www.imprenditoriale.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:1e:c5:99:a4:2e:17:8f:02:87:28:8f:81:36:f3:73:7e:87 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.imprenditoriale.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:1e:c5:99:a4:2e:17:8f:02:87:28:8f:81:36:f3:73:7e:87
Serial Number (int): 358920270401225086264072222387548458286727
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 17:e5:9f:20:8f:f9:08:91:29:38:b1:11:16:e4:28:4b:30:8b:39:16
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f9:79:60:68:ed:1c:6f:c3:83:11:88:cc:3c:b9:59:04:70:c2:ed:fd
Fingerprint (sha256): d1:d6:bb:4b:81:f1:52:55:1e:5a:dc:29:18:9b:ca:c8:a7:c0:3a:7a:09:24:c5:59:67:a9:c0:ac:9c:56:f1:22

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.imprenditoriale.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.imprenditoriale.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.imprenditoriale.com

Other certificates including the domain name imprenditoriale.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.imprenditoriale.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 358920270401225086264072222387548458286727
 . . . . . . . . [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 2020-01-20 14:02:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-19 14:02:48 +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.imprenditoriale.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 919013718682297196869975997723599275484316980761204427789382074607543549348238836748234859982512352356909342929291057179166317475894522921691988321343474248724616624167292383343763335961496052864483405548083867483288611021871707119908482508508942194176573970845754996163912258319765013633736706117120754660754939528334356968187985269399276852077306117657883563620547677697566182114818406160053228250163519036825790791416831153669407793903261339367388282623279113995041803685021250611414783939266183919648098590102622440156684738253995629991315737440721552458544728507403278137994671671080228637484462076042488961225648954558686978038958695197403085877717661241979688132546795340595178109990927916993303036359942171206392020854357129642259304693936773341759881113524744927829312507314325412683924340672383455377951069626498196968867592652350495400742772916748516382515848912095384150589417083146097985399383041436277226021943239995444764115043767296606611345719479529326275799194724835497044102572629683546946954265250666353089013686238106634521692686221252662720913882640752147899275781522778280492611112411859026124503791055216277969547383770574330568419394726412155985227774385673350562877680652704225846634950282363732683351462207
 . . . . . . . . . . . . . . . . . . . . [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)
							17e59f208ff908912938b11116e4284b308b3916
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.imprenditoriale.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fc37a48220000040300483046022100d9ed1c6e56f03e77707a086f15c1ea2f1d9142a3851160fd39e9f01f08157141022100b5c9ad7ca25955b4f205d9fce45a5e1097baac80266ac85ddf05e310411af8a7007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fc37a48100000040300483046022100e90b83c0265a91c9eb1d6e4b38d7e0acd59f4dda7052eb232eaccffcb16141b6022100bcf4455fb598c67510025fe2f11a1ebeb774e94385e721b17709504346d59aba
 . . . . [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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