*.cnkcon.in

Issued by R11

About this certificate

This digital certificate with serial number 04:54:2c:2f:61:eb:3e:35:1a:c1:23:2c:04:70:64:db:98:8b was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=*.cnkcon.in

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:54:2c:2f:61:eb:3e:35:1a:c1:23:2c:04:70:64:db:98:8b
Serial Number (int): 377091594604198306967811171471760182450315
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 05:90:65:4e:a0:26:b8:ee:28:ca:30:77:e8:c9:8f:b0:3a:09:65:54
AuthorityKeyId: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (sha1): e6:40:6b:5b:f1:a5:97:d4:53:bf:60:f1:ed:ef:3b:3f:59:1b:32:2e
Fingerprint (sha256): 7f:c7:eb:71:09:72:cc:c4:39:1d:e6:cb:3a:57:6b:be:d6:3a:51:6b:fb:f0:03:da:a7:80:95:79:0b:43:ec:03

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation information

OCSP Server: http://r11.o.lencr.org

Check the revocation status for certificate *.cnkcon.in

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.cnkcon.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

*.cnkcon.in
cnkcon.in

Other certificates including the domain name cnkcon.in

(limited to 100 certificates)
cnkcon.in
cnkcon.in
cnkcon.in
cnkcon.in
cnkcon.in
cnkcon.in
*.cnkcon.in
cnkcon.in
*.cnkcon.in
cnkcon.in
cnkcon.in

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxPi1UTAljJW3kZQnzw9k
b+mVGYfXKXRdBAef6q62Z6v5D3LWJ6/0ihFnzCUrrPO54I0067nwItLAf5iF8zyW
wQ3Sf9vptN4FxlK7HTtFOXvNYmpWTZ6us/m+OjwBlzNgGSnFu8VtUaBCcKfKrlrD
ACVAYDpE+JFxVXYkYr86XloOLq5GODLjXv8X+P9o56+oWLyz7i6WPYCoB++C6IdY
T0+LUfE68vw9cxD9HF/rnaxGFQoYo2ENRABNz/VFulfz9AAnyEXKL4oQMt+WXzNh
X2iJQiJtrHqr+ptJyUD6AQhacSap9slyMH6CguNHiAhgkl5fPdAYTTQiziBx7maS
eQIDAQAB
-----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 377091594604198306967811171471760182450315
 . . . . . . . . [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 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-10 07:31:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-09-08 07:31:21 +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:12|false] UTF8String '*.cnkcon.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 24865350392277770994931365046962419032721435855310656629818510161640383588595703975878609999505896223558220799725338639938192786678577231801669931984804111956175307235904661807322293429379341531024531354602564337156962259951408761880711777420675010823333747960637666831391804915961381851268223786498840556483693340323614801962884589075883754561949812776172978604576491357777551253950849983798428875321637246826433166640344886304715297857696160066429561708578772685734772653719316509284570675685830344204922098206713812314869631303655269158431091593077609715415998501737730144656008882239500073537764258551106736919161
 . . . . . . . . . . . . . . . . . . . . [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)
							0590654ea026b8ee28ca3077e8c98fb03a096554
 . . . . . . . . . . . . . . . . [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 c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [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 (75 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://r11.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://r11.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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.cnkcon.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cnkcon.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e000001900145fe450000040300473045022100fbb644683edd0f0b445c1bae4f38a36824cdbdc1b2cda691608d4b6feb4d80e702200d5c055f7dbef0c352ba366dd6a525a3bc54d83f1988784e4a16bf6e278e8c69007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b000001900145fe460000040300473045022100bf41faa8768d892a5cc69725ee1adfadb3f7e7e16c0abde7415a67e3382ffe310220274c8b29f310387a36469f75b738ae488faa21ab8e74137e49097d3f123e4515
 . . . . [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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