tudonna.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e2:78:a3:db:7e:c9:0a:ed:ee:6c:62:65:40:78:38:fa:2f 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=tudonna.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e2:78:a3:db:7e:c9:0a:ed:ee:6c:62:65:40:78:38:fa:2f
Serial Number (int): 338401030875187635140590674437333075950127
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6c:2d:a0:96:03:f7:6c:4f:54:76:b7:7b:dd:65:7b:8f:10:cd:74:77
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3f:dc:31:33:5f:00:fa:10:6e:38:54:03:e7:39:95:04:19:df:2b:f7
Fingerprint (sha256): 6d:db:1a:9a:1c:eb:03:47:d7:24:5e:84:13:20:b4:21:14:d7:5f:dd:db:dc:da:de:0b:91:ad:c5:37:7c:2b:fa

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 tudonna.it

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tudonna.it

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

tudonna.it
www.tudonna.it

Other certificates including the domain name tudonna.it

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

Certificate

The complete raw certificate details for tudonna.it 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 338401030875187635140590674437333075950127
 . . . . . . . . [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 2016-07-28 12:59:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-26 12:59:00 +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 'tudonna.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 615869835518070687819181457954270695691184626660741966305625443442621283936823607043785418880287515074111246139641100506855630648764140392583019054318628338593662654586961585110127113157003334003702071447552151888165339873137072189599086686556592275647377698229279338661553540217311474071587986618794156039684334883120115992616669201931654039078810017740653109874639727772598452781455394659651507882123446018244584207690357681637737058247749369162802998569303800507691905582313580532694616907509906553587098885390555227222672204611092292942009267243575626770296135562910297493356959788672400930829902696206466866278346802164937937199647872815132115529559520468923447719923587049950229610696791213694660701983389396138531829764924337571568515865500350664544957798196576330171732758762669260700114174154553140221386495354980385564070921675965273182424325064170548810284467653831121467907899394920206542671143362048290414238443594401364010503794185609194586015477279227017584018435514920550668568289506431707772958164066426175073863099699888929546453736128953346031311824739300555629146566621996322903206930908827322036574065144996802645565530914528501315071405904054233340841823155809880731871423865504661597399278496123630303649833237
 . . . . . . . . . . . . . . . . . . . . [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)
							6c2da09603f76c4f5476b77bdd657b8f10cd7477
 . . . . . . . . . . . . . . . . [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 (100 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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tudonna.it'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tudonna.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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