www.softwarefattura.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:42:81:80:1f:a4:bb:22:b7:e6:93:5f:32:d7:ee:36:2f:7d 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.softwarefattura.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:42:81:80:1f:a4:bb:22:b7:e6:93:5f:32:d7:ee:36:2f:7d
Serial Number (int): 283967629679322857168297495309798094548861
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ae:d8:69:e7:e5:66:68:ed:48:90:e3:33:2d:9d:57:1a:1d:e8:e5:11
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2f:16:1c:f3:ec:f0:ed:51:c4:2e:33:57:50:58:e4:3a:8f:c5:b4:73
Fingerprint (sha256): 06:ee:f9:65:dd:1c:7a:17:47:4b:29:0a:5f:c8:9d:f2:b6:d4:c9:8e:e8:a6:9d:47:84:77:1b:64:e0:82:04:d7

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.softwarefattura.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.softwarefattura.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.softwarefattura.com

Other certificates including the domain name softwarefattura.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.softwarefattura.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 283967629679322857168297495309798094548861
 . . . . . . . . [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 2019-07-27 01:57:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 01:57:16 +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.softwarefattura.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 881908569034948088173444776996948568566345401665593771368834462012962840576859564805468835268739164020962947829551182352806325500850361338355935691825535073891634547898790813738426545924152178761801411715843121349012383386184584608651659341128377596441914341930985280007992989710926522294084462571197616394010826258786619948772181150867710258922091429088187006867404593989937302953106933202443268896473094701392832449716882266666770616219605693008369244112563999978081594359354122800672322472841991724840189663321921177390112546555328436680705413170750123850031035126978935268739562005266500699634594516770156028458484198122605814384558336210196089296057978051753088259640429253925873093966869973027400058496950006686623700669297139509230760285860954885483804521696718429706294780076988828772888319768797596879237721742406197581008444986393479431974469165101128022527451672924059466638270574684097539128971529611464288774518057872688620590275029356742959891142622900482352749727893666704083756754966870593002210379007946037171041196710119908357683006712410193047225455642738756820648027975361197445349174317435186890475218681956692236264215232713717905599357099772550490227585402625075615083238727595295712107609276232771467140961399
 . . . . . . . . . . . . . . . . . . . . [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)
							aed869e7e56668ed4890e3332d9d571a1de8e511
 . . . . . . . . . . . . . . . . [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.softwarefattura.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)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c315c6d200000040300483046022100eecc767ee3532bebb9d5dac81d706d540783eb68fe225b4c84420e56c83abd09022100f350fc1e9b6c9b4903dcde2dd3854e147ab170fec9aa5b38afe76bc897b72f9600750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c315c6d25000004030046304402206da946bd639802ee14af54de8ebd3ba01ad9441b645e4cc0c8b6d8b02525382602205087410d6f0a1c16a3f8b11409840188278f6c2a24b1050a2adf82273f9d5546
 . . . . [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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