conosciuto.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0d:02:fd:6b:25:64:11:45:fc:98:eb:0b:21:f7:a2:1d:26 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): 03:0d:02:fd:6b:25:64:11:45:fc:98:eb:0b:21:f7:a2:1d:26Serial Number (int): 265764502845529958095011863780522423622950
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 51:0c:3b:4f:94:02:da:f3:05:9e:21:8d:82:be:a7:f3:c5:a1:63:f3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 33:fb:8c:1d:a3:47:af:40:65:22:5f:ec:aa:da:79:40:af:f5:b5:87
Fingerprint (sha256): e8:ea:ca:4f:81:50:9e:f9:c4:57:33:ca:46:be:6f:fc:2f:3b:a4:80:6b:aa:43:e3:25:48:3c:b2:ae:c4:6e:e4
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----- MIIGVjCCBT6gAwIBAgISAw0C/WslZBFF/JjrCyH3oh0mMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMTQxMjA0MTNaFw0y MDA2MTIxMjA0MTNaMBkxFzAVBgNVBAMTDmNvbm9zY2l1dG8uY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAs0a/yYe/7PMWOq4MbVpJnioKFr5Uc9SX r1/dmj/XrsrN8f2646WKeCHRNrr3cuqgNZpzeGkivfnHZQjksiG5rsGASbNzY4mk S1LRcmbaVIMbReQmPYl/rntXfydRAN6QiQ4w7nu2XK4iKadJSv52J7kBd4hThwvY vMiWA8ZJP4FVtzK3MyJ2lmw5BVpNUPVcTQlrRmYj8LEBhZX7h8wGwd4P5mi0P3g3 c4jj5kQNW8L4IFWOMJqJNRMTLxSx8fFGOnLwihn7RDQJ9cmZUMJ+QlKJpVVlEYkp d9HO7eDmEu+jXImUnkf7DFt2c7whnHozYOHMNjiy9qnqoM5hYHjKBRJRU5tZKwPL 7zNxNbDQZIBJKKiEi+/y7dLjc57HccnSh0sIgmlEAYgKUUbK/EObSmzEbdbIMrSx 0CNflyZLo8BzP8n+KYzzvWBVX4qJgaJoSv7qC/RuG1J9+7AnqmHVYJ1NX18vxeoH Am0jKT6vmTUWZ8Ee560vK3/UnMTMxmZTZ8g6Q4oMGtEMfRo3HkkL2KLPVe/JuMZv R0ycqh6mTPclshc3wemGyCf51D5bRyP5WtdsNsGtlHR/ORpBN0YDNlOHletQap0m fK6tjAqEO9dig5M+a2KwmQgzPGEEp2eSOAYUfTNVc7n0iAElHcLApYBc5lql3CS2 QJJQPinpwD8CAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUUQw7 T5QC2vMFniGNgr6n88WhY/MwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jb25vc2NpdXRvLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQYGCisGAQQB1nkCBAIEgfcE gfQA8gB3ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABcNklHbMA AAQDAEgwRgIhAJtg1Q8LXrGiDV3UGnToCjgrnkfrmpXG4L1bauJnak3KAiEA4GqH YBHuviPj0xtFmzMIdf8rItMqlbLp6ynPkS48AacAdwBvU3asMfAxGdiZAKRRFf93 FRwR2QLBACkGjbIImjfZEwAAAXDZJR6dAAAEAwBIMEYCIQDemVrbmVvlbDHD5d/U r1P7kDJcmH8wlnaJ5J+ngtkgqAIhAOWNpCk9b+wMxlhAUUD2ajTj6ci8wrWFHhW5 kJtgSHcGMA0GCSqGSIb3DQEBCwUAA4IBAQA2B7KyIroNMHNUaH5coascvjvHzKZt reASHnpRffJoClp9IbhJ9TuCFdY197LseolOiAjSt+9skV3Pc6lRfiF3E2Q+OuVI 7zzCQhepup0th6kXcnegl1rH/em5PyaZSF57lLaTc96K3cZ2b9t0LokRgKA6Kcic Hw5hERRO83NE3uQ8ANO2GJaZmDxctaU5px1eQgYKoKs8OJ06avZhcpcqmK1djzd8 Lk9K4zmpt+kjQf9QMOz0To5s7vgdvyJr3sxnPkBYqAsCvdbC6X0e79AJf7Y9BjQK L5Zg/7bLt0ilTxHXAcbqLXIXSK3adEPbos8EHQOEuj5H9jG8tRjnK0KX -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAs0a/yYe/7PMWOq4MbVpJ nioKFr5Uc9SXr1/dmj/XrsrN8f2646WKeCHRNrr3cuqgNZpzeGkivfnHZQjksiG5 rsGASbNzY4mkS1LRcmbaVIMbReQmPYl/rntXfydRAN6QiQ4w7nu2XK4iKadJSv52 