785636097892228353505493782177940214485771531692512829844267983289705528768415562471342723565780016499975357720760034556391244009387388201192873595495721457965553195569793383348647654137
 . . . . . . . . . . . . . . . . . . . . [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)
							73bf5c9c68ba443b7a7e23435b6df859fb69ad4b
 . . . . . . . . . . . . . . . . [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 (99 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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cardassociates.com'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001705ec404840000040300473045022100bd1e6ff5bf7e0bb7af2bb0e306c04ef320c894bd72c909eaa1d941c4d2aff60902200ac3f9d2764d939874441abc8754dca7d2fc60af923e62b0f1b6ee5b1e3f6fa100770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001705ec404af0000040300483046022100ed3982dfa87cf6a1dc95f6678ad592392eb8303bf536f1edf8e6126f37aa20fa0221009f88ecfb5f696b8bf8e5decf0df75ecfb41ad7ef66421ed426d800455c59a2e5
 . . . . [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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