cardray.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:19:ff:92:bf:18:8a:df:aa:17:96:7a:fc:8c:1b:73:aa:72 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): 03:19:ff:92:bf:18:8a:df:aa:17:96:7a:fc:8c:1b:73:aa:72
Serial Number (int): 270183632058455390681742235162454315477618
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6a:2a:fb:0f:b8:08:34:40:1d:9e:7a:43:87:20:db:6c:26:a0:6b:d1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 60:7b:ed:ff:1a:94:a8:e5:e8:e5:44:e0:c6:b8:6f:33:73:e8:19:41
Fingerprint (sha256): 67:37:37:af:f3:a4:02:0d:74:89:23:e7:3b:0d:20:ff:4a:bd:40:e9:24:25:70:8f:08:6d:47:f7:0a:e9:31:35

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 270183632058455390681742235162454315477618
 . . . . . . . . [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 2020-02-17 16:50:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 16:50:46 +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 930647458472290344856486100689393115692738800449790935940717242980524018956562003015137699533365879992956587248224708842664212720194512748006970555623768430364548030218385056098682466808287635083145506289504008816904601183841632994093352985234914094200292542838819479943093522209927642030157891388260583591672636529909482194417403396890363108690134187159523347280749292167733568686239945245016590577914255503145083570221168223019523727583174331339064375771126962041154024945679330914379051050035866422570423746881504061209499266645464648099823401418191376572974429265646571048501461066509170075369640411325781338888704236139093969203306069646564959188637970268877490499364082469845820068657847947180274262002040304809429247250776760313790216995959961437964959647698696140744227704783661919238537030763688321308695900726079614294817029210226811577120276614535717899508173636958788211030430101569099174570594375135506545615189233444832214010078287397506964359022207048954175557005226666425813039279032869799915530751158011617956529099762960649484119638135325946795050021211189455302281039743479971589483627773034552753528347972035204335467618101395209448016786319639011874790101364575390430541945732500508355225591096482392617121911261
 . . . . . . . . . . . . . . . . . . . . [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)
							6a2afb0fb80834401d9e7a438720db6c26a06bd1
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017054461d8a000004030046304402206bba9e7472cce534bfebc0ad0efc31c254861d4f8463fb3dc2f856900867d46f02207da1af3b09cb2e91b2a9496e7339640d5be8a2c0118fa13f4536ffb9dd832e7e007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017054461d950000040300473045022051f936ea053a624c138022433cf947a121eda9da26aa1f4d3466d07292ba9eab02210092c59af1f6a54e69623ded8d327cf12ee6acac04833dd9d4b664cdab977b2b32
 . . . . [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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