sikshadhaan.com

Issued by R3

About this certificate

This digital certificate with serial number 04:e1:b4:23:42:6e:4f:05:d7:08:a7:f9:40:69:2f:1a:87:e9 was issued on by Let's Encrypt.

With 11 subject alternative names this certificate can be used to secure multiple fqdn's. 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=sikshadhaan.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e1:b4:23:42:6e:4f:05:d7:08:a7:f9:40:69:2f:1a:87:e9
Serial Number (int): 425252120401262062535297349515741469771753
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 89:ca:f6:e2:e9:f9:75:27:63:cd:65:d2:cd:c4:ec:75:0c:19:e9:09
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 02:e7:b5:dc:a8:b2:7e:81:6b:92:9d:62:2f:83:15:cd:aa:eb:b9:c7
Fingerprint (sha256): 33:1d:c7:fa:7e:b5:0b:bb:da:28:ee:11:aa:7d:96:7f:0d:f9:af:87:76:c4:65:0c:d4:9b:62:ec:c6:a1:71:d5

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

Revocation information

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

Check the revocation status for certificate sikshadhaan.com

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sikshadhaan.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

*.com.niyukta.com
*.sikshadhaan.com
*.trueitindia.com
*.yourchinalink.com
sikshadhaan.com
sikshadhaan.niyukta.com
trueitindia.com
www.sikshadhaan.niyukta.com
www.trueitindia.com.niyukta.com
www.yourchinalink.com.niyukta.com
yourchinalink.com

Other certificates including the domain name sikshadhaan.com

(limited to 100 certificates)
yourchinalink.com
www.yourchinalink.com.niyukta.com
sikshadhaan.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqqY6rJxo9a55ZVvj0MU3
7YD74NUWzPrUhZdqOYwOgJqIKxuIXaghv23yajWLiE+a9J+E0VzKwaxa6H2K0rv8
LzQCQQVcPR/pE0FRGNIHPgAQR+r0Ec3VCIKrFzmsNAEW7YPGRtz0wjF8xeMytYel
O4vEb0pM7a+zsjuiwlY1cI7JkEkSW69X1iUlWYMC4g25FqVxNONQ/CMWdQe1NlOp
Ztpvn+zm/r9dES81LmXkz3IXjL2Q4ysR9zCIiRn5hbMXFNm/XaHQmnXq7fZbuaBm
NbaNEJ1VabQKmh3MAAiEoe8PAzmr/j0/I67eEp5757iCEJiuGWKEXXHS8gOLPQ11
mQIDAQAB
-----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 425252120401262062535297349515741469771753
 . . . . . . . . [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 2023-08-04 03:41:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-02 03:41:15 +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 'sikshadhaan.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 21542482516031274644048373479999141433039791340020346891964453766811099451084402864494438477052101449338777873902438584594195412249378885581401748920348632423798806933842181927040763196574250470042040338408614647199100045294696936239962535505180514859244575508189994049388203945872419923533584937358529793134296682593586749535972855171381260572812598725240936204700492366499089036882647210249843904662984662006336726868934961599020092885038553234202129314663350767742326975580848032918631280015637384259775676122415909149934165754085943349226643234682182913330256915425576325446328451671893949746730671234455459165593
 . . . . . . . . . . . . . . . . . . . . [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)
							89caf6e2e9f9752763cd65d2cdc4ec750c19e909
 . . . . . . . . . . . . . . . . [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 (256 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.com.niyukta.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.sikshadhaan.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.trueitindia.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.yourchinalink.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sikshadhaan.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sikshadhaan.niyukta.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trueitindia.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sikshadhaan.niyukta.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.trueitindia.com.niyukta.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.yourchinalink.com.niyukta.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yourchinalink.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 (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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189bed990990000040300483046022100f2248e53a19fb465e258484564a76ed76ec37da840f3c8364c3edbf46019a45b022100a101caf35cc1e02e1823f0540031e7b5a788b6378c81e7240f1919fa40711f67007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189bed990d300000403004730450221009e2c9bd580791e0f6406130e770d2a6177c71c29ade7dd56d8d3b485c80e0c7302202e3971fd8d1e7a9de63a0fc70b71c560b1005f51547d4c57b419725b609ff06f
 . . . . [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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