gcard.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:98:07:d1:02:28:87:62:0f:70:86:cf:75:a1:47:93:d6:db 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=gcard.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:98:07:d1:02:28:87:62:0f:70:86:cf:75:a1:47:93:d6:db
Serial Number (int): 313070167397053159308230693221511711676123
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2a:8e:ce:61:21:da:a6:9f:0a:1c:5d:03:60:e1:62:5c:29:54:73:31
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 72:c5:df:88:bb:63:4a:c1:c2:ce:13:e9:8f:49:b3:43:65:4a:9a:01
Fingerprint (sha256): 12:3d:43:c4:07:c6:f6:21:5d:03:11:6e:0d:88:b6:51:64:64:fe:f0:e1:6c:bb:89:8a:dd:c9:5a:a6:57:fe:ec

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 gcard.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gcard.co

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

gcard.co

Other certificates including the domain name gcard.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for gcard.co 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 313070167397053159308230693221511711676123
 . . . . . . . . [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 2019-03-11 00:38:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-09 00:38:45 +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 'gcard.co'
 . . . . . . . . [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 637812652695623179708600316500982211826155649036292586038051017555979621325225813582321390214325123167508658182628219063794834010142406131910323987334674805243814397473069516175178281227896044303397598891872729162761302564420682782689333528470171807369855820135126298016093395158344001776266619091893307300725370007143844112812800957321783311622616243066891170095082403854664301908864978969472748885988968666922349525879274129463895428180885238416104721798454340668125597376246953166580861531082427179274446015175998799978421665832713540925815624461010910737915962275504916192029750645382322011581106984722448689479659165838936628620332499793743054298139606783945881781326860219586179876724464364861551026140750122703077889932374434779943024556518430485875248136816945017879611464921269431912670459663197818170929537286812010741918452630841587243534682620531107569315856123559095348662692704725514737732272380312765533152751851199731853282960273792528399212055682973522031515386709479075486466315089812369056866239753334289955672381587056113905730387515336222868390450025812980535716191820254418063144338567028136803337047636566140588716479334025539743340635479291062372177065744563017997790581058265881678460523784340332913599600909
 . . . . . . . . . . . . . . . . . . . . [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)
							2a8ece6121daa69f0a1c5d0360e1625c29547331
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gcard.co'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001696a66f3c30000040300473045022100d37c819355c6d82ca3d1d6b3fe16cd65f5b4809afc3dc0d6a5a3c843e018c4f802206b57267d09f41bb7d3ffb9f805ca15aa67d6a6eced9bd474bbf34d3a61e644a000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001696a66f41c0000040300473045022029a4128129cd0178493b1d256fe999264771b96510b3a4dd15e3a004c9c7614c022100f2b3ba180df0ff70e1d9eeaea3a23b92b12460ec4ee2bc720e0b6303d4e1188e
 . . . . [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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