J7kBd4hThwvYvMiWA8ZJP4FVtzK3MyJ2lmw5BVpNUPVcTQlrRmYj8LEBhZX7h8wG wd4P5mi0P3g3c4jj5kQNW8L4IFWOMJqJNRMTLxSx8fFGOnLwihn7RDQJ9cmZUMJ+ QlKJpVVlEYkpd9HO7eDmEu+jXImUnkf7DFt2c7whnHozYOHMNjiy9qnqoM5hYHjK BRJRU5tZKwPL7zNxNbDQZIBJKKiEi+/y7dLjc57HccnSh0sIgmlEAYgKUUbK/EOb SmzEbdbIMrSx0CNflyZLo8BzP8n+KYzzvWBVX4qJgaJoSv7qC/RuG1J9+7AnqmHV YJ1NX18vxeoHAm0jKT6vmTUWZ8Ee560vK3/UnMTMxmZTZ8g6Q4oMGtEMfRo3HkkL 2KLPVe/JuMZvR0ycqh6mTPclshc3wemGyCf51D5bRyP5WtdsNsGtlHR/ORpBN0YD NlOHletQap0mfK6tjAqEO9dig5M+a2KwmQgzPGEEp2eSOAYUfTNVc7n0iAElHcLA pYBc5lql3CS2QJJQPinpwD8CAwEAAQ== -----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 265764502845529958095011863780522423622950 . . . . . . . . [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 2020-03-14 12:04:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-12 12:04:13 +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 731383754687511113158795561710939766211095572478679667656696143028897164561641242226567010383501412557445695206350916573126019695705673137895173692404431636957432415738227242410554645886661541221452536028841717483376867947515266655413134395833911813044675118644831511728074750961245804799090017204432314806143774939326626537001257564325209343548883759391998005394994985290387360908964363478647738840509326434883793311075365899020734867050037174310066007743238620297580929959827087080412506984917682693939906930744639231850495639859756003172724224443333666488358284971952640595864297999290466870671790546414675827691223816026000535984264236345643751549018703112681099699029472118202639023186381859319761084492057527835881760970623924946406057772996695508553664182725480997809897092896166890963562444201229258264471430221849962453163001250739047820877420390268375021927904456501832490200568375300594776890212770795190832025338895730584055222075964333001835295451051365012121689204486975685609922544786386736591944630736764982997262945399766438428307760149333130950222928450334807289601525728781485517713191570648414409272031192188150418492198278780428731994465861195524149233380469757430807211037411005186630348024510200151023039397951 . . . . . . . . . . . . . . . . . . . . [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) 510c3b4f9402daf3059e218d82bea7f3c5a163f3 . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170d9251db300000403004830460221009b60d50f0b5eb1a20d5dd41a74e80a382b9e47eb9a95c6e0bd5b6ae2676a4dca022100e06a876011eebe23e3d31b459b330875ff2b22d32a95b2e9eb29cf912e3c01a70077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170d9251e9d0000040300483046022100de995adb995be56c31c3e5dfd4af53fb90325c987f30967689e49fa782d920a8022100e58da4293d6fec0cc658405140f66a34e3e9c8bcc2b5851e15b9909b60487706 . . . . [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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