canottiera.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:3f:57:f2:54:0a:96:ed:dd:40:41:a7:22:fb:44:a0:2b:18 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=canottiera.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:3f:57:f2:54:0a:96:ed:dd:40:41:a7:22:fb:44:a0:2b:18Serial Number (int): 370003833919094561537520658410920940153624
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 86:ee:d8:ad:9d:42:60:28:7b:07:97:a7:22:82:f3:18:df:1b:85:7b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 97:83:32:d8:b2:4d:30:47:b2:65:3f:5f:c1:bb:18:81:e6:66:31:62
Fingerprint (sha256): 75:28:46:4a:f2:36:91:57:0c:bc:35:f9:06:14:3d:02:71:59:ea:ad:97:69:e4:c8:3b:50:b3:d9:93:2d:7d:7b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate canottiera.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for canottiera.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
canottiera.com
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canottiera.com
Certificate
The complete raw certificate details for canottiera.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVTCCBT2gAwIBAgISBD9X8lQKlu3dQEGnIvtEoCsYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDQwNzMzNTJaFw0y MDAzMDMwNzMzNTJaMBkxFzAVBgNVBAMTDmNhbm90dGllcmEuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzrMghRxXwOWEa1pVAzGOIO/emhIx/LAy LalOFtyhzk8iewzSB307vd/lR1UrwbH7cV8YzYmiPjmum+g/shkhmg2JQjPnR41C 3K66YO2Wq4wcDt39PVW3fvoVrDH8co1PupA+9jhpkD2akGvxCXzvRW6258ylWg1s RGolFYhC8vuFToPCJ+XwFLp455ajxWiqsJJ8dOx//Hv/GzNH8ycTbvQ+buFWJRIn q91t+tFnaxhidoTXfro0s3v2J0AZ3PXCpyIBn11Dx2dTtYJrWEIJAN1+sOBbWdKk ytVsaay1ibpLreAlgbriuyORFVfeIYvcy0ek/5XBtqBPxfCMC6bGAJzvmQR5mzPF FFaMEhsv/XVXtEsjyRtBLmwg7d2SdXz3yAbmBB21pwncVFDU+nPykUAo3gVvs9C/ Tk6s2CQWxn8EHif7jzzixnhXcn46PsPxWMu9hp4U+aMWEEIZd7Wv7fwtk68kzX3J +SLhYkxrcy4vMrqrIeDjLdl6qycZMLYbXkq6fUgk61CdzBeuOuX9wccQLyi5msmM FYM/ZCjfLgXCLm9y6vKiZGKS7bgQNFADGGPcXw+gF97fneZzsRz1z0auaRvPChRy lj32uSH72HiwlsLNLsFomYbq+UlquVhbgiR3AfDFdRDYUP99tc/aP3BN4lFRCM2N fSkZtaSbDkkCAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUhu7Y rZ1CYCh7B5enIoLzGN8bhXswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jYW5vdHRpZXJhLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYE gfMA8QB2APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABbtALUCwA AAQDAEcwRQIhAIKb0uBsCZ9uBB4IPfcxCMdUARUVKYd0HxDIY48hll4DAiBee8gb NqsKjMBkARFgtvaBhPyJewlVPqMwRVoLdC40GQB3AAe3XBvlfWj/8bDGHSMVx7rm V3xXlLdq7rxhOhpp06IcAAABbtALUM0AAAQDAEgwRgIhAMRIkwk4ZXyqwWWOuyNu pW3daJoetv9Eixx8sX2NY/V2AiEAvURTZv71hZ8VssW9tm+GS+AQLCfPw5PviCgq 4i3uSKMwDQYJKoZIhvcNAQELBQADggEBACHRrTRsQd0E4HAlVBDahMHSK+6Tf6SD THHxmNW29WLh9QA8OZ6Mg+szaXW2qgBxbF41hkWolZ7pg+dblhyf8VmupI4r+ox5 Qbsddil8CG6hUcSvjRDqzbIveWO4D2Qk9Qv6r6os7jTZv8PvYHafb8izMYt7iMW0 eKpkGXmcpwleiB9jFfIXUmcXOf3caz2DISsVnIVdo2nHetOF+4LzBbEyr9D97SRA 4m2tJgM0OWCeHtr4W65wxW8V6ZZGUeG7OGddr3ephGTSmgEB+7Er0gHaRYCQN1R3 wmwhUHihydiJpIjKboLYyHcNUJbloUKMQ1HyDohi6HNHKByIe1hYFig= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzrMghRxXwOWEa1pVAzGO IO/emhIx/LAyLalOFtyhzk8iewzSB307vd/lR1UrwbH7cV8YzYmiPjmum+g/shkh