www.curatorefallimentare.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:80:91:11:5e:10:61:66:5f:a1:c5:9e:7e:69:ef:0f:41:49 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.curatorefallimentare.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:80:91:11:5e:10:61:66:5f:a1:c5:9e:7e:69:ef:0f:41:49
Serial Number (int): 305085828997440568308304887343971784671561
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f3:39:31:90:86:47:00:0b:f3:78:3b:3d:d9:56:55:46:7e:5e:01:23
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 42:82:1f:e7:d8:dc:6b:da:a6:86:97:3f:4b:61:95:b8:12:c6:9a:38
Fingerprint (sha256): 82:1c:4d:35:c9:9f:1e:9b:64:fc:13:63:b6:10:05:e9:bf:6a:ea:a6:5c:df:c7:c4:fa:2c:bf:f8:f8:65:69:56

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.curatorefallimentare.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.curatorefallimentare.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.curatorefallimentare.com

Other certificates including the domain name curatorefallimentare.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.curatorefallimentare.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 305085828997440568308304887343971784671561
 . . . . . . . . [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 2019-09-27 12:22:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-26 12:22:44 +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.curatorefallimentare.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 871500716951151077386026122415388312223412356244074773639102552387246088172280734151704334561511045348387892303361288428970675460349530123572139525418848410046894972966938729035975844695284772037283062297342330754910696132395512970700214826553536304987429365932654124447443703568726716212168692113259276133060669540723452646267481885070892194213406806114786109628916694390949506448603408829142358302325991263435547064756087802793775951349420756320528789243489676902946861707041300342863450947338529228044772356730079159458871298888528425957683373701550203682511332142745143930266938220472769785810454891295042475972898119497671284003819415001998476687484457485115276608222942795304375024590190028143450542504540038040401682951713156574468518281296710709291451464799072356122672398060861963474765972275850259392915114425128984355169299430398948981026457063514279246945599762002717263955205494426048064339727948071084239239797291155734519903601151904437048981903003957011161123979034704216177629132488040528567019076905174690723947668880927202252553973880873609711117416742693834862898995314720080230477350113943457757424666315843380578576633745457627581309361787561616146794464503788715466422172718511577186958539118829744229233334341
 . . . . . . . . . . . . . . . . . . . . [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)
							f33931908647000bf3783b3dd95655467e5e0123
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.curatorefallimentare.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d72e357660000040300473045022100f6e9186e43aaec7bb8b220402fc3b96452b04a084df22e91441616c732d1cc8002201be6f1890e9e786231b5751f49dcf5c01679ce0a0cbc2dfdf92d071c73c6c2d700760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d72e357880000040300473045022100d9e4aaeae54532baed65b88f85255e23c31c60262a9df1916ad3d43c15f114b5022007844ee781e9ab90c2f9aabad9bac9432277cffd68ab2bb841869f71a8265ee5
 . . . . [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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