dynaluxconsulting.com

Issued by R3

About this certificate

This digital certificate with serial number 04:e6:80:e7:9d:65:83:af:ab:83:84:ec:60:70:3d:e2:78:6e 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=dynaluxconsulting.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e6:80:e7:9d:65:83:af:ab:83:84:ec:60:70:3d:e2:78:6e
Serial Number (int): 426885431915272731055494389169488165763182
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ca:9c:ae:4c:20:df:50:84:ef:65:7b:e0:25:17:1e:70:e8:6d:14:5f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a4:bb:59:3c:8a:12:f2:71:af:99:7b:1d:90:7f:61:23:48:68:b0:56
Fingerprint (sha256): 91:ef:99:57:67:d9:5e:2b:f5:e9:e6:dd:ee:fd:02:f9:fa:5b:00:33:da:97:08:ee:00:95:19:11:78:d3:cf:45

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

Revocation information

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

Check the revocation status for certificate dynaluxconsulting.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dynaluxconsulting.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

*.dynaluxconsulting.com
dynaluxconsulting.com

Other certificates including the domain name dynaluxconsulting.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for dynaluxconsulting.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 426885431915272731055494389169488165763182
 . . . . . . . . [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 2024-02-11 23:12:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-11 23:12:43 +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 'dynaluxconsulting.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 761974520766120199741437678932804029599219152333104535212079794935981351645623004312038854320271752896435376703909999588609611048303381691310055147273819032567865317550182410874950820388444794319040499880578027933501176341188002021212759273795689765811658947811810114831417335572664194392417475578908705895011216173376484733024938136667545311297659447352080637448350427087030109696638691936037775235422471019797620304585743531053560798298557413880444991017203067861792162906099356716863575479304467022517672227269397136990405631168892541343315238387762719550935061278997268724470670832970784996967535292112568104968104025465998801517002939366369002139205167844804723340921477947312074847172390430280806558125614475028470243621423992803078140938823484019057550574136230584638829720043414813863210877036164258958437526697618611915622536556441518751294562532685733039053243866870533118283986968053586775188629766511442264677948874014994530638067524079131509802381852914294430188002610493634327361401853390591609559506374998756985148995215795244896125464818420675160273647004702494273808521180159165862939893811783370762018841076625773534932347768034879321259066321768481852423742142127441029629848866969669443876348642631928349866768277
 . . . . . . . . . . . . . . . . . . . . [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)
							ca9cae4c20df5084ef657be025171e70e86d145f
 . . . . . . . . . . . . . . . . [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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.dynaluxconsulting.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dynaluxconsulting.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d9aa8b86a0000040300473045022100ab2a90501b1219e230f43c65efddeb8a2b10c7271a3a367573be032a82d5337f0220193f78c6da127278022fea80f366e1ee40a4ace2d3bedd3f3c5c674e9231541b007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d9aa8ba4d0000040300473045022100e6c4ace72572437e8fd9c87bf50dd2ff086f23e682c86b3669e6d75c64efea02022022371f75115c1b8e643372ee66f1d9467226e1843460d4f16b36dc0f469d7de3
 . . . . [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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