cardray.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6b:ad:d7:50:e9:a3:bb:55:8a:cc:ea:d6:36:c6:e8:40:bc 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=cardray.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6b:ad:d7:50:e9:a3:bb:55:8a:cc:ea:d6:36:c6:e8:40:bc
Serial Number (int): 297978145484020133652053213513820922200252
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e0:e2:9b:d9:b5:d2:60:c4:27:04:27:cb:75:a9:17:95:9e:c3:6f:0d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ec:77:84:44:60:6b:17:76:02:f1:2f:6d:79:59:62:65:10:13:6e:d6
Fingerprint (sha256): 57:75:e9:8b:e5:4b:f9:19:91:55:07:60:82:2e:14:a4:27:64:13:f3:b0:f4:f5:9b:ae:64:30:62:d1:07:23:46

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 cardray.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cardray.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

cardray.com

Other certificates including the domain name cardray.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for cardray.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 297978145484020133652053213513820922200252
 . . . . . . . . [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 2019-12-18 18:09:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 18:09:22 +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 'cardray.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 892623463430906076685466807176930628713710808225187437335879164419753503184593687999393893798026297667885259922165310415143209306492396644023158200776417430657133875204255587312725733108962876262033932761639146973192551311926562099285996185445416066912677654270387772067731071837825665658606459370075836354550507930095385574609966020801547812805266691372479217927746321455443774412808387949786448318329136896851164551090430551155039050333186318993198029148939661552111714022621160546685693631816787538733313649865918542533912800272139298871583525018580030683237379626717001726630761980437822451201162809918454740070361879062693194569932715454899834277640073489225340629100570123922735936348438341850699901122000005580691247565950736235697673273868162749045404841931942709564025073911386078534983784213839430326975736556367937056219027700893421013546380705597378041697172755098309408528943241782178377973709273926159819473897875619179918985729835863969149894505665050590264666927146505414163540118542915898123282307234988697701631353794701602557451934648443859425486489794030731309114641371641099220041891950111695197064279846254520594571947603388638783385673591031611845860083644195921775103182175091006464499118643971570442906378467
 . . . . . . . . . . . . . . . . . . . . [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)
							e0e29bd9b5d260c4270427cb75a917959ec36f0d
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cardray.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)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f1a6a2a270000040300473045022100dc975c7681d088e8c4b632c14b197774273faadb1f7326793c678b21544703d3022057f6a1b8b9e601f9fca411894ee43630187af062935627d5a9b817eb07e55093007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1a6a2a1d0000040300483046022100a263b16f4f34dd800c2c199dfbf95967e2b9f845ac68837276d1abb0aad2b39f02210083ed10ced4ca9eb2a6efc1eb17ece5b4a897b54ae3b44cc59c1c1dbd35141817
 . . . . [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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