www.prontopro.it

Issued by R3

About this certificate

This digital certificate with serial number 04:78:78:66:e3:54:1c:4c:f9:3a:51:03:31:8a:43:34:47:8f 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.prontopro.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:78:78:66:e3:54:1c:4c:f9:3a:51:03:31:8a:43:34:47:8f
Serial Number (int): 389443069342098266974976799782256078243727
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 07:02:9e:16:0b:a4:5a:d7:9e:57:d2:a2:c1:78:53:b1:8d:05:bf:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 09:0a:53:4c:42:82:84:8d:6e:40:a6:ce:f6:e3:6a:85:b2:c0:b9:9b
Fingerprint (sha256): 5f:e9:03:dc:7b:75:e5:9e:c8:10:dd:d3:a9:23:c4:f5:72:04:71:6b:1c:8d:68:1a:4f:ba:81:04:d0:cb:ec:00

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.prontopro.it

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.prontopro.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

www.prontopro.it

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prontopro.it
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laprealpina.prontopro.it
professionisti.prontopro.it
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partner1.staging.prontopro.it
staging.prontopro.it
www.prontopro.it
professionisti.prontopro.it
www.prontopro.it
prontopro.it
supporto.prontopro.it
cfadda.prontopro.it
staging.prontopro.it
prontopro.it
professionisti.prontopro.it
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sole24.partners.prontopro.it
assets.prontopro.it
sole24.partners.prontopro.it
www.prontopro.it
staging.prontopro.it
www.prontopro.it
assets.staging.prontopro.it
professionisti.prontopro.it
supporto.prontopro.it
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www.prontopro.it
professionisti.prontopro.it
*.prontopro.it
sole24.partners.prontopro.it
eurobrico.prontopro.it
supporto.prontopro.it
supporto.prontopro.it
www.prontopro.it
staging.prontopro.it
prontopro.it
prontopro.it
prontopro.it
www.prontopro.it
professionisti.prontopro.it
staging.prontopro.it
professionisti.prontopro.it
professionisti.prontopro.it
supporto.prontopro.it
prontopro.it
staging.prontopro.it
professionisti.prontopro.it
cfadda.prontopro.it
partner1.staging.prontopro.it
orizzonte.prontopro.it
prontopro.it
www.prontopro.it
staging.prontopro.it
www.prontopro.it
staging.prontopro.it
prontopro.it
staging.prontopro.it
assets.staging.prontopro.it
*.prontopro.it
assets.staging.prontopro.it
eurobrico.prontopro.it
sole24.partners.prontopro.it
assets.prontopro.it
eurobrico.prontopro.it
partner1.staging.prontopro.it
bricoio.prontopro.it
professionisti.prontopro.it
staging.prontopro.it
staging.prontopro.it
staging.prontopro.it
professionisti.prontopro.it
prontopro.it
www.prontopro.it
professionisti.prontopro.it
supporto.prontopro.it
cfadda.prontopro.it
staging.prontopro.it
prontopro.it
staging.prontopro.it
supporto.prontopro.it
prontopro.it
bricoio.prontopro.it
www.prontopro.it
supporto.prontopro.it
assets.staging.prontopro.it
staging.prontopro.it
www.prontopro.it
professionisti.prontopro.it
bricoio.prontopro.it
supporto.prontopro.it
supporto.prontopro.it
assets.prontopro.it
sole24.partners.prontopro.it
laprealpina.prontopro.it
www.prontopro.it
prontopro.it

