www.informatizzazioni.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:26:6b:da:40:1c:b7:69:93:0c:04:8f:e3:7d:92:3e:05:14 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): 03:26:6b:da:40:1c:b7:69:93:0c:04:8f:e3:7d:92:3e:05:14
Serial Number (int): 274410948354889914714827897504686883603732
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 13:3f:1f:15:aa:c9:65:c9:10:d7:95:6c:8b:2e:89:f0:cf:d9:2e:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ad:18:3b:43:4b:86:aa:6b:bf:49:6b:b3:f8:49:30:81:cb:34:1c:ee
Fingerprint (sha256): 7c:48:1e:0b:57:ac:ca:d8:e8:b6:a5:d9:1c:3b:9b:70:d2:72:08:37:75:ad:44:c3:05:cc:ae:7d:6d:6e:2c:d8

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 274410948354889914714827897504686883603732
 . . . . . . . . [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 2020-02-04 23:22:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 23:22:14 +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 783120423756796627037953773725628254593307108652131339241160626262927678815128382448877285966075265872182701713075600209168332078991815159959258571605615848834104158648310251518881894856947866533740164234226063083971442072907483754807395912359026596333039891561707009919170898588749956573625180422621754193035308487994450131523949883199524707620353956599414038795579751175540999268739711019143050541179245231469804907974914018684551932284349924005986900438375029752294723906939290150591107793828063845644992125608533984744569660126792911971471601459572252764710670195960131712628588464357335124107996341956934464595078573934526684452108010596819474490373314100511512349024094774637148670127246339640454505136230519394128566432112510132941233126294470635348273944615642248486508450556957664274835732703902156295702120446503469615685275014140292264701444977484284636081481437765022793443501047635530274531690198148604909292717153310063910787191039628306263113789696506804494393173321992288878942986107041120504281518411120609973460901834008300546701516586972686797967100582850741612718347551345584668827288383799724413490050245358135186196815962311952741088121530989499804674638937583937597330074731965245778154382942520292236113049603
 . . . . . . . . . . . . . . . . . . . . [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)
							133f1f15aac965c910d7956c8b2e89f0cfd92ec6
 . . . . . . . . . . . . . . . . [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)
							00ee00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017012b9d8b9000004030046304402204cfeb74f02312bf9bbf6e714cb916edaffb4c3414d00f276af3bc5f9ef9a5f8002202c120bfbe986e7c40296832a06f8bd0ee00f7c1038756d0696df3dc0022cdca60075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017012b9d9e9000004030046304402203ee9f418645cbe753d3e217409ae4319cfe829470a69f3c13e73d60daad2aefa02203a585a135318f21000cf37a33c3cb1bf9d94edb6d16eb04516034a7bca5c2315
 . . . . [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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