visionsciencelabs.com

Issued by R3

About this certificate

This digital certificate with serial number 04:f6:9e:a6:b4:81:fc:eb:c1:f9:3c:64:af:d7:f3:5e:d9:8e 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=visionsciencelabs.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:f6:9e:a6:b4:81:fc:eb:c1:f9:3c:64:af:d7:f3:5e:d9:8e
Serial Number (int): 432369489595336818945488575536184862628238
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3e:ab:45:17:d4:1a:e3:68:36:bb:d6:44:f8:22:4a:f3:9b:a2:ce:1e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 47:47:d6:81:b0:e5:31:21:69:c8:0e:49:d3:c1:f7:c4:5a:47:16:0c
Fingerprint (sha256): b4:0b:7d:21:b2:9f:f4:75:15:bd:45:aa:71:7f:33:f0:49:e5:19:b7:d7:39:a3:e2:32:41:67:5d:20:5b:48:f8

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

Revocation information

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

Check the revocation status for certificate visionsciencelabs.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for visionsciencelabs.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

visionsciencelabs.com
www.visionsciencelabs.com

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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzM7SK4mTU9jqNuYAzDIv
YkmA+1DWrZypVE10td0lUxGL1vQ7sbJDfBdY2TBErHXMeoyVGj83YH8xj2cByZrx
OY56D5DRUYTt0iuj13IjJpH3aVXBPNT1v0FKwJ8nkiN9GlpcXxej8EgfjAG7rbLd
qAj6bIOBD7JdfovPA8qcwwECSPk1LsAOdq2pVyWavww8n4zmK7awmBDBeQbLiblL
q60FhU7puiJDRfFsxlQN1eYSJh3NUzVIRnY8Ffj3VaLLAcK3Z0rFDMe6EjiRL1cQ
rIUV60/jOvCMAB5gKftNFRZGyzb+ySxXzOY+l7kZW5sDy+wQO9YvQoEh77mkyepX
cwIDAQAB
-----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 432369489595336818945488575536184862628238
 . . . . . . . . [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 2024-05-17 12:36:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-15 12:36:56 +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 'visionsciencelabs.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 25854601437865802069532579209334632119824967285658750684747602338265776616952531586168171816548536112816924235864827189038636287114147740225957431393828632087933125770510406187922158506090867199248660661811768437718667755272480314815810226509375639344491980858759613951680125431295792267985681896851806556908643521602394972717475820739620260997418405434815788395956843073651905164855114801591825515602201927162220511033892025313705111223586894667704355500945332398519842038115364562593143828187516354718109099839340764575760378632074222689402082754908947209098358540679452218661232210554336436317724001073954474841971
 . . . . . . . . . . . . . . . . . . . . [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)
							3eab4517d41ae36836bbd644f8224af39ba2ce1e
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'visionsciencelabs.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.visionsciencelabs.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)
							00f00077003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f86c52374000004030048304602210097389f0f6c55bacc30b5f87f71cc74bacb874b89648d35c17e03f36c95c1fac1022100befa276e715c576967911118e504e4a60f32d094b51c2333017ecdaf31189a7a007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f86c5246f00000403004630440220548066e827f0d06336a3c3280f6e5fed8f7d7e7d0bdd6316c0ae10836682c08702204040a5ee662d3ccae73c512df10e4a4a7f1b248a3995fbc5d980d84db3ec891a
 . . . . [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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