www.canottiera.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:10:76:8d:f8:f7:73:a1:76:a5:5a:89:0d:2d:07:a2:47:fe 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=www.canottiera.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:10:76:8d:f8:f7:73:a1:76:a5:5a:89:0d:2d:07:a2:47:feSerial Number (int): 266938961733018152659097414933128417527806
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3d:14:81:c9:21:fd:fb:03:94:23:59:44:4c:b3:dc:d3:5d:f3:21:e6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9d:c5:60:c8:2c:8a:cd:bf:28:3d:27:c5:7d:4e:5b:ac:ba:ea:81:6c
Fingerprint (sha256): ce:8f:63:b1:3e:36:28:45:0b:33:f9:53:4f:7b:fc:d6:0f:e0:eb:19:fa:34:c6:5d:33:d9:de:3a:8e:45:6e:d4
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.canottiera.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
www.canottiera.com
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Certificate
The complete raw certificate details for www.canottiera.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXTCCBUWgAwIBAgISAxB2jfj3c6F2pVqJDS0Hokf+MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjYyMzU4NTdaFw0x OTEwMjQyMzU4NTdaMB0xGzAZBgNVBAMTEnd3dy5jYW5vdHRpZXJhLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANDOyXgAMRaK/ISo5cDlRRX2W/sr F99ibTgrXeYxIbHh8iAiazT/CDiSMvSAPuzKkagd4KYSJwkwGCKjjStGULbBnmCt c0dh3KaxgR6Jvy9cLV9syT2dTUK/ooNv3h3LyQdU8VT5Nf9ntb8OF5/8CfqxXqBv QDJoiu/04xA5kbP6y36V6HwYJvCN4CvLa48ImcW0lGe2drBqHuDdzV2hkabZbsua AWZ8KDq3Obk2V5Hr5b1AJtgYyi1eOy3lzl6UOIMElozNvq++rumX4bwf9aWr+exe x4ItOZznvngO0jGhgq9qJ+9worHlmV0ruT8Q4+FeFNnInp4u6AtGXk+8YlrBhDXc TbUZ48OMrN7C/ETWAiACNHEzzlcXqwAuCJ8BndRcZSUVFmC6PF5ohb6w8c/BAv7C gRPGxbHK2lOcKrRXcv4yF9qlL6E5cSPa2jHCSbKPpy4HvlTUpCZeQYzWijVfUNNx NZ1T2GiUTZkg/g8BVUJeSX07uKhn2E+1PDf2bDIAqzVRZwdmwnmaV0+wBDesG8+E aBCqUzKQXBPXgrW7kVmX+PnlIiBvk2vu2E+jBVfp3pIsgeKK95fhL5CSt3oXHWiw fVKkdRnuqsUjZNAe2a6wZQRG5pqEjE4asLs4hscrSWt4O63xhh5LKegbK7q46KZq 5LX+pmJRIsMHfXWnAgMBAAGjggJoMIICZDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FD0Ugckh/fsDlCNZREyz3NNd8yHmMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNhbm90dGll cmEuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHW eQIEAgSB9gSB8wDxAHcAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYA AAFsMPAbJAAABAMASDBGAiEAt95Fj3sLJ34Crhz5hkTp8in1ye9Qdp7hVybQ16+N tLkCIQD+nyrgdK0UuYTeLAcHQHgP1OI/JW0AzRHrX68moP7hOQB2AGPy283oO8ws zwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABbDDwGz4AAAQDAEcwRQIhAM9gmNsy x7F6g/Na22lnAbmaafm8OsN8cqpTVAu1P44nAiARjlDynMjXOOMwY5wA3pNINhn4 u4Oc/jPSoy+fgw1zojANBgkqhkiG9w0BAQsFAAOCAQEAZFENfgdFRj8aTFq3Ar2K UzASPvwwMVmssCMWgJj4x6Exn1oIXbocStW491avi7utZ0ibcsd0tl8W+PPbX9nA grA73BHuMfcPz+kdZKDaCwrYAO1XJxS858p/TjRFjPGfeUwUhfFKokGEtnqrJVx7 rhxN2mHB1VZB/EYKWd7wmWZTHeKudUme6+JTFUoBMOmA+uI2r5+7X78UtjdVPeqD opKivw1i8aq18uDOSEym/FcijkqNZ52nh+/m/jH8LFbNIyjtantHjTmO1GLZRbxw leQSRv7TdBNSS7QGXKz0CarbqqytZHG08PQX9EUJtZj7Mog6SmIVGYhgGwZrnPKG Sg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0M7JeAAxFor8hKjlwOVF