conosciuto.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:14:50:5b:68:3d:f3:56:37:4d:5f:a3:88:6f:80:82:17:8c 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=conosciuto.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:14:50:5b:68:3d:f3:56:37:4d:5f:a3:88:6f:80:82:17:8cSerial Number (int): 268249317986655254927594061243124606441356
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 28:f9:ad:bd:74:c2:8a:16:5a:c7:31:01:cf:61:31:31:db:06:00:8b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f3:3e:3d:b1:4e:97:a0:e5:9f:d7:bd:b8:09:0d:d7:0b:fe:5d:6e:8c
Fingerprint (sha256): 4e:e3:4a:cd:ae:b5:85:0b:fd:0c:50:00:61:76:f0:9c:13:56:5e:86:ce:5b:ef:89:d8:db:72:d9:9d:d2:3f:36
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate conosciuto.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for conosciuto.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
conosciuto.com
Other certificates including the domain name conosciuto.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for conosciuto.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISAxRQW2g981Y3TV+jiG+AgheMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjgwNDE0MzFaFw0x OTExMjYwNDE0MzFaMBkxFzAVBgNVBAMTDmNvbm9zY2l1dG8uY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoWiNo2U6YpLWpOnYbkJ8zMsnFyI//VLP 0Fva5zpj2AYTQyMHHqRn+IO6jkolu2+A3CURunBMxwu5C0qcs9LKQ/GTblnn1s20 Q31AYCAX5VI+NhrP5KHwPP1NvvU6Ww7APj5RqdbdyfiNVha8YUGYjmb56YZCa+3T Kl59Z8IYNUniqWg6YGZi6dKKwfZjTNYh0my+TreUfx72YGQ6UyRi1CApaAXsoJo4 dI9sV45c9ZtSJVqqvijtIddZcDhh2csEuxKUbvXVvM4iRCXaS3/b09MYSpbzvM1e MH/Ati5qACcxPRauQ28EV2vLa9gkM8Sa4YeNG5ymesXDQWSeWfcSzxBM+KpWKX4X QA1DY3tnVOgPrOH2xt2sBsUWZdrvCX/PmNfo0u50qYgkiSKHOoqoJsZgnpdNynjj XGBGgHMT908sLY2l0+bl3+zAndbGlQsyXOVgOreKrfzO12lAxyDoG1UT6HVIL4/V 4HgOoUj7LP1PZc1ieSAJW6cdp++KHvbsjutJ0j391KxiluiDZznJLoS8Mru/KaIY 0Uh7OvQpEMYpGMpyoHMJ5zJqVuo509c1iQ43jJgBGHYTXWmJ4rsE1M17k3lVQV5G LzjusC6ruMlAYCQwd4xzETqaJRvEvHWIYmTNc69x3jNrYT+tDBzytp3QdayI+a6m a0HJPr6UgXUCAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUKPmt vXTCihZaxzEBz2ExMdsGAIswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jb25vc2NpdXRvLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE gfIA8AB2AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABbNallMkA AAQDAEcwRQIgTPI+8LHUo8UY3Id54f3cWk6SryzxoAVz5+0TNIeOJJYCIQC456to LTap+tNezPk4L8BBpmI/eJ5efMajnxjwhUfZ/wB2ACk8UZZUyDlluqpQ/FgH1Ldv v1h6KXLcpMMM9OVFR/R4AAABbNallOMAAAQDAEcwRQIgaSn5MDt9qDXAjyAcIhAP MQ73ldlF4rn3eZv1qCyOGAUCIQDfafb9PvjLH9KkU8UWNjrDyrvuXDpREPCSxs9q kIDnbjANBgkqhkiG9w0BAQsFAAOCAQEAl/qFYRdBTK5OUYOYyw08b7gEH/MLDBer TyWpnhXLE4j0deNq98Jic/SIbpd4NB62yMTF4fFCBS6kWnUNRrbYoD4InZRt/KFc aZQmzZjWbyBe10GibVUpSBCOgDZlU601gK2U7pUyjx7363vyaxNfi63ispmo6nEz s9dBpKp2/P5T5aYtq1Xykl4VxT/4/c1G/5tW7gs28yWQF2Ml/JzGsNnOb/ub9TUt UrM1JTZupPSRAbmpqR0oelj1y7HjeRZJg0e8unQUGCGJgqXul2vDVLpDtu3ItP2F H9KkoQ16TbKa32CQEyn3+nDb2X91jkzQhF2hOlV1f/j32lSQezF8Mw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoWiNo2U6YpLWpOnYbkJ8 zMsnFyI//VLP0Fva5zpj2AYTQyMHHqRn+IO6jkolu2+A3CURunBMxwu5C0qcs9LK