leafystarterkit.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0d:24:dd:7f:80:26:96:f6:4b:f4:3c:98:e4:66:a1:73:f5 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=leafystarterkit.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0d:24:dd:7f:80:26:96:f6:4b:f4:3c:98:e4:66:a1:73:f5
Serial Number (int): 352921816788486347177787302261876309718005
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 1d:42:e1:16:f4:6d:99:0a:f5:5e:09:00:c2:6c:f4:06:0a:11:f2:94
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fe:ee:6b:a6:19:56:0e:ba:c7:c1:ac:ec:ad:f0:5b:7b:a0:94:9e:e3
Fingerprint (sha256): 66:82:53:e0:36:0e:3d:5d:2b:6f:de:d1:5d:5c:77:e7:d0:0a:85:c0:84:24:19:4a:cd:9e:e7:50:33:c4:79:c1

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 leafystarterkit.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for leafystarterkit.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

leafystarterkit.com

Other certificates including the domain name leafystarterkit.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for leafystarterkit.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 352921816788486347177787302261876309718005
 . . . . . . . . [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 2020-04-10 08:37:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-09 08:37:21 +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 'leafystarterkit.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 956135210450731002996007024119467016970483287147964938476701238842333860117130444126741868144507270862372682976772599970677074745680406462581608043140536906640138464256012466941409091943039021009021594303351064708437100452344501812594976032743720408633162109647222194135250744216900669538637439588960031696248117466991776154952318737174389141968488774719875165403791024698840384861708825560143695015398025946978862105028629035861852308020193544502761232290953309125816950481807324562293375937081241014397793243614525562593065695632209614256575647461852405330908990637023494749711524341800943599556631109760266628363875948378183751619965719926213481434404325745544407618174154446905976515407553769063191755409597862253744572350513090311971764283192001302914897884372488006422194508161024265055715468110548854344428048823139144160387184126489088249324998499929582232240788258285637034619917163217783721188764342055423988252204272011066594507226906189902871208987400635904024141137010298834394636056243098167986074575212259892709319929973479869459021988479622628364312963149274939272887066522951880207596342932319718486804171384058807311775765559303179779652789166153879867380288255683882117193041608941432945431092751873262631426172771
 . . . . . . . . . . . . . . . . . . . . [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)
							1d42e116f46d990af55e0900c26cf4060a11f294
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'leafystarterkit.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)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017163736f9e00000403004730450221009e7bfae68b9f8a75d8adf4afa63ec54ffa3b2dfa0bf3243b2c061c86b9d2ad5202205c0f98a681f525e7acf90ead5dc95af22b055fa28224c6d42362b5e29d8d57fb00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017163736fcc00000403004630440220647f74c0840bd98cef9416aa63398a129b5670a961b485d11e300d9fe76684df022069751ef804784d280d18edf2733c3fc77ba4a6f0734c020311e326e20767c3e4
 . . . . [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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