mazzucchellisrl.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d0:48:f7:52:2b:67:05:67:e5:2e:f4:5b:d5:e1:d1:cb:07 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=mazzucchellisrl.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d0:48:f7:52:2b:67:05:67:e5:2e:f4:5b:d5:e1:d1:cb:07
Serial Number (int): 332212578694452794364349411448407979051783
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e0:76:8d:87:b2:1e:09:14:0f:52:81:af:18:db:7e:5f:55:ed:87:c3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 88:9f:97:57:a3:89:d1:b2:fa:d7:aa:37:b8:63:fc:0e:d6:5a:f0:45
Fingerprint (sha256): 6c:97:35:ba:b8:2c:89:d3:01:8d:39:5a:74:cd:56:d5:7b:b4:73:4b:31:3b:b8:39:64:40:6a:93:09:f8:ff:74

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 mazzucchellisrl.it

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mazzucchellisrl.it

Public Key Algorithm

RSA

Key Size

2048

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

mazzucchellisrl.it
www.mazzucchellisrl.it

Other certificates including the domain name mazzucchellisrl.it

(limited to 100 certificates)
mazzucchellisrl.it
www.mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it
mazzucchellisrl.it

Certificate

The complete raw certificate details for mazzucchellisrl.it in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5KU1DzXtZW81VYWPjQHn
hmjP1iYkDYtAFeGJzyYL4nPDrLeByOz9ptzRSknrdw8XUH0HYj3VO9cD9GJupNQe
jlQVFpFbUmri+vzJPMVpOEU6FzVr4s07vJ8vjygrJKY7NoShmHknR13CoydrNWuk
Ir1bIupWuQLRC4I+OAREHFIe1FL2qRAgmC8a2D/kgycD7bQhSU93q2PVQ+J2fJRA
mCQ9pCzFLgoNaWpVOZ4ddY27yVAYbSFeXbxeGX+MoTZcGSvoEFyaHHbZ8Ga3J4Ks
qdnGK6oGVXUxBj1RABENigT/22L6VksNQgODdh151UzzDogIzUSem/k7hpoHNtZY
rwIDAQAB
-----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 332212578694452794364349411448407979051783
 . . . . . . . . [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 2018-11-18 05:09:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-16 05:09:47 +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 'mazzucchellisrl.it'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 28863800270124256119461387302367239921978456462562597617856588283021032662745639005613455700866099111934110924465942215468382466491013276341772791370877656148978361152568484232032361046236464792646700763332362830093866745351401670016890883873922245451336245084111575857874691064102093713733934455722812592070922047107267716439760578672488774024953239584700535908437422063795049010393440139629370916864232386392217661438646307255591313152054476712697598057119120305839627683842379744798870809018249005025748155876521546623521883432378965318940707995060047487476375614233349458776214301381891607353697537051906316589231
 . . . . . . . . . . . . . . . . . . . . [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)
							e0768d87b21e09140f5281af18db7e5f55ed87c3
 . . . . . . . . . . . . . . . . [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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mazzucchellisrl.it'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mazzucchellisrl.it'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016725707928000004030047304502206969344e56a1e42738fa08523e764d9f9f4398c30aec73c671b762c21d90a2c8022100f4af9df1bf80c5353b74d513090f13c7690259c0cf0dbdcc52e51200fd2ad1b7007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001672570794a0000040300463044022046090899242ca54c1d22989489ef4d5b1b225c458728894345112b0d8708185602202e4aff9f61785695175af2c215eded21bbaaf77609359da70212a11fe99065f4
 . . . . [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)
		0006824a207e26de7f7e489e6ebbc1d69c8343373470989e69012ddac063802433dd9fbd055a33e33e0159d8a665f7ae31c005956b5d04989b3606a872266d8af11116892ea9d5f600d3166a67e6df5e07f2e8fa9dcc6fce63f69542ec7fc06c4e41b7728b344a50bc85e8580cbe14a8157915ab5c639ee73d838a659d328e174467d5e30fc414c4d6db97cb097409e3bb5471eb90fe30256d96ed30b8a7a63a534c8976750ed3729bc43a64b6c4d9b80090f448b80d16ad4f3cee47db1dc35cd808cc01082c58ecc859ac5f6815ad68228c1c14af3577a93ad4a6514b3cb398ce811bb45ac7510a57545e9b06258704b273fbcd4e1d3a3f1b62502d5a1805f52f