conosciuto.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:94:ff:38:b2:44:b3:12:2c:e0:53:4c:1b:7f:1d:82:c7:03 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): 03:94:ff:38:b2:44:b3:12:2c:e0:53:4c:1b:7f:1d:82:c7:03Serial Number (int): 312037895622840708320701091286675680839427
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 68:cb:4e:20:09:ee:d7:bf:89:c7:eb:40:be:b4:2b:b1:d0:e6:aa:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 51:18:e6:e7:1d:ac:f9:50:35:e3:15:17:6c:43:af:cb:2f:17:e3:6a
Fingerprint (sha256): a4:9b:d6:96:33:8b:d8:fd:b3:0b:f8:bb:51:0c:13:2d:ae:11:e5:5c:40:fa:42:5c:c7:be:1a:0b:b8:4f:47:6c
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----- MIIGVTCCBT2gAwIBAgISA5T/OLJEsxIs4FNMG38dgscDMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTIxMDA0NDlaFw0y MDA0MTExMDA0NDlaMBkxFzAVBgNVBAMTDmNvbm9zY2l1dG8uY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtupDO+rX9nGtKjijkfP6YaKb7pUDXzOZ VDTh/9O/D7bguzau96/KgOLQ7R0FWsHodKapdYEmqjlnc3PepOCMQh9LYTwU3k8c ghu6uTYRceCo7jEI1sUEuevHB1GpQqi7KQal+a/lIjlzCRuiPVWGBuddfYxO5hUv mmpLw/DXrb/Tx6ew7LUtTPb8hMJdWQ6pD+H41ZE3SkMAl5/sxPDUEFCOIYFrUA73 5z1EW75P5Zqs/HPGTBU5BD9rn/D7bXfMf+aKd5qbrLKh3gZKsbMit3kJkpFNyvWo cN87Yh1xptYUFQAL5gk/ZM+6Sujfg/fsvSZVJ+yjY+8s9IyNlXixfD5/40zaubvX kYs23GHTqF/Y1q2aPTolTqM/xOfJBMxlcGjRK1Dqs6oOeCs/slbOfXMylPd8Weiu B/343jufupXLvtDYkrqshUHUdxDG7kJ6eeqZGosQAfuZSDUnLvUwtgSb8pJUyO9y B72TS1kUd/es+uurYCiz/Xs684ul0De7oqPsjCVRa+qr1c9RsFMkUsL1aNqEq2ME A6XIQcR5w9Ajwzi9TdXNE1g0ur3PDApRkQqtWkWku3/qmTbS5pxk77nke114zWkR iBsb9OmwrVdHzvR1qDoXvr2LCvbr4vHXz1zVSjIV4PBy5Gw/TadWB/d3wKAw1SdY 4rNcZzYKh+0CAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUaMtO IAnu17+Jx+tAvrQrsdDmqhgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jb25vc2NpdXRvLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYE gfMA8QB3AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABb5lthr0A AAQDAEgwRgIhANUsRyInrrOiNrHue8pd/Q6U4tobemctk/qHdbEZVgZxAiEAgjjq cZwQVVZYrDN6sxFqDL/0jvFsFIGTLjSo3ANt6zsAdgAHt1wb5X1o//Gwxh0jFce6 5ld8V5S3au68YToaadOiHAAAAW+ZbYa+AAAEAwBHMEUCIBouM7/aAKKqUTjc7YLv LRPVFeRkI0IObuFnMUjBfPaPAiEA72MA7U9fFDOuZqA0ptH0n1jbkH0rrmdGdgxf vT5BplowDQYJKoZIhvcNAQELBQADggEBAEoJgFgg3N+yp72uYISYLpOP5UThSUJq H7z8FxtUI113xu1Q1xS076yUvIIucc3OOOsdOZaDw4O63PEiWOWs1Cs3c1sG2gMf Xn6sNwHGAryv+zyAtGYVSwaZ8GMB7N0AkNo9+Kk3IFmWYeMDLvbSBKqqi4Za0Qd4 WBNcQqOVKuKhyi7aerVhXw1JTO+WAcmlf3BGrkpS3jedJou+axTdkElGU/h8hSvU E7cDZ+LISB4IPu3Vo7+AtTIynVOBM62nrfcPacEflroMcDKyO+PD3Rgtgl5WgIv0 pRQG4/u0lw03gd6XC8pN2m8/583vYACV3/yh2TXtuC83/aCKN8r2mfg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtupDO+rX9nGtKjijkfP6 YaKb7pUDXzOZVDTh/9O/D7bguzau96/KgOLQ7R0FWsHodKapdYEmqjlnc3PepOCM Qh9LYTwU3k8cghu6uTYRceCo7jEI1sUEuevHB1GpQqi7KQal+a/lIjlzCRuiPVWG BuddfYxO5hUvmmpLw/DXrb/Tx6ew7LUtTPb8hMJdWQ6pD+H41ZE3SkMAl5/sxPDU EFCOIYFrUA735z1EW75P5Zqs/HPGTBU5BD9rn/D7bXfMf+aKd5qbrLKh3gZKsbMi t3kJkpFNyvWocN87Yh1xptYUFQAL5gk/ZM+6Sujfg/fsvSZVJ+yjY+8s9IyNlXix fD5/40zaubvXkYs23GHTqF/Y1q2aPTolTqM/xOfJBMxlcGjRK1Dqs6oOeCs/slbO