corsidinformatica.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:cf:4a:5f:77:6d:c9:c4:92:c2:8c:93:fd:fd:1e:81:67:34 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=corsidinformatica.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:cf:4a:5f:77:6d:c9:c4:92:c2:8c:93:fd:fd:1e:81:67:34
Serial Number (int): 331874166310109703138102467007655465543476
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b3:b5:77:37:4f:71:24:85:c1:29:e1:85:c4:54:69:08:67:ae:41:67
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9e:18:9b:37:59:a5:e1:db:95:3e:77:bf:2f:c1:e7:4f:44:f4:5b:5a
Fingerprint (sha256): df:1b:2f:4b:fa:1b:d1:f2:3c:5c:2a:ef:a1:96:d5:30:14:af:ab:ff:c2:ea:ca:4c:5e:07:81:18:33:8b:f0:91

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 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)

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 331874166310109703138102467007655465543476
 . . . . . . . . [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 2019-10-29 11:13:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-27 11:13:37 +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 851055659799597283246657392407939472399265131142953405956623667542174106783232245841259788281713895822492330462138082050036378319710667266442609426967952765286495520654598768781433015042952699600499043219889225612880379032283277534874044219321571332161669035962723440765962440487734236414581971537183161934926323831468444270196486843923334656861754112486650207033735678765796767586806255931143625579592220066267535975816548825892150165285798828065056436265873465753665043457720011577814214827551243337905236730541432414634855382717465185209371902690804049124812658260652830860371792536298386863629554216802028710014676346885730176978166697100468928442532190217362648301780547652767556456510435800760289932025077636113750704061616114222064317208973778007008553912327595170164053089101246963688369606622391158894264803078011701203471562828266479782959520521456034527613925362103723089341005659569847925791902262842248437215655958036628663935621159607507992497993149323121936058976942255429519676760543095245438986387706200111419590359018202526166322256038367780997307250853547924115685962654619866875826818312558314176694185535144133904135307903601916680813263153566936563241391118512112823189560121913057708462276270845432594732788301
 . . . . . . . . . . . . . . . . . . . . [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)
							b3b577374f712485c129e185c454690867ae4167
 . . . . . . . . . . . . . . . . [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 (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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e176f8ee70000040300483046022100f5442bdf974529687cb27005cae2a550426ec116e5e3b047c6385712fa782125022100fef3ea7e1da166ca3a93c3830c658d3dc80eec1ec9cd719d906ee7bf6c9d6d630076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e176f8f6d000004030047304502210086a0a9eed5268db5678b9740e486df19a637c48b58d51e720c9e2796778e291402204161e4d98a214c27aeecd253bb1d3d056910939a408eb80a01b4b47780213ab9
 . . . . [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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