corsidinformatica.com

Issued by R3

About this certificate

This digital certificate with serial number 03:05:b0:fa:6d:29:47:37:66:97:e6:0a:20:14:34:70:c4:a8 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=corsidinformatica.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:05:b0:fa:6d:29:47:37:66:97:e6:0a:20:14:34:70:c4:a8
Serial Number (int): 263273514045411253029944498272001829422248
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 41:fc:da:84:84:44:a7:a5:df:92:73:79:54:ac:7a:b9:78:ff:21:c8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 98:b1:d4:62:9b:1d:f1:1b:b9:98:a9:d3:9e:68:f5:7a:8c:35:ea:13
Fingerprint (sha256): 7a:87:30:7d:ed:af:84:b9:bb:6e:de:3e:62:45:b2:d7:e5:b9:f1:ac:d1:59:fd:58:14:76:b2:7a:db:d9:92:2e

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

Revocation information

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

Check the revocation status for certificate corsidinformatica.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for corsidinformatica.com

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

corsidinformatica.com

Other certificates including the domain name corsidinformatica.com

(limited to 100 certificates)
corsidinformatica.com
www.corsidinformatica.com
www.corsidinformatica.com
corsidinformatica.com
corsidinformatica.com
www.corsidinformatica.com
www.corsidinformatica.com
corsidinformatica.com
www.corsidinformatica.com
corsidinformatica.com
corsidinformatica.com
71560.com
corsidinformatica.com
www.corsidinformatica.com
www.corsidinformatica.com

Certificate

The complete raw certificate details for corsidinformatica.com 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 263273514045411253029944498272001829422248
 . . . . . . . . [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 2023-10-01 01:13:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-30 01:12:59 +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 'corsidinformatica.com'
 . . . . . . . . [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 920645039145224490651681951111521363632747904021275913543947884524669274030218636109162809877559605458392597414972437198729133439876643714743544101224661076376382293050890482527786148567892916032126363081935588354376272651886625057362131730911887414258639039858448823816745195256345057232118587492175567916876710133543935561664927506115096052231187677601939985168177946776888872122428469780026199407243099781828160486234277747409941647084278907861982708327705132077430762629194010923824256490666689248672851887132901979103573197160514588869890753849708608995160646282918854664952363603411843553090533949575308221666235476196413871476907697950512577131023519675140500562142300930509027103211570031105997748530871366721491021355146790208074736624347255048338235491713720456589304609789501414277086452964530585389763019071840854439168789356413912266180117707736653650696799240727737222202949378907361855748640001299734879648456249475659161149004889775702438610854712884016049460479164159920789046890438184292723233648462199603233644477811543496326769658010995182409318682362246671402729343205982319397843427875656875598523117667302076260415486020756661423285509994668945238506705056346141327020745836893902716877326129525168189774989099
 . . . . . . . . . . . . . . . . . . . . [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)
							41fcda848444a7a5df92737954ac7ab978ff21c8
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'corsidinformatica.com'
 . . . . . . . . . . . . . . . . [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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ae902ab5800000403004730450221009f6cbbabc46521770c2381fdc0fbcb33241312ee81a2d0e8d2b9f127b684d3d5022079db7d240ac1f99765549bf41d802c0e056e2f892b395022e59450b95a2b745c007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018ae902abf40000040300483046022100de47f571bcc8a5be074eee966bb1a96cd6271e2a57e5fff1b3d6b934e482b98a0221008ecf37bd645c6afb16d57f897a1d5c582c2c115fa0482c801831898c807338c2
 . . . . [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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