fXMylPd8WeiuB/343jufupXLvtDYkrqshUHUdxDG7kJ6eeqZGosQAfuZSDUnLvUw tgSb8pJUyO9yB72TS1kUd/es+uurYCiz/Xs684ul0De7oqPsjCVRa+qr1c9RsFMk UsL1aNqEq2MEA6XIQcR5w9Ajwzi9TdXNE1g0ur3PDApRkQqtWkWku3/qmTbS5pxk 77nke114zWkRiBsb9OmwrVdHzvR1qDoXvr2LCvbr4vHXz1zVSjIV4PBy5Gw/TadW B/d3wKAw1SdY4rNcZzYKh+0CAwEAAQ== -----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 312037895622840708320701091286675680839427 . . . . . . . . [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 2020-01-12 10:04:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-11 10:04:49 +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 '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 746228455384131170178446565416746126565290900453993699464795860658790333817621402026074640439927468566010688006580773934135344107523454008695043385069526736649848923670298344088226513825650719664016058114124510473801797490543606644027671131168132219805757641425340849804489537081022685225241345413932773232846069043452499698335187968385978126177252927352229214605233281434213231081364071294835541458723764003584758976604645153246039371093991943912039469739765176693893668028686691253965705713751511294503887410188842361898696165411316739421083134908482055960042281570864708014418932198497132133806799878730770355969087325044325453040611944270311806558022798425524523020135638503063133664072541270823515601969368889266539915549713684287435817842390078386067062124318676851786870336933815484964228678887491469594752832201562927974219503704563228904494791875224134095270705601299401358509482564878576613370686317342110189842702765855557049135479368502154307212984933135546021257687917133059280620102123321261326065424421508118240121670124488585144754401584782017157841148232138016984383868817691236594133491687826052388412199433721407164469141345815938213555246907822182840318343181934876876826839120376558040796124575477687628644124653 . . . . . . . . . . . . . . . . . . . . [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) 68cb4e2009eed7bf89c7eb40beb42bb1d0e6aa18 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f996d86bd0000040300483046022100d52c472227aeb3a236b1ee7bca5dfd0e94e2da1b7a672d93fa8775b1195606710221008238ea719c10555658ac337ab3116a0cbff48ef16c1481932e34a8dc036deb3b00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f996d86be000004030047304502201a2e33bfda00a2aa5138dced82ef2d13d515e46423420e6ee1673148c17cf68f022100ef6300ed4f5f1433ae66a034a6d1f49f58db907d2bae6746760c5fbd3e41a65a . . . . [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) 004a09805820dcdfb2a7bdae6084982e938fe544e149426a1fbcfc171b54235d77c6ed50d714b4efac94bc822e71cdce38eb1d399683c383badcf12258e5acd42b37735b06da031f5e7eac3701c602bcaffb3c80b466154b0699f06301ecdd0090da3df8a93720599661e3032ef6d204aaaa8b865ad1077858135c42a3952ae2a1ca2eda7ab5615f0d494cef9601c9a57f7046ae4a52de379d268bbe6b14dd90494653f87c852bd413b70367e2c8481e083eedd5a3bf80b532329d538133ada7adf70f69c11f96ba0c7032b23be3c3dd182d825e56808bf4a51406e3fbb4970d3781de970bca4dda6f3fe7cdef600095dffca1d935edb82f37fda08a37caf699f8