conosciuto.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:94:ff:38:b2:44:b3:12:2c:e0:53:4c:1b:7f:1d:82:c7:03 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): 03:94:ff:38:b2:44:b3:12:2c:e0:53:4c:1b:7f:1d:82:c7:03
Serial Number (int): 312037895622840708320701091286675680839427
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 68:cb:4e:20:09:ee:d7:bf:89:c7:eb:40:be:b4:2b:b1:d0:e6:aa:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 51:18:e6:e7:1d:ac:f9:50:35:e3:15:17:6c:43:af:cb:2f:17:e3:6a
Fingerprint (sha256): a4:9b:d6:96:33:8b:d8:fd:b3:0b:f8:bb:51:0c:13:2d:ae:11:e5:5c:40:fa:42:5c:c7:be:1a:0b:b8:4f:47:6c

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 312037895622840708320701091286675680839427
 . . . . . . . . [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 2020-01-12 10:04:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-11 10:04:49 +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 '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 746228455384131170178446565416746126565290900453993699464795860658790333817621402026074640439927468566010688006580773934135344107523454008695043385069526736649848923670298344088226513825650719664016058114124510473801797490543606644027671131168132219805757641425340849804489537081022685225241345413932773232846069043452499698335187968385978126177252927352229214605233281434213231081364071294835541458723764003584758976604645153246039371093991943912039469739765176693893668028686691253965705713751511294503887410188842361898696165411316739421083134908482055960042281570864708014418932198497132133806799878730770355969087325044325453040611944270311806558022798425524523020135638503063133664072541270823515601969368889266539915549713684287435817842390078386067062124318676851786870336933815484964228678887491469594752832201562927974219503704563228904494791875224134095270705601299401358509482564878576613370686317342110189842702765855557049135479368502154307212984933135546021257687917133059280620102123321261326065424421508118240121670124488585144754401584782017157841148232138016984383868817691236594133491687826052388412199433721407164469141345815938213555246907822182840318343181934876876826839120376558040796124575477687628644124653
 . . . . . . . . . . . . . . . . . . . . [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)
							68cb4e2009eed7bf89c7eb40beb42bb1d0e6aa18
 . . . . . . . . . . . . . . . . [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)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f996d86bd0000040300483046022100d52c472227aeb3a236b1ee7bca5dfd0e94e2da1b7a672d93fa8775b1195606710221008238ea719c10555658ac337ab3116a0cbff48ef16c1481932e34a8dc036deb3b00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f996d86be000004030047304502201a2e33bfda00a2aa5138dced82ef2d13d515e46423420e6ee1673148c17cf68f022100ef6300ed4f5f1433ae66a034a6d1f49f58db907d2bae6746760c5fbd3e41a65a
 . . . . [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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