www.informatizzazioni.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a1:d8:ae:83:3e:b5:d6:4f:76:c8:7e:2a:c8:46:0e:c5:b9 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:a1:d8:ae:83:3e:b5:d6:4f:76:c8:7e:2a:c8:46:0e:c5:b9
Serial Number (int): 316410338238258839472443987370560730351033
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2d:e9:63:be:27:0a:9b:db:9a:44:45:ae:e5:44:b1:39:26:01:01:8b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 65:2b:59:f0:c3:4b:b2:18:2d:7a:2c:75:93:2f:97:fe:eb:71:a5:f4
Fingerprint (sha256): 51:59:40:ef:44:1c:9e:23:df:95:38:b3:aa:2b:cb:06:a0:8d:ee:42:69:13:7f:80:32:23:1e:90:8e:6b:4f:9d

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 316410338238258839472443987370560730351033
 . . . . . . . . [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 2019-05-25 07:26:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 07:26:22 +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 687324448513226701434460936637611083934651718200176262194078540266239111662113983565480301078553461087806990156290445122607132602945607981279813480704610545409133483115832831882306576435771739262108395919638926585909547358313192483129678594234002275341366580811881516387730589694320754157395647040492701132458631401833684278427579116878782601297532411743809337152844195288190888634067198710839308973061536012315482766873251284303760263806393242593019510569014653167056351100194156571943746508256133739242749087448454902146245026019363452684902235063854283774948571553397196164725077437139700714453561141297297658526202802182582245920908309696004322222431114327211650882835031966452055728621911621915722489846227101599208728900395809747786309361263081162470790692624561822956748884852349578409633571796202999591292469601177181559235253928090796948171439072852757889851599916111845679344284855379098203971192545696910103852937479363834723110246159800052680082827905237656410236685523547134656757863495093053749651505262967773360335739392181870582584988524730776635359628558862713977418718085623097639023470799721155591614672838941496193043589057098375562900397750179961977015940856701074566914003353566082569911543557323217798446846793
 . . . . . . . . . . . . . . . . . . . . [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)
							2de963be270a9bdb9a4445aee544b1392601018b
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aee1918700000040300463044022055ff087ce5b1d93b8510a842f2015ea70763c0c44755d3acb0c6d2e37d1de6ad02207d019091770125462dbb251e634cfc0b29f79ce786f58ae95726348d549fdc7d007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aee1916690000040300483046022100c97145b4f2e9ac416503b00f37da35b28076c6a6fdbbcd990d5f82b3159b4833022100d9f90592555608a887b8b21d087f2fbec399908806c411f50698b1882f823c1d
 . . . . [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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