www.addizioni.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:92:cc:36:65:ff:f6:98:01:5f:50:2c:ec:d0:22:92:de:eb 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): 04:92:cc:36:65:ff:f6:98:01:5f:50:2c:ec:d0:22:92:de:eb
Serial Number (int): 398401814261471354456489943620507453808363
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6d:d5:73:be:b8:9c:f1:79:94:4c:27:d8:3a:01:0b:01:65:07:3d:0d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d0:6e:9f:1e:78:9e:15:8f:8c:9b:c9:4f:87:83:3b:0d:64:71:a0:5f
Fingerprint (sha256): a0:86:b7:be:73:2a:90:4f:5f:49:5e:7f:80:f4:cf:e7:70:49:a8:d6:53:74:13:3e:82:3a:24:82:51:3e:72:65

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 398401814261471354456489943620507453808363
 . . . . . . . . [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 2019-12-19 17:39:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-18 17:39:22 +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.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 814046698819302068975534174474796660725566344426188682081122660585160944490143979160928025755486631041059811148129054412722587501132378380312148447753132451714901906854511873960817404466122458352542674392266093303878775432566943988974075917951039233569723759690285585246584098607491002551778430015439330464951526467403081036729595972254744094113331109731221397561116564801405056549345721672883334664127326193953595112210603226735611919376253678817653556540678203714487544321716821414311941183884391068914630867274862748460047392743164154923542360006271712281050730759417277267666224756847300786320978200787251679656689136905348805039733218993450230407549334536784185586710515054489020672974026025868388394712453394796935936267757566983022070896673865308235992264726734904570105256194165082677408601369091134453941984380480547662278677116334230410943096770626999202821331501846138119703301922877768702839493979522396080026080128510028351121343632742556668233427547695032821951960629526243152956131470918031232718743971121388705320419966761799331682982102988320650198657752038110467785483302826499824728422998371620937019377956368894032204968647842781087097276150920899881197892024589644473387330709685837668360364003343070748056440473
 . . . . . . . . . . . . . . . . . . . . [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)
							6dd573beb89cf179944c27d83a010b0165073d0d
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1f750d8b00000403004630440220180ca1b7e6abba9dacf3c4e1156bb01abe6e3660e1518678d1e088ae4a80335102202126403ab8a8d3a2e6a4c34b985c3eb3768f9855c7808f5e48f0072e1c839e530077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f1f750f2700000403004830460221008bd790969c9876809e21eee0758df28cc04a52752a8db6a6093cac1c380c9d4c0221009a6d59e7051d9c94bf7a56c1c4782f6ec72d8bf95363633feacdbf738720c828
 . . . . [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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