luminuseducation.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:63:df:c5:0d:0a:bc:e6:61:9d:3f:c0:e9:c3:e2:58:89:b2 was issued on by Let's Encrypt.

With 2 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=luminuseducation.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:63:df:c5:0d:0a:bc:e6:61:9d:3f:c0:e9:c3:e2:58:89:b2
Serial Number (int): 295322253110516883591815718837017988598194
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 16:cf:3c:44:4a:6f:40:50:87:b3:d8:d5:4e:07:e5:ad:c4:0a:46:36
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3e:35:73:80:2e:4c:05:3d:ac:44:8c:44:fb:33:64:0e:9e:af:41:a5
Fingerprint (sha256): db:7b:99:2a:d5:2e:b0:1b:02:15:e0:a2:86:4d:fc:45:ee:07:12:73:b3:e7:c4:92:2f:6f:53:49:a8:a8:39:76

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 luminuseducation.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for luminuseducation.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

luminuseducation.com
www.luminuseducation.com

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helpdesk.ineosphenol.net
helpdesk.ineosphenol.net
helpdesk.sam-dinesh.com
helpdesk.ineosphenol.net
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ithelpdesk.cwc.com
helpdesk.ineosphenol.net
luminuseducation.com
hdesk.amfarconsulting.com
helpdesk.ineosphenol.net
helpdesk.ineosphenol.net
www.luminuseducation.com
helpdesk.sam-dinesh.com
helpdesk.ineosphenol.net
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helpdesk.sam-dinesh.com
helpdesk.ineosphenol.net
luminuseducation.com
luminuseducation.com
helpdesk.ineosphenol.net
itservices.luminuseducation.com
helpdesk.ineosphenol.net
helpdesk.ineosphenol.net

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArT8KQhn+UY9rhp5Q8t2L
V43yywRuutCqqH7XNQ8Qg5vISOPCLI+bLrBM3ZzHB9KktH/LLfwS32pL39GBP3kJ
ZyrRFl7e9uL1PICZ69BIqSnA8cHsoc7pfwR+YQ8F/jlSO0V/14JefLqMT7tZa9BN
4oX4ajc9cNmv4m7VD0n7tV9FOFirqfr69ibfo7vw4L19gdq65UgjcsypYH0dQbF/
OV/c2yjLpnQrAxFuXZv86ZowQ1gMG57uTZTERZoPYqYCOyqNweDZj9S8JWmJ9Cua
tWv2/F6MYMp9HtK/Lsmpi6Vf46nKshCRV3hpcnqsYvR6UeqO9UZYhNd3ma9OcLaM
FQIDAQAB
-----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 295322253110516883591815718837017988598194
 . . . . . . . . [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 2019-11-23 08:31:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-21 08:31:55 +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 'luminuseducation.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 21870312976801251651581892634546953763175865413417235230029055715932055824115045620019980497980473991288878072722037437431473710634706237250896545785873258759944249261594768901407875145544936433184131270677449226339067768696619036993629907053750169042403240955684722358155694338598060373317330445560118178014419669272291130986901209164450553561463891861767738405466036385802040752497251635731925211456484791848864566402583832073254979162631477140017601077428441994576783153779878610771240254628959190901269686009282513318825958922950738628226249077208747925147174731776841301206940306369011896918519233418476154948629
 . . . . . . . . . . . . . . . . . . . . [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)
							16cf3c444a6f405087b3d8d54e07e5adc40a4636
 . . . . . . . . . . . . . . . . [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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'luminuseducation.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.luminuseducation.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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e979a807e0000040300473045022063b557fb75bfe2c28d28b9f735eabadcdb9ece28c0dc7e62f70c26f0a7ea36b7022100a2137b00379ea6a6925c120c2fbf6bae0a6fcc1813f5b2e82e61c4e487ff29f2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e979a80790000040300483046022100bc70d3a4cf54e5c687dba5b5ec709dc1d7a489dcf7f3c6326c281a413768bc24022100bd7395cb5de81f3fdfa88939595dc76a4da08dd054c9827b608b2a5eaa74eb80
 . . . . [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)
		002c1881f1a2f89e743179ff6bcba53d91d7a8988350302649a41ad498f3f2f227562dc84a7f96fa0416738c8792f89243a4e176b1dbcd68ef1fb058b8549d007f8da2f2899425f557f8f77f53e7b127fb46c6fb42bb076468fba046eecd0fa2467e3eb99a4dbd1e25c68f4da170ffff86f647989cc7ab0b7b1b86abb41f8e63d0714110c83d4a1b7d15c1f4557775d975bcdf4413da19af97607271fe6b754874a4453d026adba18845c9620c74255b81f0492c1a44c0445b0a1b67b4a710989932c72c72819b32594e7845b66fa353fca4a40695d8c7c880d5f38f2b7e14520b8c99144b856ba78e8aed7e222130fb1045a51f19d6996fd20c90a7b4eb49c722