mazzucchellisrl.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:54:19:99:c1:fc:bb:26:06:0a:3e:c3:d2:ad:ff:ce:ae:d7 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): 03:54:19:99:c1:fc:bb:26:06:0a:3e:c3:d2:ad:ff:ce:ae:d7
Serial Number (int): 289954605672482019719152856681515181846231
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:8c:56:75:90:6f:49:13:ac:cf:01:21:5e:6b:4c:17:cc:bc:b7:2f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 85:4c:57:c1:98:56:51:db:1c:12:f4:ec:f3:c1:e7:92:eb:94:43:3e
Fingerprint (sha256): 5a:dd:21:c9:1d:ab:ed:40:6a:00:53:34:45:c4:91:8b:85:a9:a3:e5:c9:1a:32:b6:9f:bd:b0:e1:6e:e3:40:dc

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7FMhdKMs4+hzmqRLKngf
XjRPnRe/GFgAIURnzoT3/kc04RNsShG9mNt8T5rBZ12qROkKQl9vXlyCLEpbyP/5
OHWZqx2+EmmeDdNbulPnVDGIEGjk4P3ytboXBhnFdX1Qv1fPGr04daU92ic6ETdd
OOnMDe1/V2+F5m4QeHOq+WvSyYal2dLdaigcMFyrL6VERhVcaNGvTtVtDf5StdIj
XWbE+NG4W4xMl4HlVXf0f2T4HqIuUsr4RuwrCGG1l4Y5sB4A2WDzs8lsz7ttJsxc
xdWwAvYTAL31nPUpUFLrr+f8z4qy2JcPyBTyv9TbsWiAYJtUsj6pxHktjvZG2uAZ
awIDAQAB
-----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 289954605672482019719152856681515181846231
 . . . . . . . . [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 2019-09-14 08:16:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-13 08:16:00 +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 29833233241094298369391611357659938208986404674630212784879595214903895156052370496413524516198587254876535685867189790604094517259179467052068216967683259658697298280312692260850708641885758655701468027425728848210610730691365253603688590248105802380076563552056269752919125511108864569167585921586226437403674191559469820783647803937517085730114202696304953654040716118012725208208557336128076172614635991969675099589519245561191787067740851857009494813685513460043502283723406950043811766336799726718660835984211951193310536703347198277288510712189808707973106758486843740100107467764525185957433643996129601263979
 . . . . . . . . . . . . . . . . . . . . [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)
							248c5675906f4913accf01215e6b4c17ccbcb72f
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d2f0ec78f000004030047304502200fa89e91a5b1ae80445301572b455c37534112395bc62cac1b27ee19ff148b80022100f7680119b325eb792253982fcd53c433e9ab214f40eef189178429c3570fdcd30076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016d2f0ec9080000040300473045022100afa1529d9422b8ce14b89d46b07a2e985f412bebe4eb636914209641b8cc02f602206087eca811febc3a0e4575cae27d51d3d22e942b066bf41271495a7946467387
 . . . . [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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