www.edkco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:cf:dc:8f:fb:87:de:09:09:3b:cd:eb:06:2a:ba:13:9d:e3 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.edkco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:cf:dc:8f:fb:87:de:09:09:3b:cd:eb:06:2a:ba:13:9d:e3
Serial Number (int): 419180771438848029547916030491904955358691
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 13:6b:6e:d6:ef:e8:84:df:50:c6:28:5d:89:62:70:7d:89:b5:7b:be
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 90:86:4a:a4:ca:a1:31:75:eb:a3:67:49:03:e1:1b:d9:9c:95:16:75
Fingerprint (sha256): 17:eb:2c:b0:86:a5:2e:ab:14:6c:a9:7f:79:ea:0a:63:d7:57:16:da:73:29:b4:46:15:d3:da:93:e4:a9:e9:e8

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.edkco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.edkco.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.edkco.com

Other certificates including the domain name edkco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.edkco.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 419180771438848029547916030491904955358691
 . . . . . . . . [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 2020-03-01 20:17:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-30 20:17:53 +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.edkco.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 691868352809286914861853125034535490890669947079898965155425241866379221014822549948617804326709894250202116949029587821436961940851002271959583401730056150322675199459661263674468044292449412660805344425144143979934560460567980715938705902937520272656993968620626322780969026481018172605737510732613602528594966065248909222802510031962978220660275164999345630773925897015897451164362719598345683329630109881590049954145877677452723120576021816103816280815146738537410361117562550469721533479835227023537513235111279425361791111106219331592759807466855728219076306496130636840221872702610899593922367039199967960022998026525082368274238597070104409979937439108201600452210938383490628507932832564411157563986255625782673373432194053403617691750298305495552042351348862101042369236647801539265797373622032513201063302582863229918755652849507118292593542552940294858008657260328623712415919668907711645596249912211847460539252705884841624839424413420254895776077710228388398970536616036260544867480275629672362584304368125265783007468624749528554037637277173890622839965542652486261742006017671527632953864856573995370304982487534111658894163543728147026901153766380637152458411522684925149510159175538062181251751657065583310738511251
 . . . . . . . . . . . . . . . . . . . . [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)
							136b6ed6efe884df50c6285d8962707d89b57bbe
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.edkco.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)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017097f66a9a0000040300463044022060e359872949f82c4f27c7719be03c6a8b3ce8f3fb280d00b8a0a12c7510f35c022066379bc32cf45199cff1cc4cf2e81c042f081d2e4ab5f4004b5248680a9e81850076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017097f66ad10000040300473045022100b308d668ba246cac89569a5a7bba20133cfc296b6e97ea266a873df1fc281342022024030eb09ad0275f59b8cc16effa2494cb93f0f48fac9c7766f0d41f3f83c023
 . . . . [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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