vgtech.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:22:de:19:78:46:b5:b3:03:91:58:4f:a8:b8:74:d7:d7:d8 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=vgtech.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:22:de:19:78:46:b5:b3:03:91:58:4f:a8:b8:74:d7:d7:d8
Serial Number (int): 273201679132569719407648363400953767385048
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d9:77:29:51:20:ef:ea:27:49:1b:dc:60:cd:d1:49:ee:33:93:55:60
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 68:88:a3:2c:c6:bf:f3:1c:df:a8:df:59:13:77:26:84:50:7f:b4:6d
Fingerprint (sha256): 40:a3:5d:2b:87:fd:00:eb:fa:16:b2:d0:14:70:3d:5b:d1:0e:a5:a7:c7:53:09:29:89:b3:1b:27:71:2c:46:5d

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 vgtech.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vgtech.org

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

*.vgtech.org
vgtech.org

Other certificates including the domain name vgtech.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for vgtech.org 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 273201679132569719407648363400953767385048
 . . . . . . . . [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 2019-09-26 23:45:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-25 23:45:24 +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 'vgtech.org'
 . . . . . . . . [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 716495346741287556390820790627934930567455817376992215887360219478230641963006992762837968334479078279386029649562169913037879456552972479969600144313581710007186323540742548246346652061099525989783597443602458843833877034911445192256931618304989202505931299221073970330576005229011540705909727564999016654252129261090559576358776581301993423845980526454509724793393367564945432604476280473748155690256807389879671572636367503412852217232264552103562807423686595849274763769200790864261333660527572062784525539774442464892070183988588821565184147797266543621715153908714070285867499546144870979270358124941105681876500452427071035710991588075679546676578662926581980335654764417912555153498440113054673365694790745070453859471380543899039295010378847801928583003777122991270463958639508869747002475981724735140812765577273378722557220482852682219510883850062276891223044795837666176784236976810432229941948276063688947103819219163282028709809899707465599037925975061009756421470310636806714799717337932871618874256614852089597279605267381265280330520994918956103907256913390255879455266429446405546855702183103085818580952633178063427897211246965965195489205709431983258663064292021261806785528240959753546306171613135207853308123029
 . . . . . . . . . . . . . . . . . . . . [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)
							d977295120efea27491bdc60cdd149ee33935560
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.vgtech.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vgtech.org'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d702dfb9d000004030047304502205938bc31cb78a0b560c9d8a974e29f1ce021a3c9999e675a235b62d3038141a40221008693a4e820937e0602cb4da419953d6e0b0f9e6e337209067d483ca225275a1600760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d702dfbbd0000040300473045022100c9ec003da8b14488dfd92cb61887210c38e72f87d3a2802f8338e9fb7d391be702205102c5ec55a5d9b74144dd010a79a7085c285759601b57f2f7190375ddd5cfbe
 . . . . [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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