conosciuto.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:14:50:5b:68:3d:f3:56:37:4d:5f:a3:88:6f:80:82:17:8c 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): 03:14:50:5b:68:3d:f3:56:37:4d:5f:a3:88:6f:80:82:17:8c
Serial Number (int): 268249317986655254927594061243124606441356
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 28:f9:ad:bd:74:c2:8a:16:5a:c7:31:01:cf:61:31:31:db:06:00:8b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f3:3e:3d:b1:4e:97:a0:e5:9f:d7:bd:b8:09:0d:d7:0b:fe:5d:6e:8c
Fingerprint (sha256): 4e:e3:4a:cd:ae:b5:85:0b:fd:0c:50:00:61:76:f0:9c:13:56:5e:86:ce:5b:ef:89:d8:db:72:d9:9d:d2:3f:36

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 268249317986655254927594061243124606441356
 . . . . . . . . [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 2019-08-28 04:14:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-26 04:14:31 +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 658488867396429662325349961295571992280297809786171335150676624159468283094629662508540239899777405878247302462142841424600679558426295510449985463821769871375166173759049272325151274119967835216559424757677139063449708698697598163021817068805414557560334457442451654393862946396851659630135494350230901248492916885024485125346012175261507781002810771286830256852436517405830395887422899020200201282950125520365428425938525213257205085782895816522375012788595883496509305498921175795511355201225402893305944984820475166344806749979264757342935091024162634514571986522219843035435948212334279473170895879304551919448953108182954246459150052198410033982046328829995841444090726126988175633999593652340797460928161981674566161633771385237152627138236448536560418058351714501509753092064926720083871448691876683961468011308845756705779841496062463949563379799305582919312290578833791105633330620959946799872430610240084833924166017060660693009945194882273305355322800657978332963142989721282050918019586035599121506352173714133325346268760670604351910498840978376385131614542533102901753570272729803253072256469706033273117631934788104456655936618198418540914921517450837362882930826151825162305002266496092636246621954400864260660167029
 . . . . . . . . . . . . . . . . . . . . [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)
							28f9adbd74c28a165ac73101cf613131db06008b
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cd6a594c9000004030047304502204cf23ef0b1d4a3c518dc8779e1fddc5a4e92af2cf1a00573e7ed1334878e2496022100b8e7ab682d36a9fad35eccf9382fc041a6623f789e5e7cc6a39f18f08547d9ff007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016cd6a594e3000004030047304502206929f9303b7da835c08f201c22100f310ef795d945e2b9f7799bf5a82c8e1805022100df69f6fd3ef8cb1fd2a453c516363ac3cabbee5c3a5110f092c6cf6a9080e76e
 . . . . [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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