www.imprenditoriale.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:1c:d3:50:2e:6e:c9:0e:dc:55:24:fa:55:f3:2a:c6:e3:1e 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): 04:1c:d3:50:2e:6e:c9:0e:dc:55:24:fa:55:f3:2a:c6:e3:1e
Serial Number (int): 358257933433454727695835818362350854398750
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d2:65:da:43:7e:63:af:03:2d:8e:e9:0c:9e:ab:b0:90:ae:e5:e8:95
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 21:df:f7:a8:41:25:d8:f2:e3:53:eb:9f:00:15:8b:ec:ae:89:07:0f
Fingerprint (sha256): 9a:ba:c9:a7:57:64:71:10:c0:ca:f3:9a:af:ec:01:54:0c:95:62:88:56:fb:61:af:35:92:f1:a1:09:57:07:49

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 358257933433454727695835818362350854398750
 . . . . . . . . [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 2020-03-21 11:08:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-19 11:08:08 +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 '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 716644608980087841320209411208071832170402951026636076625135872530570761241115123779087253803471501215161191240329096249012332271421573144868471763550915315882313019838763973011540444092947190303233551285351255232889249410177788394473611000998250561193988607275780533239745803327379117730639756890337087106517878200240330554674296757837907084463683341185629937740056465341471451045189436051806574309575870655077109631966756516796225279158454112126523588822627571152780417636384298045355408047634546415690164052492245631306131079678348848068391136622463590964864506932676187912870265267871163434767179122767837879601384987842741688201896141619340579011920824141056151999012185308269280691251692783527838632941731209676269461787119406297445784971137432632728681548924730501122257658505931714743226524953767606637253135557992707406400511877205522385846952274178693135829848937197624707168961866317449018394786666511994774614569853051374742189545299084455390982961256887967075229084751924893621342711417529622510250650918000653708025534265192387240927483937934889113215076958708497750268534499170351629030769366064936509866357087227848448428504800116729898482693371892281795145615774719816412508005157562594642896219969726744283842673339
 . . . . . . . . . . . . . . . . . . . . [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)
							d265da437e63af032d8ee90c9eabb090aee5e895
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170fcfe4bc80000040300473045022100dfe43f51bc03a1e81f3e6cfff91b847288aee3829546aff380c8a894570700a70220718d89af626c1bfc7179eb7c9ded3a32d33c723cbba114f77b4d12e26c94ebce007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170fcfe4bc5000004030046304402203dda2b626aad9bcd233c3e8c7eae616aa99fe8a63fd0471d0695ff9ffe2f13f502202427a272b528cb2ac31e285787a88a8984c7a3f53ed55ce83a5a9bac1de60174
 . . . . [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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