www.cardassociates.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:02:ac:4e:da:30:2f:57:3b:6d:23:78:15:b8:1c:1d:6b:e6 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): 03:02:ac:4e:da:30:2f:57:3b:6d:23:78:15:b8:1c:1d:6b:e6
Serial Number (int): 262246459168935484762882551641515006716902
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 65:f6:61:4c:0b:52:b9:44:a5:1b:08:a2:ba:4d:94:ef:3d:4b:ed:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e7:36:ce:e0:42:f5:14:06:cb:6c:e0:26:9c:7b:51:eb:b2:93:1f:9f
Fingerprint (sha256): 2a:e6:a9:68:d5:79:3c:67:2f:48:4d:49:14:24:b5:56:a0:91:74:27:2d:cc:1d:85:a5:54:2e:15:96:be:a5:ff

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 262246459168935484762882551641515006716902
 . . . . . . . . [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 2019-10-12 14:32:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 14:32:22 +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 710553407166135307816629992361974038061153935913406851183577838176940224893515342602589439717867576360886406757796174205132911018946762543538401343334861597893596911889464222821676162605943623467751732128913186788172335007684835005063096472382003571147353614617934746027398092882785995414188258796600855459673394942727987885970153547471803303728498792971970197686367086815143716428329384200693508577309156672271088721921714327949326803572365282791280367874654390829810485616698942182790591571569887004689025234967552848707343131028206261963428938547372198874967633295263301617968072469009228993327800188547221869023354243420480739933068537501577364663254956028233399517564544023874687548529858574154506889415887044965941272759017575500012463563696416086854583027813374238822429386631386872814462812115084082734711705085527594294796392738022054491382542264883805108262285070211309002085432796467936664084271834483352534034233497009774913145766540970007166679848163492088238352779653418146723460159481024444979324758501293744198055271419474012376795240798718990089147736205665816545948905467544125591561221853451603085338796589105011068256344713069191729005251060029819710943427433988184539391559315807622588032031750041999308945807997
 . . . . . . . . . . . . . . . . . . . . [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)
							65f6614c0b52b944a51b08a2ba4d94ef3d4bedf0
 . . . . . . . . . . . . . . . . [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)
							00f1007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc09969310000040300473045022048ad688a671bd1fef4a22a4c940d6eea9ce357bbdac18405dd6954c37b1e9e72022100dfe52bd9fc2030fd309fa1af94164f023fe2617812c8338e4b529129e59ad337007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc09969390000040300483046022100deb503cf48860d5c72dfb289b79152fa04773093e13e0cc3095f7d1f058e4c56022100dc6e8536efc5bd394cb7caf518b5bea19c6aee7ec15badc0dc84b06476f7a160
 . . . . [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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