Q/GTblnn1s20Q31AYCAX5VI+NhrP5KHwPP1NvvU6Ww7APj5RqdbdyfiNVha8YUGY jmb56YZCa+3TKl59Z8IYNUniqWg6YGZi6dKKwfZjTNYh0my+TreUfx72YGQ6UyRi 1CApaAXsoJo4dI9sV45c9ZtSJVqqvijtIddZcDhh2csEuxKUbvXVvM4iRCXaS3/b 09MYSpbzvM1eMH/Ati5qACcxPRauQ28EV2vLa9gkM8Sa4YeNG5ymesXDQWSeWfcS zxBM+KpWKX4XQA1DY3tnVOgPrOH2xt2sBsUWZdrvCX/PmNfo0u50qYgkiSKHOoqo JsZgnpdNynjjXGBGgHMT908sLY2l0+bl3+zAndbGlQsyXOVgOreKrfzO12lAxyDo G1UT6HVIL4/V4HgOoUj7LP1PZc1ieSAJW6cdp++KHvbsjutJ0j391KxiluiDZznJ LoS8Mru/KaIY0Uh7OvQpEMYpGMpyoHMJ5zJqVuo509c1iQ43jJgBGHYTXWmJ4rsE 1M17k3lVQV5GLzjusC6ruMlAYCQwd4xzETqaJRvEvHWIYmTNc69x3jNrYT+tDBzy tp3QdayI+a6ma0HJPr6UgXUCAwEAAQ== -----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 268249317986655254927594061243124606441356 . . . . . . . . [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 2019-08-28 04:14:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-26 04:14:31 +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 'conosciuto.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 658488867396429662325349961295571992280297809786171335150676624159468283094629662508540239899777405878247302462142841424600679558426295510449985463821769871375166173759049272325151274119967835216559424757677139063449708698697598163021817068805414557560334457442451654393862946396851659630135494350230901248492916885024485125346012175261507781002810771286830256852436517405830395887422899020200201282950125520365428425938525213257205085782895816522375012788595883496509305498921175795511355201225402893305944984820475166344806749979264757342935091024162634514571986522219843035435948212334279473170895879304551919448953108182954246459150052198410033982046328829995841444090726126988175633999593652340797460928161981674566161633771385237152627138236448536560418058351714501509753092064926720083871448691876683961468011308845756705779841496062463949563379799305582919312290578833791105633330620959946799872430610240084833924166017060660693009945194882273305355322800657978332963142989721282050918019586035599121506352173714133325346268760670604351910498840978376385131614542533102901753570272729803253072256469706033273117631934788104456655936618198418540914921517450837362882930826151825162305002266496092636246621954400864260660167029 . . . . . . . . . . . . . . . . . . . . [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) 28f9adbd74c28a165ac73101cf613131db06008b . . . . . . . . . . . . . . . . [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 'conosciuto.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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cd6a594c9000004030047304502204cf23ef0b1d4a3c518dc8779e1fddc5a4e92af2cf1a00573e7ed1334878e2496022100b8e7ab682d36a9fad35eccf9382fc041a6623f789e5e7cc6a39f18f08547d9ff007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016cd6a594e3000004030047304502206929f9303b7da835c08f201c22100f310ef795d945e2b9f7799bf5a82c8e1805022100df69f6fd3ef8cb1fd2a453c516363ac3cabbee5c3a5110f092c6cf6a9080e76e . . . . [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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