farfallone.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b2:66:5b:2f:6d:74:8f:4b:56:20:c6:12:2d:93:b7:ff:dd 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:b2:66:5b:2f:6d:74:8f:4b:56:20:c6:12:2d:93:b7:ff:ddSerial Number (int): 322043173823737169103683834669532416835549
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e3:f3:b8:72:26:f6:ab:b7:1a:89:0f:40:f0:fd:6b:05:b5:f7:28:6c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b9:1b:e6:2f:e6:89:fe:c3:71:b6:87:80:99:50:25:58:8a:b5:e6:02
Fingerprint (sha256): da:fc:a1:8b:c6:7e:9a:05:f2:d1:f7:a9:fb:df:dd:f0:08:d4:e6:b0:c2:3d:cc:56:b9:e4:11:81:0c:0c:1c:b6
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
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Certificate
The complete raw certificate details for farfallone.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVTCCBT2gAwIBAgISA7JmWy9tdI9LViDGEi2Tt//dMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjYyMjI0MDZaFw0x OTA4MjQyMjI0MDZaMBkxFzAVBgNVBAMTDmZhcmZhbGxvbmUuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoS48TTzps1a4r24H1hwFahX6FPsNmxXf CBi3cWuYbaryhaczWxgZX3gcdKVIxQS7l0gSMWm2e2Y0TxhPH4fpe9o7SSmOUcAi hVhC1M3s4HoN9nusuvOZf28JmOkuyoaNdiE4wHFEvcDFUuWmP0Dav20dqYHnb/zI MsxaIAMX2DHZoNzummIUj/8PhmGI/Ibnr0KbcrlIRNGdDuPpQ89PXyJhHVXI4Y7v krqA6fVCYH4/1H+gLoiTDmJasOlWCbc48ZVFUoQzgf71rdLMpHiyw6iyPSWt91NC 3gn4ebuI5IUZwydMOmZxFk8JOucYFq9PypMzBEG+nipT+ItYx34lubU5dis3lKA8 me9w46u1yHmVax+dStTbV+LhrAX8evJxnhVo9qFh5B7S3TgX/ZEpos4DWe/YbzpI hn1peYvHIY2XRdvr4co9dCaGQWuFCj2CiGJ5NECVkmhGasL4oC2NEIQJEeU+Vq+x Oi0UTVxZUxthSM2F1nM+hfGx4lQ2zic8MWcdD9m293Yz8LylDz2AG2UE1UeDXKSi EwH0Y/H2NpDAR4MEYTJAjmno0ZuKTYGLJ0XZ33Ln+fRdGaZ5flgbf6dDcnNiV6QW tk/05Ooinmjf3Wwnt9loY/ExgafoziGE2Kga37+50PwSU5UiLBRib8fu/UMb9a0l NmpP4Xj5PIUCAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU4/O4 cib2q7caiQ9A8P1rBbX3KGwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5mYXJmYWxsb25lLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYE gfMA8QB3AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABavZ1WEAA AAQDAEgwRgIhAOcoYZVvI7YA7ESSppovYFxnUshDIG48fOkP7lGyllWLAiEAufAg wdq1bZs+1lnbH4Tdb7s+E/AShu4oAYqrwMUKYZEAdgBj8tvN6DvMLM8LcoQnV2sz pI1hd4+9daY4scdoVEvYjQAAAWr2dVguAAAEAwBHMEUCIFA3eI6o8FrqK0+Sj915 ncFGlhyPKtI4LafDfzfFisxCAiEAgac3WvmxzfkcE1qM0nGt8uiJ56jqDgSFhIn9 lDp/ym8wDQYJKoZIhvcNAQELBQADggEBAEd58/CWQPpsAgyUCAvHOVkRgiyPnb2m 3aun4QavngdpKt055OLG57yWhtKnTtwJ02th+ktWwbKJtXPMd7Dzvt/K5N6mRVUk tcrNGouN0wtc6aMLtoroRCDtwOKy1FcyyJ07wjntQlatsBst+1PZweIjy53GKIFm kh3IbJ19M6DrV3JyLER31wXkrT+V+fHHxpIehhDGLM949VAafl6QlxgDuuyHnE1l hPiES0577FlRUskelkU/Yk4PxPyelU0Myn7bhsls1x2Ys8dIeUWNly5sI6JmTFpR MYcyUnEtQdsTwzIXt7ZKGU2EWewzKwytGcqUGvLfv/rjbj+WoME6Qss= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoS48TTzps1a4r24H1hwF ahX6FPsNmxXfCBi3cWuYbaryhaczWxgZX3gcdKVIxQS7l0gSMWm2e2Y0TxhPH4fp