qualidyne.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:84:cc:d3:71:59:54:73:eb:49:48:16:12:ff:a7:64:7e:d4 was issued on by Let's Encrypt.

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=qualidyne.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:84:cc:d3:71:59:54:73:eb:49:48:16:12:ff:a7:64:7e:d4
Serial Number (int): 393638676545371866005173505537996363169492
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5e:ef:7e:7b:00:ca:65:67:70:a3:e8:1c:a8:fd:0e:f0:e7:fe:31:7e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2a:64:28:93:18:d6:09:1e:d3:5f:79:67:d3:43:d5:50:12:8e:e2:58
Fingerprint (sha256): 04:f6:e6:41:7a:c8:9f:83:1b:1f:7c:d0:a1:e9:37:48:08:81:85:d0:fc:7f:51:30:1a:c5:9a:d2:13:b0:e1:66

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 qualidyne.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for qualidyne.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

qualidyne.com

Other certificates including the domain name qualidyne.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for qualidyne.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 393638676545371866005173505537996363169492
 . . . . . . . . [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 2019-12-16 03:26:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 03:26:53 +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 'qualidyne.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 871868914487656762404949110872016675521585883671813382973896759634165001126112302848335634945484968152320487429402906153112299496304823810753573432071648347326312823092787558332800731692660598478390312331126876720212655992418692065752681803998404862910391750587105744150969233605101539048026492951889806632527242241544758951188634772213514378742272898202675251843170757626839498777518688293249760429724991481264563296144589922513080955155929627732760993563193449242507858289417972424386906384382747336296411188050330209682960100245402708656399432944082895090568711750499619857203081703610728772970042752417468704725717643115441863541706152224559881152288250270024886680069080307258632259658614574798761511596617529350907440896850272916853603296294945782706842545128742411917834316557636896828099540670311590278120247331969048418098833612356430717077136877067366191412784068689125459560771759355602015218651892249628291478141428629461829599240937945081661391282286172815726942027869004415753762149283514216479750855091500870473842621473665541232146221932910344543042870392282322251013394147171879703420774207865059831433090938337201973982652394195619378782697241031582919835441815355858975301446318462952430187372436842519514901308161
 . . . . . . . . . . . . . . . . . . . . [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)
							5eef7e7b00ca656770a3e81ca8fd0ef0e7fe317e
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qualidyne.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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f0cf5808d000004030047304502210084698034ceae250ac00398d00e14aa12c4072ecb7dfb318afdf75f05d298fb5c02204f03180727e7f2d6d99799b581be41f1eaaee9367f20738f250cca94e043c24000770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f0cf580ac00000403004830460221008e33043548a8b2b250fce7aafe482ed36159cfe95624272ae525d90e6d72603902210096b466f64a423cdac78624a181b9be49522536995fc40dc3173a9cfe87ad35bb
 . . . . [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)
		00190b3ab4ebf192ba5c70514eddd25ff8fc45d95d26c75d6a2dc5c85858d6d4e18ae09aa644b553fa1b9c2297d9d646ed447a74fbeda6e2f2930e81b441915ca01a04b124052a6adffa003ac0f160e1643b198e7ae01e77a9af3e9d42ad0057fa20dff18943655a9d7789683b1fc9fe3e37bd0aefdb2045873f6fbb248fb27aac7b2a57987ecd9aaf8d57ccfa6f673d4c33fce585d8a067d96f5bccf98ba31f1984aa81fbf23c4f61d62ef1acdc14d6fbba8a604414a3b6831e7dbea1ebfac15761eb6657470c098f896caab8483c51eacb606326287067d20cb2716e7a78f22a179d41e53365f662df5aa19d61119b35ed451f5c2df426eacbd7c5ec87c3461a