leetcode.abhijit-kar.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d4:1c:aa:ec:e1:0a:c7:97:b2:b5:43:c2:e5:65:a8:d0:d9 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=leetcode.abhijit-kar.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d4:1c:aa:ec:e1:0a:c7:97:b2:b5:43:c2:e5:65:a8:d0:d9
Serial Number (int): 333514825461345961929459205693259911844057
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 07:f7:4a:3a:2e:87:0b:c5:9a:1b:5d:8d:50:b3:c5:4b:cb:fc:26:ed
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d7:0a:73:7c:24:cb:52:b3:e3:86:1b:78:3f:6a:a8:a0:6d:38:eb:0c
Fingerprint (sha256): cf:de:2d:e4:ee:ea:15:28:9f:1a:2a:6c:ff:04:02:39:6f:fb:09:80:71:85:16:68:b3:e8:24:d4:60:af:4a:e3

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 leetcode.abhijit-kar.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for leetcode.abhijit-kar.com

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

leetcode.abhijit-kar.com

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contact.abhijit-kar.com
github.abhijit-kar.com
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about.abhijit-kar.com
www.abhijit-kar.com
github.abhijit-kar.com
dont-letim.abhijit-kar.com
www.abhijit-kar.com
www.abhijit-kar.com
linkedin.abhijit-kar.com
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www.abhijit-kar.com
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stackoverflow.abhijit-kar.com
education.abhijit-kar.com
www.abhijit-kar.com
www.abhijit-kar.com
dont-letim.abhijit-kar.com
skills.abhijit-kar.com
dont-letim.abhijit-kar.com
projects.abhijit-kar.com
www.abhijit-kar.com
resume.abhijit-kar.com
linkedin.abhijit-kar.com
linkedin.abhijit-kar.com
dont-letim.abhijit-kar.com
projects.abhijit-kar.com
blog.abhijit-kar.com
dont-letim.abhijit-kar.com
leetcode.abhijit-kar.com
contact.abhijit-kar.com
faq.abhijit-kar.com
dont-letim.abhijit-kar.com
www.abhijit-kar.com
linkedin.abhijit-kar.com
www.abhijit-kar.com
dont-letim.abhijit-kar.com
www.abhijit-kar.com
awards.abhijit-kar.com
www.abhijit-kar.com
dont-letim.abhijit-kar.com
stackoverflow.abhijit-kar.com
about.abhijit-kar.com
experience.abhijit-kar.com
github.abhijit-kar.com
experience.abhijit-kar.com

Certificate

The complete raw certificate details for leetcode.abhijit-kar.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu0N/lqdsZ8UeFPklNY3J
qpWbE1i8dqckE0XYSAKcUp4B/cWukD592pQAWFXO/0DUl6/i3QC29+OCcz6SazBA
uuIzVJzuUho84jbl5KymkfjyC+qI169go30V1LfS89j2cpAhixHMooutS3VtjmlZ
b2pe8ojAANSJCkrQa3CY0keqK2UebHcMAX2p2np7XdySDLOIXYv0S3v8cviSd1+7
MG09bU0K08N6K9UY4EfCQ//Hj+gr06eqyxPU5YVUU6GXJW/yqvMTH9jvtFINoPnB
mvjgJZH6QpyMbWKZ3LKKCjhnSKqrLC3pqUJ/l1WUfMuSxmw9wjDBUimiRjDvmIve
GQIDAQAB
-----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 333514825461345961929459205693259911844057
 . . . . . . . . [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 2019-05-13 08:21:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-11 08:21:02 +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 'leetcode.abhijit-kar.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23639847726555851149854145439717470468032904529139652224616288504080210464036353702924759010902989645065608601206991709124517063359602940589459998673168815064468514201721770681303730529389123354185979933758962836415918486012599171723519095228247102624857922222688072818822033773397723957895645381917677621453588036635626620557592135108613022543298520530508590820440162103885394008768684045636613466821516229543843480706149957410533606646455117939293638982518575276955237408036345124219422853963032320375641806463150885771908819400680730543187151140415694575634040322743383646325142447521487837614766728411531788934681
 . . . . . . . . . . . . . . . . . . . . [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)
							07f74a3a2e870bc59a1b5d8d50b3c54bcbfc26ed
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'leetcode.abhijit-kar.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ab07ed2560000040300473045022066b2ea03233887b81cde317c3593543dad9740d10efe2a7a8d5171bf2d6246b9022100cddeaaa89ee4de833d2a665c766dfab6dc267741e5252cc181e240fc32bc1d4a007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ab07ed4bf00000403004830460221008e66a9b1ea8230a1f3cfbc9ffa9aeb188ebfb447c9fb91fd3613d5a31cf45b78022100d916d982463ce36c3eef6ed4dbb306202649b45ea6f2e081675a55ff695ea2ca
 . . . . [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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