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFJjCCBA6gAwIBAgISBHh4ZuNUHEz5OlEDMYpDNEePMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMDEyMTUwNzM5NDlaFw0yMTAzMTUwNzM5NDlaMBsxGTAXBgNVBAMT
EHd3dy5wcm9udG9wcm8uaXQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
AQDUPpLgwtb/mK7LCVORqLPMjIKptSexaEFQ0LvIuQ8YLynFCGxkCHicUcOhm//C
wfd2pZfKEI0YAuaJ+4ase5azBOYQmKoP91Za+CveAqZO/V6vdyAzEt2Po/ezLh9r
GQsFdOk9warAHtYHVYTxKJCUNsIZ9spOJXDzJLZO9G2BbD1XcdGRTpKTJhB8WtVK
4t4zfEQiZ/o6I+N+NnH33eMMADIFpH6KmThu5QHibLfE71Pe29WCnu3Mnu941qOb
7e/pSuMCsJFE4b2SQOoI3XY7/xa3hf7TofarCxccA9ozpgjif62TmFQe0wSEiBWR
dOmioDk8dCNoR4f9T6J5ZkITAgMBAAGjggJLMIICRzAOBgNVHQ8BAf8EBAMCBaAw
HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD
VR0OBBYEFAcCnhYLpFrXnlfSosF4U7GNBb+uMB8GA1UdIwQYMBaAFBQusxe3WFbL
rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov
L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v
cmcvMBsGA1UdEQQUMBKCEHd3dy5wcm9udG9wcm8uaXQwTAYDVR0gBEUwQzAIBgZn
gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s
ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgBvU3asMfAx
GdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAXZljj9xAAAEAwBHMEUCIQD7OAcB
JT3MX+uXTBtFyKXb8Zb7wVePoC0b1xONXvvWmgIgAa7FMf45uJ8VgWqtJYKa1UC/
ihxSvo1WQFD5h4kCRI4AdgD2XJQv0XcwIhRUGAgwlFaO400TGTO/3wwvIAvMTvFk
4wAAAXZljkE4AAAEAwBHMEUCIQDBFk8i50cx/v4QKMJDFlloTM+OcA59JYPcnD+d
fyBksAIgFRXYygPHSkujrR3t5Lhdev6AUihfZXWu9qcYOi8DW0swDQYJKoZIhvcN
AQELBQADggEBADA5YPfJYvVxrygA4um5iVaqcHIFm/J7q0OASy+/nx4P3BkCWvvR
oMBcuPNSq1C+pWgdRoFNq0Pd8FBY81tM5cE+PioZk25L31L802bs2CWvQHWa6xRm
JnPlSHO5b1BTsstpXviJkxNa61805am9vS04i6IFNW/qJzHDQ6H0/DNb+jiu6A4k
QjU/nxMTAKu6GaQFMx0wygxc7iUxjI3rnUIGyzcmRKvDr3QDRw9KqnsjLZKlTuef
2Xg0mGX536DQi6bmbHqHOxpwYBc3kG5RPA9WHNc56chJaQU+skSxXKOKBiTHxFH+
0PoVKpGfMBRgY4e9KJ6qi4OXRqjmHfFKmhU=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1D6S4MLW/5iuywlTkaiz
zIyCqbUnsWhBUNC7yLkPGC8pxQhsZAh4nFHDoZv/wsH3dqWXyhCNGALmifuGrHuW
swTmEJiqD/dWWvgr3gKmTv1er3cgMxLdj6P3sy4faxkLBXTpPcGqwB7WB1WE8SiQ
lDbCGfbKTiVw8yS2TvRtgWw9V3HRkU6SkyYQfFrVSuLeM3xEImf6OiPjfjZx993j
DAAyBaR+ipk4buUB4my3xO9T3tvVgp7tzJ7veNajm+3v6UrjArCRROG9kkDqCN12
O/8Wt4X+06H2qwsXHAPaM6YI4n+tk5hUHtMEhIgVkXTpoqA5PHQjaEeH/U+ieWZC
EwIDAQAB
-----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 389443069342098266974976799782256078243727
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-12-15 07:39:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-03-15 07:39:49 +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.prontopro.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 26793376915053759213168617446999759044055533104202502128060205527146184825887713384387446023148860556940912831367756947037040516684771583784761221077809430428464406080745905637613054842092605904547109936229457332268933745182300181076205890067911538677955465828012674810328766343412407974131812355965756727932252626997710362301750342813917591995102567057976583224096004822438892335836287342445534541098867932902313422417718922008835622558750426732379141683115028413910825848481109465277947447503349814365404874600157047319910591848648727741006964097846982299745979676093049499442918716374238848390952946353799814332947
 . . . . . . . . . . . . . . . . . . . . [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)
							07029e160ba45ad79e57d2a2c17853b18d05bfae
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.prontopro.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)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000176658e3f710000040300473045022100fb380701253dcc5feb974c1b45c8a5dbf196fbc1578fa02d1bd7138d5efbd69a022001aec531fe39b89f15816aad25829ad540bf8a1c52be8d564050f9878902448e007600f65c942fd1773022145418083094568ee34d131933bfdf0c2f200bcc4ef164e300000176658e41380000040300473045022100c1164f22e74731fefe1028c2431659684ccf8e700e7d2583dc9c3f9d7f2064b002201515d8ca03c74a4ba3ad1dede4b85d7afe8052285f6575aef6a7183a2f035b4b
 . . . . [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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