www.addizioni.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fb:a4:12:53:28:33:c9:05:0e:a6:6f:d3:ab:ed:98:e3:dc 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.addizioni.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fb:a4:12:53:28:33:c9:05:0e:a6:6f:d3:ab:ed:98:e3:dc
Serial Number (int): 346965820431713624456364192578572654273500
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bd:98:ec:f1:2b:b9:08:81:72:62:75:2d:f7:3b:1f:02:81:16:e8:d9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 90:46:7c:9b:f9:4c:a6:6b:6b:72:8b:9e:af:b0:11:ee:10:1e:f8:b8
Fingerprint (sha256): 68:47:9b:aa:10:53:c1:44:90:7d:7d:8e:9d:6c:90:20:1d:36:17:15:87:16:ce:99:fb:09:7b:24:b0:15:e0:5d

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.addizioni.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.addizioni.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.addizioni.com

Other certificates including the domain name addizioni.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.addizioni.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 346965820431713624456364192578572654273500
 . . . . . . . . [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 2019-08-18 05:30:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-16 05:30:26 +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.addizioni.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 739471000053823550852577143803285912649105112953999122927938697775446885436378284163654492292218850168116486542734431746673746974373814503161046915368732966396613461360394572981286918821079754066965120992798565312997906613477380304366596815399860829404666975450160261531423821151696451811950810086936949704438608511964947320123997509440803600621212473870482804876098272779930884553392108648194425306426928709532210367792696312236460143869399943970099085960395394351685261602147657884240893426152091362824547713340260782164618155597770958415362686818637131599522040623876753175460009636497120175991300617427831347464905788011061393592271449143218258804223580749982277844044531181745487466999566611299537009543846777041500536542405160500243694901410532467027680594647074234442499521429613290708736929232847324840389673217826556847287337524752459749501822339931951549048997020405005770827346984367156455799416331469990824636580922700623399165130030690273866962220875232339987499426944239413216914759973356525276585688481043838703875823920018625985384669576970968387866208246005125966114405163821863573954244986286257181633231300151929880467264215973941996488073529231763269292820061927035601771042538567333276114173705434520810239369951
 . . . . . . . . . . . . . . . . . . . . [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)
							bd98ecf12bb908817262752df73b1f028116e8d9
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.addizioni.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ca36b7db60000040300473045022030693e9632c0e4d99ca91990062c525ddbe9f69cd421ac8e45a6fe518823d094022100d3a4a86c2240157be7f5e1dd82e3c4366fbf9a684639b02992112c3f6a0f4eaf007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ca36b7dd30000040300483046022100fccc292de4adbc57e6befac467c44b33b5e2901cc63218c80769987084335259022100d3fb3fcce83841c181b7b0fa9b659e8ea602f77561e2233c08d0d265e04247de
 . . . . [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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