www.canottiera.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f1:29:68:18:28:8d:78:89:02:2c:b5:a9:d9:90:9e:a1:da 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:f1:29:68:18:28:8d:78:89:02:2c:b5:a9:d9:90:9e:a1:daSerial Number (int): 343399947059918118900105552557559972274650
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 26:6b:ed:ae:3d:d0:8f:fd:d9:9e:55:8a:76:d2:78:65:11:fa:84:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4b:98:69:09:c5:37:d5:4a:04:5e:45:38:39:3e:80:4f:1c:1a:fd:07
Fingerprint (sha256): 83:12:5b:37:39:93:ca:4c:f6:57:8a:9e:f0:a4:0b:39:38:ea:7d:fc:36:6c:56:c4:7a:dc:91:2f:e8:f0:9f:59
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----- MIIGXDCCBUSgAwIBAgISA/EpaBgojXiJAiy1qdmQnqHaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MzAxMTQ4NDlaFw0x OTEyMjkxMTQ4NDlaMB0xGzAZBgNVBAMTEnd3dy5jYW5vdHRpZXJhLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAL854JsCw/eOWFcpP4idVT0MuDs1 5nk6tlAk0t7VMllNtCF7B+6L1yr3CK9G2V2Q6XEFuUT+P3v36pZXXX1V/QpPo2lp uqD/ivr3la5qgDo/khOactA8AucL0MSSKJ/63jOx39E2XRtk3brNpvbbA/GwpzKo PSCfEPeEanvFq/vIjmmptUTYD0/2MjXUTPQUSVPu8aaqFeiIfTMLnFe98k1EdPGQ lb6YGoiTtZ47di8iVMalFrLcAcOmyMX+NWuE9HN3MSyG3TkfwAiwZMacQvLpVUir TL3jeS7su3wcCv4jwElMXqGf/V8AcOmBvzCI82njHf/IOAZid68n/jQasdrHObKz qjfG7F+yboaSXEp+vUUiwQFW0qIw7Th/5C5prtNnnIHpmPUnBsMGgQAfpd+i0qES Qw00g+IcTTMc0fouYT4EOQOKnXoW6HiQET8/OhAm1mQ7EGNpCw7mMPZtA0ARARbu d+sugeAr6AZ+O09Uzl32dlAb25M5YdyYmxYWJRKcAkQhkHBAvdJPJjQ/PAHd2Q9q QU/eGTW7H2EwBuMRBFMR5qF3fY4McTik2qUs+Tf2u+/+qKXE56tpWU9YisqRbP62 shy9bRwHHyPtcuuZtCdkgI/yFXfnHz2/n2fs8aMc5qyNqROqeczLj/WAEX/RyqP3 9T9TMhq1Nhi1WpTTAgMBAAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FCZr7a490I/92Z5VinbSeGUR+oQ0MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNhbm90dGll cmEuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYA AAFtgjdcdAAABAMARzBFAiAmNgWhiwM6LRutErpdyt9c48BfNQ9xfTpm/pfgos/7 ZwIhAIF55Xi4dWrrj0ZNk7cf4f838a6wrNvY1BC5t1f4E9IZAHYAY/Lbzeg7zCzP C3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFtgjdcYwAABAMARzBFAiEA7ZiOTT8X tuev1V7MsDwOpObugQiFMx0JIYEX3Q/8AiECIHzzCwwZSuVEZuS4aP8aAhb5XCi2 fxzb/ir8r7HiTJdmMA0GCSqGSIb3DQEBCwUAA4IBAQA6CL3hHR4HhEjZnUornwZx fzq81eRUIzmUGabS61/znLcZWHzqwQiaQ3VnJ6n8WwblbLMrJxuhwbIS2tAuKN5A LqpPRb73LkQAabT9c6z0deNqALihWkM0DYlck6ArGV5IRDuQ7FCjLAQtDNu54qFf Xl2uZThRQMeW1HFo6F/IPBDqvpjpRllIUz4CaBkjBYfDH+T2VKnTl/UhabeS7ZcX Nn9LwToAMzDK3B1sPmg14jQJYnATVhWpXl68dpijXNpC6eo/v7EnEvTkOeXEB5c/ gETMM5ED4lZ8u/0ZWcjiVXOUfh8J8wYCaMr9vGAFY8M8r8etmAHEyHdopHqchqTD -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvzngmwLD945YVyk/iJ1V PQy4OzXmeTq2UCTS3tUyWU20IXsH7ovXKvcIr0bZXZDpcQW5RP4/e/fqllddfVX9 Ck+jaWm6oP+K+veVrmqAOj+SE5py0DwC5wvQxJIon/reM7Hf0TZdG2Tdus2m9tsD 8bCnMqg9IJ8Q94Rqe8Wr+8iOaam1RNgPT/YyNdRM9BRJU+7xpqoV6Ih9MwucV73y