leafstudios.in

Issued by R3

About this certificate

This digital certificate with serial number 04:9b:dc:52:67:f6:c8:14:d9:0a:54:35:42:2c:f8:c5:b9:fd 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=leafstudios.in

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:9b:dc:52:67:f6:c8:14:d9:0a:54:35:42:2c:f8:c5:b9:fd
Serial Number (int): 401485768635841769131278843289206515939837
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f8:e9:95:61:2f:04:c3:9e:1e:83:ad:3f:c9:b3:8f:eb:8f:e4:54:e9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8b:26:80:e8:b4:87:c5:55:1a:9c:e4:97:15:53:34:38:95:e2:15:74
Fingerprint (sha256): a9:64:e0:36:e8:0d:a2:bb:59:7c:62:8e:c6:b3:0e:ef:fd:a9:ee:45:7d:d3:96:39:84:d4:2e:22:44:6c:16:7a

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate leafstudios.in

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for leafstudios.in

Public Key Algorithm

RSA

Key Size

2048

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

leafstudios.in

Other certificates including the domain name leafstudios.in

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leafstudios.in
leafstudios.in
leafstudios.in
www.leafstudios.in
leafstudios.in
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leafstudios.in
www.leafstudios.in
ear.leafstudios.in
www.leafstudios.in
pop.leafstudios.in
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Certificate

The complete raw certificate details for leafstudios.in in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnZ83YMBEPv7F7mxOKm5N
ZZSyks1VK5t1ahCBcrxdssqeNjjV8XB4i1hg1XSYvMjAdj9BvZlDV2y1sYWEFGcm
Y0yrHN4qoZbI0CAC9Jef2cI7hWqPAJV9mqkZQM8aA0/hqSEvTmkGejM5PNLtr8ji
dlJ5Ce8Qlvzzdm8DJF9mKfO3AwXroQ4kI6W4aTza7MswJRMf3hwGo1KMRYVNyJ1a
YxshHvwTo4sPsM2vrQgw/do08LhwQukxCqggVnLkralMOF9oG9dJNlOcq/5V5uMi
RLBI5CFRteZ7olVhhkT0q3GkpjwvUgepCgIk0BO4ZukRuiZmVDQ4pnhTith4wpL9
+wIDAQAB
-----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 401485768635841769131278843289206515939837
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-01 19:22:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-29 19:22:31 +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 'leafstudios.in'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 19897926373290409014984168525122862868598079073822793682073174875250202404190532054767610198405567118444755257205013523812008064306918545381587637583524197632664680565597639689077436373878926576052816928372727143717249259799308953538767483906569503282318558387444607405675109079748353524100778845083691699628762378675076574303198607264380134566335549990991768707142491661758228503761341425340301980957315843628911362439953169332590846333778526057944075046525607308071760195625491788275159408496369424417045657800882615685595516384098427900205514775863242162253716241405105312328721848264032847409683477800963221421563
 . . . . . . . . . . . . . . . . . . . . [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)
							f8e995612f04c39e1e83ad3fc9b38feb8fe454e9
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'leafstudios.in'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c270c149b0000040300483046022100878d4d902ffa10577d4b0dfce0078122e6944d1479b7abb7f2c9f8c53c8d50e0022100c431d879ba042cebb85146eafde6064c7f214b4a32f862d108ef2ee37e567f20007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c270c14b70000040300473045022100a99755e3429139e8d3ba803b96c971485eac0a205855652ceb758d4d60ec4f89022000cba4cca835f6968b6a277e03aa30c624a701cab4c5e405d9863132667345ba
 . . . . [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)
		0088ea97c3ef7c7b4cece7ebe86d22a03cbed568bf5f500cbdaa0af8877b70d876a5375615ff5d776a18337146d898757efce435e2e37aa14774babbead44ee9802dbff212bea3aa3b18aacf04c379db86ebbfb1ea286f3ff6cb46528e07accf6bf802aebf7077a938953ea7e9fa1e4c5a468539f304331258e7aed7dee8394045556225a86ab952645e0b56834beacb9419eafc735268a6fd5f39585027eb50cf150355d61db7813eb65f7470110dce13bffc79bdbe670d8c942bbb75e88e33f959fa10156f95a0c9237340f0d28757e9a0cfaa581d380dd06f49fdfa9902e95bcefe49d432144a7fd99ea0f4bb09b01bc812f31660b3f2f5a7cdadedd85a353e