www.informatizzazioni.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:53:37:28:7f:b6:97:ca:09:45:e3:35:a5:52:78:fb:b5:99 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.informatizzazioni.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:53:37:28:7f:b6:97:ca:09:45:e3:35:a5:52:78:fb:b5:99
Serial Number (int): 289653612071693665898093975937106757531033
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1b:aa:61:ae:2e:23:99:1d:95:fd:d6:6b:d9:99:71:c8:f9:5a:2d:af
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 46:6a:39:30:00:f8:0c:03:32:9b:c6:9c:17:56:df:fd:1b:3e:da:ee
Fingerprint (sha256): 38:93:04:d0:63:5d:43:89:d6:47:de:2b:a9:c1:e3:f6:1d:32:b0:59:3a:4f:22:27:d0:91:bd:30:62:78:04:44

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.informatizzazioni.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.informatizzazioni.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.informatizzazioni.com

Other certificates including the domain name informatizzazioni.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.informatizzazioni.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 289653612071693665898093975937106757531033
 . . . . . . . . [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 2019-11-28 19:31:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-26 19:31:59 +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.informatizzazioni.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 757544827864120206340062495056846202103192145049960228879521967789108133269051822947934331920869742290382943901145699220020491506071775141004475673094256776335702906845240862708189564801583921348145490492147991182890338424213622096292669543543626986253307589110369728705021591715523351880636915158939395419259365154830782622790652250517544090186191381030366865596185837378688153087355741250958592484493497254641032839257177236012814451805843567956449349859725455794333232048784832993952935289590293484057475287567369602809314441137462350541423269593213885208200767649808895419405099203064324027064031504299834305413261894341672431937355465369469511475874063286343796582676867060020391730563144236505620130041539787795269910892014133397116408374449507785090199806012069146746144067082712019209339333400931345928582409677992217657922818089925157597357990337423801384471511389360441779013428586033556997756901093142730196639659765421963685323246845667902931824642563929324267971166676533835816955725906576068874534147051894958539737852265732953975465885507835461925520980719632933751191820800376847410124420020204101001320004101098411648777063088224404845650357904687545200160453765842280367100461644926245963089632776310757651670843371
 . . . . . . . . . . . . . . . . . . . . [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)
							1baa61ae2e23991d95fdd66bd99971c8f95a2daf
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.informatizzazioni.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016eb3b69da00000040300463044022023ba56d52302558053c3c0de37e9cff0043b4d7f207ee880f6b30ed9412c8e000220245af1979f7b614de4d8ce864460102341b1b8d32b1240909867ad44f480db11007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eb3b69d9f0000040300463044022005409a7c7fba65abfc2d2ef3cb470f3c8f14fc9681b4b9e98baa3e2ed0b8070302207991cc6ec82dc2a84f29821025ddb6bfd046509ed776d6b4909fa13e0334b5fa
 . . . . [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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