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:da
Serial 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.org

Check 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

Other certificates including the domain name canottiera.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.canottiera.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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