www.informatizzazioni.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:dd:11:ef:0b:f3:8d:4a:c3:f3:8c:19:aa:97:65:59:02:da 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:dd:11:ef:0b:f3:8d:4a:c3:f3:8c:19:aa:97:65:59:02:da
Serial Number (int): 336563098962088350662304258351665459561178
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 22:15:2c:c1:fe:c0:fd:71:91:87:3f:66:04:2b:75:5d:d3:e5:5c:51
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f6:94:f4:08:32:dd:c2:aa:08:64:3d:1c:18:7f:00:75:03:d9:2f:0f
Fingerprint (sha256): f2:fe:f2:5a:51:40:a8:92:d4:57:ac:43:04:51:d6:77:7c:0f:0d:84:e0:78:14:af:15:bb:9f:fa:dc:59:c2:6a

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 336563098962088350662304258351665459561178
 . . . . . . . . [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 2019-09-27 13:43:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-26 13:43:23 +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 652882925133290523534210640257363360631011035433988802434738104491393724133308617706763188645071817226925100618761970573922201120879973757742175026844485940143389137931645406082401397245547543666831224874705074436239434556887865008002800514074027407722578902685824824665732022134859368702153329164685943906072874086605510930634834930847837506600884172010199548368855905819641482909239147938599912047919503022269788603723585404290493014971382671360481333050745460575252895862830615458268065737656093215477698844490982016251531571251290452467058320199809571687323524436012715096800006420635293716382617204246762255698254196686905828626337378300587669280833865282885751527023740367642850650918437958990889887435072287733243157651571005507985055265780823786090827528916856018057498624239362972347622174040226218416050189696299906140430305874900890677236012542137163355963678040033926205335095940393613147456178975418471718032904921178263453775610043003191580144349839204299135207435184542099724767825056729418817125007677486525173219378630579377294090240045401777675131515050690569176865307512403661214426370000485322563941850974303891487697059550683932703626024542769144201118792912444538721057370171012707037016951365696231589915193747
 . . . . . . . . . . . . . . . . . . . . [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)
							22152cc1fec0fd7191873f66042b755dd3e55c51
 . . . . . . . . . . . . . . . . [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)
							00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d732d2f5a000004030046304402207f529bbbfff17135f057836ec086462c213ba66fe43502f080f5f9b93f76ab4a022079f31df20c85a2625cf1dcd39eadbf69609860e4b460cda7c913ecc6474307cf00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d732d2d5c000004030046304402205b2c29fb655b137e1b4483bd3cc9ec0c2101c03e432347d512a2a1266207be33022000cdcccc10d13ef5447d11b13579e0e92def025173caa09b2827260fc589d327
 . . . . [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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