www.fiorenzo.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:46:e9:ae:36:e0:e7:b8:43:a5:a2:56:21:a5:61:f8:b5:27 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): 03:46:e9:ae:36:e0:e7:b8:43:a5:a2:56:21:a5:61:f8:b5:27
Serial Number (int): 285467238175486643640160791394481994249511
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2e:71:a9:55:31:14:ef:3a:f0:4b:4c:8e:2e:f8:02:de:bd:31:4b:36
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 76:99:b3:5e:5c:6a:05:12:07:46:75:21:cf:74:3b:ca:24:d5:b9:11
Fingerprint (sha256): 0f:2a:f6:df:3a:14:82:46:8f:f6:e3:52:7a:bd:a4:61:e6:5e:bd:73:c8:f5:ec:6a:f7:c1:52:a3:d5:d4:10:c1

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 285467238175486643640160791394481994249511
 . . . . . . . . [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 2019-07-28 21:15:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 21:15:36 +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 834261782236872732515385646370414683103566474026774492958235476426571110614597123533202856304074455840380413704262695829718638740433542680384644670327392108955552336871782906346948745110412588931586940050102605917823339334229694733275527258970870598093555043575710931332771185194079520476909211047353223288554033161052219461994249621091225613282063386021258695184049788007275609299743316097176193960894213993599967642434190625393372871501268221142562963890242556182706113668967135729554947573516258785597696864941200928652153578119864391049676942445904693179181409770171541189426740363756539278196170328589819099320070307437326997250198491956118495441579792990192461511921488791415185633534712390728386716067044256790575795896351994488241985077913193497795571826064715773355313225288888805718704665930966565491086260010141278385970030888143381037268474152742141726845000972366053705687095581536498206155107523020301274029613574080398940767277941460937635711791010308310690497957021981251004382998761615796810351588600633310991961703277412685971876995103652381248170084933167898489900815358577743600659825498269710467945458202764973967865986271133985116700509755369010959282478985427293218204031246972726212623367113449121463933729129
 . . . . . . . . . . . . . . . . . . . . [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)
							2e71a9553114ef3af04b4c8e2ef802debd314b36
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c3aa74875000004030046304402204bee417bc0126502a09d271958c58a5f6eea5e056b8e557b359bb575728b7d90022054a443f245a50cd9ce5cba22dbc2ed4df05a02c4e49a20160445a03fb7709414007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3aa7466f0000040300473045022028b0b4d051ccc4eb2750fab5a8b4131feeb980c8bc8c536070109c47b5542e36022100cbb4c42eaa1fa0e12b3fb3b32528f02a6e2f7c3f2167759b77b3f9eda8de55b7
 . . . . [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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