elumium.com

Issued by R3

About this certificate

This digital certificate with serial number 04:58:98:4d:ac:0d:f9:c3:4f:f8:1f:11:9f:2d:77:60:aa:1b 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:
  • 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=elumium.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:58:98:4d:ac:0d:f9:c3:4f:f8:1f:11:9f:2d:77:60:aa:1b
Serial Number (int): 378596437967982701592078411490440389896731
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d6:b6:77:a4:49:aa:e8:78:7b:b2:7e:21:f5:39:42:fa:1e:a4:78:85
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 77:96:52:b6:0c:f5:3c:9a:65:10:b8:2c:aa:5c:31:48:1e:1e:9d:2b
Fingerprint (sha256): f4:c7:1a:11:0b:95:03:27:1d:97:31:77:df:f3:2b:fd:23:48:32:89:35:f4:75:12:76:3b:85:e2:34:0e:b9:26

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

Revocation information

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

Check the revocation status for certificate elumium.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for elumium.com

Public Key Algorithm

RSA

Key Size

4096

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

elumium.com
www.elumium.com

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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 378596437967982701592078411490440389896731
 . . . . . . . . [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 2024-02-27 01:13:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-27 01:13:00 +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 'elumium.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 695320487272995499149858557085948324344541677700565601856386418553375268998264466987261550651062128200563419566574974631644309381850416314466203515882041859132888076724955299003246357553471609349396035778034747193127106962124375291327459035623615641701927570016272483891288147551138863126606744166341955915373292407103661810660660638285306303646559961005006735501361699024750615098182855324738061443558534531046043655882064920024714080653904084644082610250018850811722986457521318087102057051547576192097509170600499341564845052140108039583804508452359065335062509059075008722929567543917138489338626814348773145539748642403209802680765081898930263524761620605570249214252764478667637361363345845708891139559224673908222454945157924555233053567169542235635028001939317244712191982433567385897699379610010338049141442877633599192978023101530039335775862633409296524683604285595881910965538846314541403724935694235854978920117390877752804617498090185637830531674205704387123003523807878053696904623740327030112328715246056255976130709085387400439916237022913577886571235983730162701955068597766562123507819574998816832674845200650547062097270441741317083694684334018778991270762495313175700492379420710806273334992123243902943867087833
 . . . . . . . . . . . . . . . . . . . . [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)
							d6b677a449aae8787bb27e21f53942fa1ea47885
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'elumium.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.elumium.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)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018de856393f0000040300483046022100d75a43bcf1fd538265c7926be95aa40738b560b78be2e68a1483c1dcbaa39d2d022100afeca7a7b5f5863160d2bcd599d40c17de5ca3348463d23e072bc085856d120a007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018de856394a000004030047304502205edff1affd8ea1a245970584063b6819f6f08cd210a70dd35900b6a0ccf0c2c8022100b98994b9109844645cf63571e5d2de3db0a9e6cd5d2b38a7cd706bdea6748296
 . . . . [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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