farfallone.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fe:1a:ab:cf:73:ff:97:74:fe:50:98:26:f3:7f:a9:12:5a 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=farfallone.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fe:1a:ab:cf:73:ff:97:74:fe:50:98:26:f3:7f:a9:12:5a
Serial Number (int): 347804031011501455350614000317723293848154
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e3:31:f1:7a:1e:29:c0:41:9b:49:65:af:86:39:78:da:a7:6a:6d:4b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cf:f9:54:f8:aa:68:c4:2b:22:e4:4a:fd:78:48:ff:10:77:fa:47:ee
Fingerprint (sha256): 73:da:46:07:cf:2f:87:00:0d:1a:6f:86:0e:1a:65:42:39:33:52:7b:81:9e:e3:7d:e5:20:20:e6:e3:55:ad:b4

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 farfallone.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for farfallone.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

farfallone.com

Other certificates including the domain name farfallone.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for farfallone.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUzCCBTugAwIBAgISA/4aq89z/5d0/lCYJvN/qRJaMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjYyMTU1MDdaFw0x
OTEwMjQyMTU1MDdaMBkxFzAVBgNVBAMTDmZhcmZhbGxvbmUuY29tMIICIjANBgkq
hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAypSdQAODrA7gg3yJOALqFiNW8iEhdz4R
q9Jm/l+eK3sJ+q6T0ETHCUo74zZuswcpER/gvL0JF5+n9vKX1O6PwfUWnBBDa0kl
EYRiw40rg1at3qmryDrrtRg/T6p/nWCo/8ZPNfzvNaQoKWo6YHjBNV/V1kJH1eVk
899cVvdPgtnLNuWAzdd7Jeect2WFLpFBL03tI/EFGa2A62lIG0IG1CdH5VT1Hb60
ooMqTbhJezVVcucgQCtBnKLuMforoBU/Pg5JvoXnerPUn/R1qIWtUQfDAPEr9SU5
AINhdStgbT9tamqUhA1QHCM+hy4ZuKCLO719x79j55XRHOiGufdjEsfJMHSg6Cig
eyERYMKB+AzGE/yja6ktHkJ7cqW3E5KI/ZlB8MxkklyV0Xld/fDar2BMoP6rxe8m
/7sv1fbwO32ZsuPd1dMjuMAccSqdp+P9BDaIro/kaIvLd2GvOkNe718WroVMXzmG
NTHmtgJdzYKS1v6r+NDoIK84GHeDmTIhAorKgEboJfE+vbigHOxVsNyN5EwnLnqd
Ru12d/QCd+XhbuxIYNj2j0lkivuTUNmLHMEBdESt64PVFWRfvHcdsw0b41U81JvZ
3+AR30omI4rr/A+jJ3wNYgKL8lFEdnYLj92QpXh8pdMvmu4gZl/g5ywRBWdIm2sw
ZKI6wakixXcCAwEAAaOCAmIwggJeMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU
BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU4zHx
eh4pwEGbSWWvhjl42qdqbUswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo
7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5mYXJmYWxsb25lLmNvbTBM
BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB
FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQE
gfEA7wB2AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABbDB+uv0A
AAQDAEcwRQIhALQJaddct7MIIMn6NniprrpLXFlTWiYk0iW7n1Na5tQmAiAcP4sG
yVzdZ6adPA269yobYjIEsW5B4vJy25c4+pIIXQB1AGPy283oO8wszwtyhCdXazOk
jWF3j711pjixx2hUS9iNAAABbDB+uu8AAAQDAEYwRAIgJ8xghNPS9I6i8x4Zz1KM
iDCNjgQoNOvjpicYQKeBQnkCIG47+jHbbD5r8vzD/fRHBL43INCCL5OyL628EGTH
DUvUMA0GCSqGSIb3DQEBCwUAA4IBAQCHkNrpddzK17g06j7MxuhDr8Y1++7oJnt6
ONy0M87jGKXBDvUXkDhBX64vy71HwW+pMaHzCQYEZZGp6ucGx9s92MSc0LYgY5Z/
2J8DgkHg5iOocda8T0U89+lv2ccNcqSeRxq6FmeqLTDa6kCH+zebFNHc9VBLUUWR
of17x9TIr15Hs3YOo9nTon9nfVXoZw+feguGSZQZBb+i7ZTTXHYzZsXzBx5WRxo8
KHG+RwnCdBz1WykkNOgY0ALeSPMyhXbdJQPlGqqX27cTQxBRP7onyEHmQSkUYdG/
tFQh7u8ylwsGlPHeTLLOv2g12mIT0axtHON5w+hbbWT5h493rAHH
-----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 347804031011501455350614000317723293848154
 . . . . . . . . [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 2019-07-26 21:55:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 21:55:07 +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 'farfallone.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 826456434850075601049509031202027820936354213807913567300502407112912272423060555082550709262354462460362151073914465997564002335464609099997140452125143177944533008309659858119099339425763673582820572889625618109611715927831968620121729531857484521229296336606344732509181238863680992140300571412615368272831328086725773941865162078659349650718158051364960125297171908069683182287779184555110013191511591386919094057227125694002672052439330380523894037352484476604290160355092584529021655034992521886796622884255499280593107924440999410506897796915990207148565639004655414644936729190796019425136296892232535990472704116095489280011637079823263461544298358907962192952880979759434171810441982921538283360218229428600432769003737672161874796679380965939263765958128149386380446677372679220375321319194333359137467412876178862709328905775866163202102352235655231266072746105500304045069849000651208650775955481173394627278575654865526008361377856695564777348026662711368981632690082159419426323088710884430056930340099381152636993258694319965644490665548123434687368723364347873643939558382022528888385906588221002544039196754053977027478440752187577625281998842529778488180998428298070041990261933492711943218925170379470228936639863
 . . . . . . . . . . . . . . . . . . . . [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)
							e331f17a1e29c0419b4965af863978daa76a6d4b
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'farfallone.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)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c307ebafd0000040300473045022100b40969d75cb7b30820c9fa3678a9aeba4b5c59535a2624d225bb9f535ae6d42602201c3f8b06c95cdd67a69d3c0dbaf72a1b623204b16e41e2f272db9738fa92085d00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c307ebaef0000040300463044022027cc6084d3d2f48ea2f31e19cf528c88308d8e042834ebe3a6271840a781427902206e3bfa31db6c3e6bf2fcc3fdf44704be3720d0822f93b22fadbc1064c70d4bd4
 . . . . [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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