www.truffatori.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:39:c6:4d:68:22:e9:ec:14:c8:7f:4a:6c:f9:50:75:4e:c2 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=www.truffatori.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:39:c6:4d:68:22:e9:ec:14:c8:7f:4a:6c:f9:50:75:4e:c2
Serial Number (int): 280996541771934504599032766535098325880514
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 07:21:72:ca:10:c4:27:23:7f:22:2c:47:5e:2b:00:06:2b:65:b9:7d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 27:33:e6:82:31:a3:c3:bb:e2:a0:aa:75:92:e4:fc:16:e6:0e:66:ca
Fingerprint (sha256): b7:6d:aa:6d:48:f1:0e:58:6d:a9:d1:4a:67:ce:63:dc:e4:7d:c2:aa:09:98:a6:a9:d0:74:03:e0:03:72:0f:c0

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 www.truffatori.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.truffatori.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

www.truffatori.com

Other certificates including the domain name truffatori.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.truffatori.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 280996541771934504599032766535098325880514
 . . . . . . . . [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 2020-03-31 04:56:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-29 04:56:58 +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 'www.truffatori.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 666856403573436336793226022407769629513074211880604295037830779161092286379241231614718150464025436196687967869154816181913696367995653954540484571434855811891687233893356302147571217237266920158304461029961100697963283843372197907140944366283398801024501825957209005323554545606831585767732068506321528207452339979402768667442194158840809696010401584161880953639731386069467301414794717288875215907745705732066300455152404338230659732565750262625835004588471599392639690950705440412828209866224211058245790753089799356379295766218318411534989194954342267105461541433790365635464823522178069644959282495220077970367766755016233926245716930310868883110593845920438287190768692791741667337245126948366959441947377702278289198708876388430172906247594001675097530771769592193114810615454079656659757409952566845433462981724614623742582889228016297280688902270571202773762227503365392145653798776435430342167751593554577488220451066614921989420890270364319249664036535943468754339693460074826689222413739904731569641099975209959265078754388215148571907628969103890522171391170679907369102303421147635899780522317041438374445798513053382282599935481982336630803885553248838321959783565112382432298842823078501115750995456945077647640489509
 . . . . . . . . . . . . . . . . . . . . [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)
							072172ca10c427237f222c475e2b00062b65b97d
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.truffatori.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)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001712f2a10c3000004030047304502207efba0f5823dbd57cc2097a49c9e32badc4978ffaa5b80f3d3a18c4261e4d596022100fe9f4c16a84f96481cb471120b9b7f5cef2023ccecbf26c323979ebd93cea255007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001712f2a10b500000403004830460221008d07ed020d759149bebdaa801fb3d5c44289fcdf66ba4e612daeceabbca86def02210090affce403df4e009bb77999df70aa81b1160f4351797cca195d6eddef2995f9
 . . . . [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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