virtualserialports.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3c:f9:98:5d:f8:51:89:26:66:a7:f0:43:93:cd:07:3c:d0 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=virtualserialports.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3c:f9:98:5d:f8:51:89:26:66:a7:f0:43:93:cd:07:3c:d0
Serial Number (int): 282085568716547900626946076343078553599184
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cf:d4:fd:10:29:9c:57:48:62:b2:22:56:d0:e1:4f:b7:e3:30:cb:8e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 25:c1:92:32:9b:10:41:19:c5:7c:1c:ba:77:2e:c1:f7:f1:98:a2:3a
Fingerprint (sha256): dd:5b:c1:f8:34:44:c3:6f:7c:b1:9a:60:8d:23:d2:32:9a:85:9f:36:d4:bb:40:f2:de:7a:f0:6d:db:51:3b:0d

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 virtualserialports.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for virtualserialports.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

virtualserialports.com

Other certificates including the domain name virtualserialports.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for virtualserialports.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 282085568716547900626946076343078553599184
 . . . . . . . . [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 2020-04-01 22:48:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-30 22:48:08 +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 'virtualserialports.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 873847310908709955173099911139021226458514616132741135577245505190866881522911334595768893830759986655912434580971353913545966405687145373498447511848888173984560596812862235786368242760912938467400081362220307276427911329276831521188759480160329686980584557776127355585319748106679312368427708216080169528028927240486617455818333168418399334381624027485846259096159280604902660352483855379867265568467744502217292012877123647675317544855646442423245621814312589758816573878788239311716441482074040172741270185668462910925639556161533962777502062102810426443449868203756878683797280683623340545640334740600096751544862411511176330100781415380855310582420495464182273650281084637286465486697828926022545731566646568289331026047282359170452471268836935427247525533595259734533915649623696021652094435987881551788721330344346164403269158078308158668983107708675402539040577879685263580866990516785237654093152758350671600136005118647158589404527313947205908982749734183256603005675818188657676954350978316762077526138948536706774958961809339047478230828503502605291355325295636200769878727097493894337569599020173683090563110685615206360694957395926098491232759907136618232824249223297479914974719930230739247715947412590702741325949481
 . . . . . . . . . . . . . . . . . . . . [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)
							cfd4fd10299c574862b22256d0e14fb7e330cb8e
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'virtualserialports.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017138251c8c0000040300473045022007975b0e3a8a259905bb2608c7f0bb34e24c40e23355b0873f0dc871d175c287022100e0fac65cac226266b13e990d547bc0c864fd6504b5abfc34ae0d01e0960faaa0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017138251ca500000403004630440220249664ac9add73d12f67be08915d88b84faf6a6d491bc7b9858363239bcb8bea02201d9aea0863dfb80a0e91ece81c6bfadd9ceb8d01ed4a9f76a8723792a1067560
 . . . . [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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