www.fiorenzo.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:be:3c:4d:6e:1e:22:ed:ee:1d:3d:c8:fe:e6:84:1e:13:e8 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.fiorenzo.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:be:3c:4d:6e:1e:22:ed:ee:1d:3d:c8:fe:e6:84:1e:13:e8
Serial Number (int): 326070663230316961539341980942533931176936
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 18:c1:13:dc:91:bd:09:ea:0b:92:1f:93:ac:92:d4:8e:10:ac:ca:16
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 35:1f:b0:bc:64:4d:98:72:b3:af:bc:d7:06:c6:d3:ec:a9:d9:57:88
Fingerprint (sha256): fb:56:fc:f5:8a:da:1c:ad:3d:60:cd:8b:60:f6:d3:fd:5d:e9:86:b3:18:11:25:52:f4:57:96:ae:c0:c6:da:bf

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.fiorenzo.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.fiorenzo.co

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.fiorenzo.co

Other certificates including the domain name fiorenzo.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.fiorenzo.co 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 326070663230316961539341980942533931176936
 . . . . . . . . [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 2019-05-28 16:16:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:16:30 +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.fiorenzo.co'
 . . . . . . . . [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 680213121659645530852359185902364109802947841503867736703111658413347767554255642340109664728156214377610070487830356291176604849288633169119037987999503316895795001497049907933278181148171197183108894941158447966618800312065628609484752207995740735330858522579875896594333585218612143686495747511229776315721941496831025793115847348719225947479078489676776820596546780832991844743644659368051210029888017413398877069995088774742294484054385001145251514710771428038059487030941605889048257922385968769214746329565073519309768937932448561656754589226662039869846231849098758845301509636189490437414917565600856875387189651083113298016442098425151770413650378077997034962738910133481843088815238601809347194730509162208692446519088675009870524869383866658363852745247407878938221662660703773194163700253547377909278658445867798747534020718784346826954594605212577368796791095569980950909590439624777068333734380711313532371962234541308136996453690148042748435056464052603993355258718989159001192813766441424397829652638665302879702700232334018176367792027394713542130544583627368769561876867621468151560239154599475058515460404486026589670182909998228977636218889287477727897271429211390210078980385938135236847290431395721830502028507
 . . . . . . . . . . . . . . . . . . . . [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)
							18c113dc91bd09ea0b921f93ac92d48e10acca16
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fiorenzo.co'
 . . . . . . . . . . . . . . . . [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)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aff7183f40000040300473045022100ef5ec69b6761c2f67175a5371d7c43cee71191ae952697ba58f39c9676e428bf02200fdaee0871c8cfe9820ad43d754a0f81ca1b25cd5e3a97462a7d2acfc7fc995e00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aff718566000004030047304502200c5dcc4d1d49cbef05d3be3ab61e0affadb98f0122d3e1ee82a9e8d71b878d2102210085eebc1f509b9e6b4dbce8b8245ea38b554a4c6ba24e7add7b1d33bb104ce36b
 . . . . [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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