DV SSL/TLS Certificate for mazzucchellisrl.it

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the mazzucchellisrl.it DV SSL/TLS Certificate

This certificate with serial number 06:c0:aa:27:d8:be:a6:16:b4:a5:bd:92:eb:35:05:4d:fa:b1 for mazzucchellisrl.it was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for mazzucchellisrl.it provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:c0:aa:27:d8:be:a6:16:b4:a5:bd:92:eb:35:05:4d:fa:b1
Serial Number (int): 588234105694347810648935231978260690500273
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 24:d3:15:a1:4c:72:9e:56:7b:56:a0:b2:c0:ca:1b:0f:3d:5c:ad:87
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 6c:3f:67:96:12:6a:02:68:94:d2:a8:6d:ce:60:e4:df:e1:70:af:08
Fingerprint (SHA-256): 35:2d:f4:e7:6d:30:a5:de:3c:32:f3:37:43:32:a0:d0:66:09:42:82:ed:b8:86:f1:9a:38:29:69:fc:53:ae:1a

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/50.crl

Check the revocation status for certificate mazzucchellisrl.it
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate 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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for mazzucchellisrl.it in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFGTCCBAGgAwIBAgISBsCqJ9i+pha0pb2S6zUFTfqxMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNjIyMDIxOTEwWhcNMjUwOTIwMDIxOTA5WjAdMRswGQYDVQQD
ExJtYXp6dWNjaGVsbGlzcmwuaXQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
AoIBAQDMNTdRKPXcDDt63HDXJNgIVkQF2QqupPyLZIoVgz+ArE/T0zYd5Dyl2vmz
XSLa0vSjgAWXIbQCF2GfKfCEeOiaHQF48cYHUEpFW+eiGo5s+aINyHbmwRdb/Jo0
zmH1/BaiLaYxVcDw1GASPpLTcddyUFR3WXCIpInGWcEn02xlCHQZBCWqnEp2lv91
FV93LV6+x21h6DUl9BplWBlPSgTGHcJCfy6hmk0dMnQKD15HGUskxbwMcnOYdXe1
3oVpwJmLdDGoHWDFJEasylR2+T1acECd1VxWf8TzyU0Do/nBLCYAfVgSwxkdJMHA
3N+NB63eIxszorMM0ZSh9nYP/bj5AgMBAAGjggI7MIICNzAOBgNVHQ8BAf8EBAMC
BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw
HQYDVR0OBBYEFCTTFaFMcp5We1agssDKGw89XK2HMB8GA1UdIwQYMBaAFLu8w0el
5LypxsOkcgwQjaI14cjoMDMGCCsGAQUFBwEBBCcwJTAjBggrBgEFBQcwAoYXaHR0
cDovL3IxMC5pLmxlbmNyLm9yZy8wNQYDVR0RBC4wLIISbWF6enVjY2hlbGxpc3Js
Lml0ghZ3d3cubWF6enVjY2hlbGxpc3JsLml0MBMGA1UdIAQMMAowCAYGZ4EMAQIB
MC4GA1UdHwQnMCUwI6AhoB+GHWh0dHA6Ly9yMTAuYy5sZW5jci5vcmcvNTAuY3Js
MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYADeHyMCvTDcFAYhIJ6lUu/Ed0fLHX
6TDvDkIetH5OqjQAAAGXlaRHuwAABAMARzBFAiEA05JHQvQHrJl1CQCOS8N9+tLf
tunq3MlP3WlgxkyNvbgCIGCNxs+DNXa/PLu7Zf2aUVK0b10itIvNREwzB5XJgm1y
AHcAzPsPaoVxCWX+lZtTzumyfCLphVwNl422qX5UwP5MDbAAAAGXlaRPyAAABAMA
SDBGAiEA/QoFQWuPCWWLwYziBdRK5br1LrIlzuERLTZIvc/kJ4QCIQDfhVm9RrB1
8UBpem3N6CjxNBbNyV0XOuj3EpOJlFScmDANBgkqhkiG9w0BAQsFAAOCAQEAvuMo
BaHl4suRkTVI1klZRgCZO7nm5h4atknK3oit3yqhwaeyi4ZVYfG6R1k98PEG3B1N
dx6NQjZ9G8B5+sdpQSJgzwjqsKNb6lumsFU/Tg39EP/XAzgWY1DduRwXUKejg2Sa
8VulRuYTSQLAzCdbXsl8i2ur/oztg7fZxNd9+QK6Jd96OLDFOQWy3hwz4i2zxE/h
zukVESDNER5wQio6mjUXsk0bSGYKNCA44SwvqkBh6WukDvRh9G1g38MIv3X0EWWz
ZUUhNRQiRf2dU/ai/U2HcCRjSr3f4isIGSjegLdukC0z3G6IhQnKk76S1QpuGyEg
1RJ/SSzYjCzhtO/iYg==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzDU3USj13Aw7etxw1yTY
CFZEBdkKrqT8i2SKFYM/gKxP09M2HeQ8pdr5s10i2tL0o4AFlyG0AhdhnynwhHjo
mh0BePHGB1BKRVvnohqObPmiDch25sEXW/yaNM5h9fwWoi2mMVXA8NRgEj6S03HX
clBUd1lwiKSJxlnBJ9NsZQh0GQQlqpxKdpb/dRVfdy1evsdtYeg1JfQaZVgZT0oE
xh3CQn8uoZpNHTJ0Cg9eRxlLJMW8DHJzmHV3td6FacCZi3QxqB1gxSRGrMpUdvk9
WnBAndVcVn/E88lNA6P5wSwmAH1YEsMZHSTBwNzfjQet3iMbM6KzDNGUofZ2D/24
+QIDAQAB
-----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 588234105694347810648935231978260690500273
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-22 02:19:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-20 02:19:09 +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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 25778856041232101933213668671831888530399543550022476064619438951817217223397175783024066341966035194397954878280842760189418152970139926780902390091230675567957491482970277474683489352345593817390353854018690883916861197151647557400784662083087512828264742426090518992004931718118473838167564950387502163113834455843601241241681703732154410530650509276573661386998412126490335455124573917684500168760850991029762755114088096391636979883575732207769098676155829475621490071531147969777106748814624698871204013364742020748128562940975703934946569659950560683305673650090733437986562705574311455473812515246311254898937
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							24d315a14c729e567b56a0b2c0ca1b0f3d5cad87
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/50.crl'
 . . . . . . . . . . . . . . . . [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)
							00f10076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa340000019795a447bb0000040300473045022100d3924742f407ac997509008e4bc37dfad2dfb6e9eadcc94fdd6960c64c8dbdb80220608dc6cf833576bf3cbbbb65fd9a5152b46f5d22b48bcd444c330795c9826d72007700ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db00000019795a44fc80000040300483046022100fd0a05416b8f09658bc18ce205d44ae5baf52eb225cee1112d3648bdcfe42784022100df8559bd46b075f140697a6dcde828f13416cdc95d173ae8f712938994549c98
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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