conosciuto.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b6:d2:9b:d0:de:6e:a0:39:1d:0f:0f:45:25:53:80:49:28 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=conosciuto.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b6:d2:9b:d0:de:6e:a0:39:1d:0f:0f:45:25:53:80:49:28
Serial Number (int): 323548195496383532208434646458561596508456
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dc:92:00:55:25:31:56:0f:2b:96:13:48:f4:c3:8d:65:cd:c4:54:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 27:b2:b3:5c:c5:5b:43:59:4d:13:09:cc:e1:58:de:5e:23:40:08:e2
Fingerprint (sha256): e4:b5:fb:2e:2f:97:72:03:a2:83:0c:5d:42:12:0e:1b:70:c8:e4:b6:c8:d6:2b:41:58:ff:e7:5d:7b:b4:ab:4d

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 conosciuto.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for conosciuto.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

conosciuto.com

Other certificates including the domain name conosciuto.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for conosciuto.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 323548195496383532208434646458561596508456
 . . . . . . . . [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 2019-06-24 22:22:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-22 22:22:29 +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 'conosciuto.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 680270043369066626591222311836865537055813122903385560690297092429370503354850764258860216809095178716854849265939680818414580198966456379513252999030269806903453336050793358601301272627789480772062408920540214437391099019465053748729696198407524415417237361946877868285433446738703869164110665935863203108065532554382599122820865197753357470256072570045276401734827646051771829818256724421357838790331884735529764768181246004683742312446386490423718851320945498724591740177158854424064491682267717230831652071556176321578361347263769795678781116851506832443772978978672041852441853396847906838727756908369801841742306482705887190625723893977961904555320552970256125293623306629405955982224062338351871155548731067634393012744889666391526684208739005637406093847044214894523022962425932989134941745517066296846792475995922131467927178394682783451675496796777536414027271804979384993237394999083852225548265322150708941433498593757963061998844537381580761011490856213264422808878750568038880712486394905695812802973205410317631827567485376157534452444196484157252815463734718502394294253162291985696079320944684657327831395358069978653537921068302936805950007870406774586814513239382237279710716532902216165604347728064833368389771907
 . . . . . . . . . . . . . . . . . . . . [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)
							dc9200552531560f2b961348f4c38d65cdc45408
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'conosciuto.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)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b8bcc49b50000040300473045022051fe8abc5037e8c4a2775a62590147b0bf8584b50572b7c2e5326729a2cc99a2022100d9123811933c0b036d39e23b4027ec87a96288c4f9f7d9245934cbe7fd195aca00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b8bcc49c70000040300483046022100ed3075be8336db736bc4a415d56978f344f50a96e971929a2d63e27fa0c17796022100c237800c2fbda07d4a19cc1eeeaad47c07c9dcf2119bbd98f77693a469554762
 . . . . [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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