mg2JQjPnR41C3K66YO2Wq4wcDt39PVW3fvoVrDH8co1PupA+9jhpkD2akGvxCXzv RW6258ylWg1sRGolFYhC8vuFToPCJ+XwFLp455ajxWiqsJJ8dOx//Hv/GzNH8ycT bvQ+buFWJRInq91t+tFnaxhidoTXfro0s3v2J0AZ3PXCpyIBn11Dx2dTtYJrWEIJ AN1+sOBbWdKkytVsaay1ibpLreAlgbriuyORFVfeIYvcy0ek/5XBtqBPxfCMC6bG AJzvmQR5mzPFFFaMEhsv/XVXtEsjyRtBLmwg7d2SdXz3yAbmBB21pwncVFDU+nPy kUAo3gVvs9C/Tk6s2CQWxn8EHif7jzzixnhXcn46PsPxWMu9hp4U+aMWEEIZd7Wv 7fwtk68kzX3J+SLhYkxrcy4vMrqrIeDjLdl6qycZMLYbXkq6fUgk61CdzBeuOuX9 wccQLyi5msmMFYM/ZCjfLgXCLm9y6vKiZGKS7bgQNFADGGPcXw+gF97fneZzsRz1 z0auaRvPChRylj32uSH72HiwlsLNLsFomYbq+UlquVhbgiR3AfDFdRDYUP99tc/a P3BN4lFRCM2NfSkZtaSbDkkCAwEAAQ== -----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 370003833919094561537520658410920940153624 . . . . . . . . [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 2019-12-04 07:33:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 07:33:52 +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 'canottiera.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 843261266019501867463439278852610432683880697894614585580869868296274223282252519607823215567666540758293390054233140530254035334208558208233576538616492676168637973497598415435218272878176727071415429155321881540450220925993462390268805292864341399195080390902929100871479280301779188943113939468937545879432392820512148588703977636266127513034770621423453528322636203290862146067011058778089270596253164208494025930062758095514820571450594398210970737084203293070255795508166359966503968712399426359221942513419796710106255710792944513141224829008056195680401140719062973805135979772713540505285666346956558181300595405788434073610764826277571073431900413148909443600212931841467475880965410677513852404682707235100510680698096982226945530363605021281906539928383933750198323707772355160989736792531247133935262259259953458415271892154508059260313589972797192568802115643966979916370026884756230453144789666391628746002841343618692473419115506241284993288431040560389406132631724489593413022904293774187099934984495906242005683424294881640837008479061447226864588577584567006057653900451846462886100879847133167780358774256511862646170385261045629461080784591585088974236389101203690178359156524052267017913716043371015349049429577 . . . . . . . . . . . . . . . . . . . . [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) 86eed8ad9d4260287b0797a72282f318df1b857b . . . . . . . . . . . . . . . . [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 'canottiera.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) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ed00b502c0000040300473045022100829bd2e06c099f6e041e083df73108c7540115152987741f10c8638f21965e0302205e7bc81b36ab0a8cc064011160b6f68184fc897b09553ea330455a0b742e341900770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed00b50cd0000040300483046022100c448930938657caac1658ebb236ea56ddd689a1eb6ff448b1c7cb17d8d63f576022100bd445366fef5859f15b2c5bdb66f864be0102c27cfc393ef88282ae22dee48a3 . . . . [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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