www.imprenditoriale.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2a:15:98:b3:b2:d9:9a:bf:48:67:b9:4a:03:e7:3a:fc:c8 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=www.imprenditoriale.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2a:15:98:b3:b2:d9:9a:bf:48:67:b9:4a:03:e7:3a:fc:c8
Serial Number (int): 275657423867715413238667097002301711908040
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 93:20:59:51:52:d1:2c:9c:4b:16:f0:25:b9:c8:16:2e:a8:65:ef:27
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 63:27:5c:1b:28:5d:ef:fe:88:fa:aa:a6:0d:e0:fe:30:f2:e1:c2:04
Fingerprint (sha256): a1:3f:28:15:02:b0:45:ed:67:9d:0e:03:60:26:48:ce:95:f0:db:cf:e6:70:0d:c8:51:15:91:2a:ab:57:83:80

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 www.imprenditoriale.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.imprenditoriale.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

www.imprenditoriale.com

Other certificates including the domain name imprenditoriale.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.imprenditoriale.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 275657423867715413238667097002301711908040
 . . . . . . . . [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 2019-07-12 11:57:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-10 11:57:09 +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 'www.imprenditoriale.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 973539618075002651969638081752460909924419813012836135276814376649137080844444710453626758664039850595980844758819509992396249184567706577651451427171821990843043455344752307495142047386524804844085745139245706008677939172515036844672417271554662193637029072168290070082181839475707417799777722324428668861778972126705077292858198601178945034619006784614811095660753566632750926305205776901986204693190563018614783070582522308403540455937368525040750846271200621832062855628151953119449417365494738567912909112376680273917475042173732519276705781694373132667861414900501925085578475952603330098612694185964638547878497991765086061633448363482854999919664906497439623555691283031562935614706705056738187158668652957031185669704459969188362743023752958888956159806304140494426279633802604023898858741335309902210049648035166930193213607306435628436662196859877216781029876726688415748508519518222978476174556780262220612015451608580016456167456387749836301494870919108349263732264324736184551824954106571016657685313943916516292173479901215127474547314059301080057400571631921509591502787296097390438755621730688254586614245665536876044003307200246405294451898875667781046312005624025797150493219927293739428347796539361601559184973541
 . . . . . . . . . . . . . . . . . . . . [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)
							9320595152d12c9c4b16f025b9c8162ea865ef27
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.imprenditoriale.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016be6423ff80000040300483046022100eaae15f6f3a90bd64d45f0c832bc17dd8ab8a19fc5965ed513e58b7fbd1e0e01022100cfd54fb8b761323e64c5126c5352acc65b730aff0eb3b0c0bf4962e2164d8bca007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016be6423e3d000004030046304402204d0722ce1266aff2a584bf01beb260e8ab3c3876a5a493216d9dc990757bfdd0022004b3ef80b9635355184b1e90e252a8e23dc17f296cec13da9021a454400a96ac
 . . . . [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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