www.softwarefattura.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:06:82:4d:59:e4:32:54:9f:e3:62:35:1c:02:34:49:ac:3a 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): 03:06:82:4d:59:e4:32:54:9f:e3:62:35:1c:02:34:49:ac:3a
Serial Number (int): 263551753266330569299418447777353622465594
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 48:10:22:0b:66:bd:c7:9d:34:5c:e0:32:c4:a1:44:ad:a5:a4:1d:e5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 53:6b:28:c1:ee:88:a8:67:20:68:4f:68:38:1d:ff:55:25:23:29:37
Fingerprint (sha256): d4:52:3b:5c:59:53:ec:a7:54:6a:79:a6:e0:a3:fd:10:d1:50:2e:eb:1b:23:79:6c:f2:9f:57:c6:b3:1e:c8:9a

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 263551753266330569299418447777353622465594
 . . . . . . . . [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 2020-02-06 11:15:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-06 11:15:02 +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 755870283982658821212223330742900498125795639221933277754165553926420222313040790461177785865282419421381764840365485075129640852236352679507513246987675042747226473623646971220349763405085430790027718630277870409492415988649567183720421515140626160326405549047465675623745586234740008988710418047070541867313955835615564579794968435454108002666635531790991875001507541692478620570790477697877563709672313100712993382773182873075456474306348612776191678903400335459301653281244149573657441549673649709871096777881116362905771950182368621193289808987740736609263888404777358520653106393678382616260523108023405829114546055915821267130841748093834017969696674913403716621713775306892312678119899543507869094443726547853714282574704286289093470563705691742918918895961337783820955850767624314902836999356268957962537195057089901067736770916453357273549820806203497602006693938965292984306647288318693941692326603315182841906090633553405863505157562935343628103233084119279433964615556458490622105992554337481691437400897804052727220984621898401436736707097084027717572493717432762499304582560594236956981893089676991896079789054697599351596639516379398575031502896875181703005408698674738272456453037779051460026836221269485043664497417
 . . . . . . . . . . . . . . . . . . . . [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)
							4810220b66bdc79d345ce032c4a144ada5a41de5
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001701a6cccb50000040300483046022100c9e9868c60132032e182361957921051651112343c880f4c7ac51e5faa7da706022100f489253a4903080d38b826cd49101e796372ce208cb552176e592d457409aa710077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001701a6ccce3000004030048304602210091bc40051994eb1d89cef5eb6593f64ef1cdba76eb8451430e549993de9db6cc02210096fbd96e30c8b0bf649c53b4ee2118a30a3c46e9c04354f408d50dd77c08873c
 . . . . [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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