TUR08ZCVvpgaiJO1njt2LyJUxqUWstwBw6bIxf41a4T0c3cxLIbdOR/ACLBkxpxC 8ulVSKtMveN5Luy7fBwK/iPASUxeoZ/9XwBw6YG/MIjzaeMd/8g4BmJ3ryf+NBqx 2sc5srOqN8bsX7JuhpJcSn69RSLBAVbSojDtOH/kLmmu02ecgemY9ScGwwaBAB+l 36LSoRJDDTSD4hxNMxzR+i5hPgQ5A4qdehboeJARPz86ECbWZDsQY2kLDuYw9m0D QBEBFu536y6B4CvoBn47T1TOXfZ2UBvbkzlh3JibFhYlEpwCRCGQcEC90k8mND88 Ad3ZD2pBT94ZNbsfYTAG4xEEUxHmoXd9jgxxOKTapSz5N/a77/6opcTnq2lZT1iK ypFs/rayHL1tHAcfI+1y65m0J2SAj/IVd+cfPb+fZ+zxoxzmrI2pE6p5zMuP9YAR f9HKo/f1P1MyGrU2GLValNMCAwEAAQ== -----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 343399947059918118900105552557559972274650 . . . . . . . . [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 2019-09-30 11:48:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 11:48:49 +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 '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 780134357030615826380505374333083236548148307232283160373650626730058892740576606667099631002369744274060066767454013722081301713389579845528501263169568557672900542074603694189970344317975240866351390415497691927311449795761303581426975177459050241900334893806589676238990021911002874168564217045691439042095556649550306824452217650807463330880996912834618657244713876997380305619088676019571263638451171178052269890893859956092334366920181451593161570164495704451709408232142487753361117971524744365427359913778161704067050412943722373090190827169691369241228576637572145140886013443882928645425519041575744348268854618371389214321294504950609943896420959316801794863687288225921965162841600186344742444301858521640061243939688949365589338287292960124257726856524976792564290256969177785549796089786386405261083792124422427710359994851428836932245647482320541481248493265217641060133799447169649013622377999219580919093167335123859006908419635535726640606953623582260555134627396604906476953747921076584966303863002609209230047776242695455300225963194811593820381491333186266713334905830914721166525269837711554499750104468901891560226581494538007646632657103076306694099710610262851503976021719663024816659878087469866692036433107 . . . . . . . . . . . . . . . . . . . . [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) 266bedae3dd08ffdd99e558a76d2786511fa8434 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d82375c7400000403004730450220263605a18b033a2d1bad12ba5dcadf5ce3c05f350f717d3a66fe97e0a2cffb670221008179e578b8756aeb8f464d93b71fe1ff37f1aeb0acdbd8d410b9b757f813d21900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d82375c630000040300473045022100ed988e4d3f17b6e7afd55eccb03c0ea4e6ee810885331d09218117dd0ffc022102207cf30b0c194ae54466e4b868ff1a0216f95c28b67f1cdbfe2afcafb1e24c9766 . . . . [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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