FfZb+ysX32JtOCtd5jEhseHyICJrNP8IOJIy9IA+7MqRqB3gphInCTAYIqONK0ZQ tsGeYK1zR2HcprGBHom/L1wtX2zJPZ1NQr+ig2/eHcvJB1TxVPk1/2e1vw4Xn/wJ +rFeoG9AMmiK7/TjEDmRs/rLfpXofBgm8I3gK8trjwiZxbSUZ7Z2sGoe4N3NXaGR ptluy5oBZnwoOrc5uTZXkevlvUAm2BjKLV47LeXOXpQ4gwSWjM2+r76u6ZfhvB/1 pav57F7Hgi05nOe+eA7SMaGCr2on73CiseWZXSu5PxDj4V4U2cieni7oC0ZeT7xi WsGENdxNtRnjw4ys3sL8RNYCIAI0cTPOVxerAC4InwGd1FxlJRUWYLo8XmiFvrDx z8EC/sKBE8bFscraU5wqtFdy/jIX2qUvoTlxI9raMcJJso+nLge+VNSkJl5BjNaK NV9Q03E1nVPYaJRNmSD+DwFVQl5JfTu4qGfYT7U8N/ZsMgCrNVFnB2bCeZpXT7AE N6wbz4RoEKpTMpBcE9eCtbuRWZf4+eUiIG+Ta+7YT6MFV+nekiyB4or3l+EvkJK3 ehcdaLB9UqR1Ge6qxSNk0B7ZrrBlBEbmmoSMThqwuziGxytJa3g7rfGGHksp6Bsr urjopmrktf6mYlEiwwd9dacCAwEAAQ== -----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 266938961733018152659097414933128417527806 . . . . . . . . [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 2019-07-26 23:58:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 23:58:57 +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 'www.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 851861346250326836493676823898721543100359866215255624915093191806073341548906209462051651139610138301343148719876513747259732638126370437403564975179910662551689912654107257503119299447504269052494070916466613870911105258756530709576191739342393401117863841772107185586786272431829947706975871259968759575018801149876164735161715106913685323240765688378254417908844885553281505849006055579013412751285172802184394133890584036021039090042695904406531155515687406425470695775368906981803341692915257700714725205810920492336407367095391859899327325045844369488767146209564200814158882349502322165736301015559010081820064140115765597325280380541418683778593350482047314425669379441696989000323305935499322330921701201855419264709052892872270456857055081554784400379126144028058345198102989855545799791729429933516754542790104061462398029928975778990941984661004958099079419466010607142904648920981384752193408449877478246797500308064829297778899342302837967114239533510920252594828166255442363646316010122751595197715957356875019939526548796829365659253402276698836868150587562243522939694348228916108541897279674741273918771033159270425379959950628470815206228850170789722843707643576636748436268477225473962816223385686390457906328999 . . . . . . . . . . . . . . . . . . . . [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) 3d1481c921fdfb03942359444cb3dcd35df321e6 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c30f01b240000040300483046022100b7de458f7b0b277e02ae1cf98644e9f229f5c9ef50769ee15726d0d7af8db4b9022100fe9f2ae074ad14b984de2c070740780fd4e23f256d00cd11eb5faf26a0fee13900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c30f01b3e0000040300473045022100cf6098db32c7b17a83f35adb696701b99a69f9bc3ac37c72aa53540bb53f8e270220118e50f29cc8d738e330639c00de93483619f8bb839cfe33d2a32f9f830d73a2 . . . . [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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