e9o7SSmOUcAihVhC1M3s4HoN9nusuvOZf28JmOkuyoaNdiE4wHFEvcDFUuWmP0Da v20dqYHnb/zIMsxaIAMX2DHZoNzummIUj/8PhmGI/Ibnr0KbcrlIRNGdDuPpQ89P XyJhHVXI4Y7vkrqA6fVCYH4/1H+gLoiTDmJasOlWCbc48ZVFUoQzgf71rdLMpHiy w6iyPSWt91NC3gn4ebuI5IUZwydMOmZxFk8JOucYFq9PypMzBEG+nipT+ItYx34l ubU5dis3lKA8me9w46u1yHmVax+dStTbV+LhrAX8evJxnhVo9qFh5B7S3TgX/ZEp os4DWe/YbzpIhn1peYvHIY2XRdvr4co9dCaGQWuFCj2CiGJ5NECVkmhGasL4oC2N EIQJEeU+Vq+xOi0UTVxZUxthSM2F1nM+hfGx4lQ2zic8MWcdD9m293Yz8LylDz2A G2UE1UeDXKSiEwH0Y/H2NpDAR4MEYTJAjmno0ZuKTYGLJ0XZ33Ln+fRdGaZ5flgb f6dDcnNiV6QWtk/05Ooinmjf3Wwnt9loY/ExgafoziGE2Kga37+50PwSU5UiLBRi b8fu/UMb9a0lNmpP4Xj5PIUCAwEAAQ== -----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 322043173823737169103683834669532416835549 . . . . . . . . [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 2019-05-26 22:24:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-24 22:24:06 +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 657559509802030577608253563905163393459030041782241731010049098588109994384173648394481758477148749363193101551685116005392291567817703277868579051050853329403698191365464377885008547634657616400800513929592531819489245747101868577411178384905758245767003160178956317293393167844146594510951919584971645541836233693095337310388831391552976964231665445042367966358073181547150092586968609315367709754897245892283111293922357446757560427289500051170253426364628819505033379117891521406106998583798457240029506369063842111755144120950847000843227395335081269837235138855093673506618981624119887200164958887273114095852556583004188980790550576296524297468760448910820385718835846752932879643638975601392692747855862047976726914347221373651233389831727801419622012380912228715682330031593407305503819491197593420307936440269902427958984386423913796959717924688119396942072794878798067379133838817738986585959841251479722506326943066194063820023823717276376121538715125904559605004126101141552638118893011050534027946747595424818297630439416734920278884288411325377998868798781613899029799095685994900778524213076303269622043356773242977058881539473506133839190189864014251964659137268664733282064084738752562078446391904694605431363419269 . . . . . . . . . . . . . . . . . . . . [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) e3f3b87226f6abb71a890f40f0fd6b05b5f7286c . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af67558400000040300483046022100e72861956f23b600ec4492a69a2f605c6752c843206e3c7ce90fee51b296558b022100b9f020c1dab56d9b3ed659db1f84dd6fbb3e13f01286ee28018aabc0c50a619100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016af675582e000004030047304502205037788ea8f05aea2b4f928fdd799dc146961c8f2ad2382da7c37f37c58acc4202210081a7375af9b1cdf91c135a8cd271adf2e889e7a8ea0e04858489fd943a7fca6f . . . . [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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