www.softwarefattura.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7b:38:c8:8b:c9:49:1c:45:bf:98:f9:c7:7f:cf:66:c3:4e 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): 03:7b:38:c8:8b:c9:49:1c:45:bf:98:f9:c7:7f:cf:66:c3:4e
Serial Number (int): 303267066988894255358241961197949847782222
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 26:cd:c4:47:45:23:8f:3c:95:cc:49:ee:80:ef:ef:53:e2:ae:c8:bb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6e:a3:32:93:65:0a:85:a1:9e:e8:64:a5:e6:a2:a7:09:31:32:7b:0e
Fingerprint (sha256): d4:c6:cd:51:d2:c5:17:5e:23:71:99:32:41:3d:03:a2:57:1f:d8:94:ab:14:2f:54:ad:e4:49:37:db:3e:79:b0

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-----
MIIGZTCCBU2gAwIBAgISA3s4yIvJSRxFv5j5x3/PZsNOMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjcwODA5NDlaFw0x
OTEyMjYwODA5NDlaMCIxIDAeBgNVBAMTF3d3dy5zb2Z0d2FyZWZhdHR1cmEuY29t
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApdyIz/6EkCV+VfxHbYif
5uGTspRpN4EAjfb6iIEs6AlHjfdKxt/8aqZnDxg4W6vYi25xczsXNI6AZayxpZgD
W6t+c66/s6i4jT/Ae32WtEI2IzG5CKcE0KPebx7T7ObZrHOP89d/0zgy77Q3excP
eIOKbSPpv+rNicpPc0qiRwQ+tvP/TNp2SLTp3g4NNfMnSFVUiFE74Ht7s1k788JL
0Ty9seJOm5xPX8gmTZ+MFI8j2aURVzffp2AtsFROyyjRLkY6BWh56xcS5FNivwhV
ojMEIuepwJROuHZwdSxAUc37utfot376TPsjhHK9ZZdISnZGbAZuag1NKD6tGs9c
SG6uXc2UHSqAkqZsw1YKy7IC49PZwGASs9OcCHSFKI44pTLst2/ZlhGz1Ra6GHgB
5v6Y0Yq4M1mKcC2PEJgvpe2nwNleDioWnam3gXrCpApkeDDI+Qa4Ydxb5r5vCVCB
1CWvtDOMdBO8fyolSdDWGcIrrhCfWW3VFiYyRyFJXtmjs7I0MWSYGc7YLmc75x48
jhJQ/+ZPfpzOTNLy3yEZXXCZ9qxvDffiPYykUy5jg9+pZLD8BmL7HpHNo7aM+I0j
BXfyYCOgcIoBYtHeZtUXyeulKeJt/YZvWGJcOgjfA3xhZ+pCWj8Y5v9Drvxkisi3
PsUk+x/rB1r6FFU/EObD3rkCAwEAAaOCAmswggJnMA4GA1UdDwEB/wQEAwIFoDAd
BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV
HQ4EFgQUJs3ER0UjjzyVzEnugO/vU+KuyLswHwYDVR0jBBgwFoAUqEpqYwR93brm
0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8v
b2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8v
Y2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAiBgNVHREEGzAZghd3d3cuc29m
dHdhcmVmYXR0dXJhLmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf
EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC
AQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AOJpS64m6OlACeiGG7Y7g9Q+5/50iPuk
jyiTAZ3d8dv+AAABbXH7yeEAAAQDAEcwRQIhAOd1cyhXSWCUJFOGraAzUgpHczb4
CBo6wmlcoiQfQGCmAiATCxDUD3nXEYSgXS3MByTEsFrm2KjVrVLJhQNoHXSsgAB1
AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABbXH7yg0AAAQDAEYw
RAIgewekYA28DH9poahclLH5SQWEqLr8pHDbDACxlSvtNRUCIDXtlrWA/t4SFVfG
A8tQbBhwLHHhdrm6LMOR3Pf+uNCZMA0GCSqGSIb3DQEBCwUAA4IBAQBDy3HspooT
vc+LL56J6cXoIwgubCXJBNj748wWts0WNsLBDPQcmQw+0RDeDH8Gngc0MlG351L1
0rWYcetgWSo30waB+5wn/RAewP11spJVceGUQozk+Ld3tFwWogKfx/NrN8W8FS7k
TZ1fbSqm4ymziL3t40WXJD07ctKNEeHmxkQLM7HAnkZz79ier8fSkuXeeHasN63x
ysBI2kaJ1he73IyceBfJKXEXLlmFx9Qgjk09VYLiKv4fVrTwz5A9xc7HCdAmddZ9
eES/pdWaU11Kv1g10cF936FFIH0s/WvSL7K+9AFqDh2wAGMwi06D1qJyX2gjQFhW
oYg5yYo91oBN
-----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 303267066988894255358241961197949847782222
 . . . . . . . . [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 08:09:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-26 08:09:49 +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 676655731979587484407238020494826365889172554988751650314517229087381995982923142822116537840496839877194491888807407373752810446202443827811583895445689296709070260639969744361898030481573377218268108304612327551891099719516309943417066897832129855965632261673998072802230712267591300044351949142527275863963471110135097181731098162968334920467066762056376008182931438261016445588927778979379066300090318195089195545471432516717509622232072078808291132092526245701405137127845028041199588719483282190117016353967362622720124072101076631018357436644026866313375752555214502639963046323392753944975928276327792401692852517190806026403597014372579609945435543238380138086645819857380033402918307870668630038836175622374458616527148369695707590768495156915184373391387705840640491373964580976489579514717766970518122286078558178584754858857264427077863442237502398738603938419190081655896162465784333514937217094950658763809356965988710518294061292949194552879654091151216518356278460020389275277548900189878032858803654607365612447769959447351647496397881348791768066057145800472253491928915811521806461309507132919014601535027590292699946432608467036280300079387946594739427513081785230244762604781295061318819512556809489161866436281
 . . . . . . . . . . . . . . . . . . . . [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)
							26cdc44745238f3c95cc49ee80efef53e2aec8bb
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d71fbc9e10000040300473045022100e775732857496094245386ada033520a477336f8081a3ac2695ca2241f4060a60220130b10d40f79d71184a05d2dcc0724c4b05ae6d8a8d5ad52c98503681d74ac8000750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d71fbca0d000004030046304402207b07a4600dbc0c7f69a1a85c94b1f9490584a8bafca470db0c00b1952bed3515022035ed96b580fede121557c603cb506c18702c71e176b9ba2cc391dcf7feb8d099
 . . . . [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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