cannatico.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:49:13:9e:6d:d1:1b:22:46:88:44:d7:7a:09:50:de:31:85 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=cannatico.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:49:13:9e:6d:d1:1b:22:46:88:44:d7:7a:09:50:de:31:85
Serial Number (int): 373315834454442786619008162049358322086277
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3c:39:fb:cb:d6:70:1e:ea:9a:e1:a6:d3:44:c8:78:91:78:bb:d3:1a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e5:a9:20:bc:36:1f:b1:3a:94:6c:06:72:b1:5d:bd:2d:d7:2b:26:a2
Fingerprint (sha256): 49:7f:cf:98:14:93:13:88:12:70:d9:dc:6b:0f:59:e5:d0:76:5e:0f:dc:10:90:e5:76:7f:a8:74:f0:82:7a:35

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 cannatico.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cannatico.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

cannatico.com
www.cannatico.com

Other certificates including the domain name cannatico.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGZTCCBU2gAwIBAgISBEkTnm3RGyJGiETXeglQ3jGFMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MDMxNTU0MTBaFw0x
OTEyMDIxNTU0MTBaMBgxFjAUBgNVBAMTDWNhbm5hdGljby5jb20wggIiMA0GCSqG
SIb3DQEBAQUAA4ICDwAwggIKAoICAQC2SB+NnBD5ZutpfYsZlfpXYIIXt00Rinzi
AwheZrc7alJe5mBFnjw+MnXRN6onpkk2BDzvODOEpBUzPiy584/zaov6c5CllVfC
O6qdPgC0jSICHvDPmxv6BYAcYpujxg0cG1DnytSxLuLCxClBpVZYjsxE8Charg5c
JMV2bP+OhCBhImTUHgSn2IACjjMfsqyTdhk79+U/CKujrbwXkI79w7vvfqnAT2LW
2tAIuBMT2b3Pdmas5tYa8UCPyuOnBncW+1ZNqHObbNTY7g7nPq/3WHZE7FsKBXGt
DUMw18g/ASOaEe+nrcp3bVi10VGYBn1IHHJy0Pu5TiM/LY6xs9oVs6iiccXAb1QC
Uy4P/ojV1dWIoI3T88eSWDoxjAOZvc65HtuLMcJ+crbJ6fMAFepAuz8W9WjXzczK
6INXFrnZRAia4QxzjtEApYKFNG6nMEShGSQPwa4nftME76qqvqWpii2pABpG/8Vv
Hv+E15kZklOSqg19wKOm85Bevj/LI5JyW5EyD9DtQT9IImZQSKJyGfjcVoOMWqn4
1nB/3VBw21V9S7wua1QhC810FmK/Y9I4l9YDnObEDD9xAbmkm59TToIUjKslgaz6
+pRWhO16xOG4DPWVTdL136Pk/9ZMahVz5yjCt52grMCyDRIQ1xJigXc+mNKMM8RM
Xhf4fUxH4QIDAQABo4ICdTCCAnEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG
CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ8OfvL
1nAe6prhptNEyHiReLvTGjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js
oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14
My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14
My5sZXRzZW5jcnlwdC5vcmcvMCsGA1UdEQQkMCKCDWNhbm5hdGljby5jb22CEXd3
dy5jYW5uYXRpY28uY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8T
AQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIB
BAYKKwYBBAHWeQIEAgSB9QSB8gDwAHUAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjG
NzV55hB7zFYAAAFs+AxLBQAABAMARjBEAiBq5IgbWWmAESiIpwVZSSxsPu5jTeOa
IItojuSCajRX7gIgKikHsUDIQTzpdQqm+3kok1yHmXd3hmp8nEvWaezAfgYAdwBj
8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWz4DEr6AAAEAwBIMEYC
IQCfujmeD5vgrWD+kq9/GpDQ4niEzc9AudnnF8QYQftqNQIhAJz/tm9uF5Qfb690
9J8xKvk+2YohA094Xk7qzyJe0B9bMA0GCSqGSIb3DQEBCwUAA4IBAQAQuTFt9SgJ
pxrFlJjvGw4ejVekdTNbbA9jjPA6XBNEgaFxImANs3iJfgx/KGq4lxKYWX7Xck92
TDXSn8o03XpABBBRqKWfo8XdmqWfDsmi1TiogYARcx+XhkAxD9CDyewolbHMj66w
2Lj07T8JzEZyfcO20R0gh4p4HEblTidN15tap9Dadcmc//7TX4Fy7k2kB+G+c51f
SXcr+npKfO4JOm7zjTEHagrA6/t4BCipigJJipl4Suuh3/dkWyB+6pXMA6Epo7R0
u09ODjntjyLfxQ0NuIZ0vH8mw02l+M6eL2nbzYANaI6eAzk83Z+sqNFmOvVA0poa
bVL0A68usToS
-----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 373315834454442786619008162049358322086277
 . . . . . . . . [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 2019-09-03 15:54:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-02 15:54:10 +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 'cannatico.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 743644584471681379669633563338100315328046003006629810049586966358237903092491516387967711183292947963753427743371335565439010974807471808493287660008946853750700160652580676961364151577795727056431020609041618015061443626623424220394174187224251950969529005389824121854037945172338994976598327787555083523522229545206026135690212696092480127969584505640967837533427032392907970470600442398251601369421127462645447171429440073452598531851817243396647813722095415429593457210888159480690142594672088026532961995377172759684306735876800535659687878061093615176552819920873723127557115839042148308785213791547782262215017380287327890890918900587299202310556768110951261814375932385536470761921804184184172300744481895076311332604099952219595794194620570994394849367668348822721991802609178849015604023283903750389262478294784516309144725549570902165051448506187151377819692520981787732206231916988343883477614771521193113035877238512247709512382435974765295995290639265545560647224431359356810288471892349135450769471092699479220973438199004920414558601812574259725595757160758852137924973900782255907263942093637299461681910768781081431455758422513518704400359057513540002253356151652150725404781611509982051743124279920811719047006177
 . . . . . . . . . . . . . . . . . . . . [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)
							3c39fbcbd6701eea9ae1a6d344c8789178bbd31a
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cannatico.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cannatico.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)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cf80c4b05000004030046304402206ae4881b596980112888a70559492c6c3eee634de39a208b688ee4826a3457ee02202a2907b140c8413ce9750aa6fb7928935c87997777866a7c9c4bd669ecc07e0600770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cf80c4afa00000403004830460221009fba399e0f9be0ad60fe92af7f1a90d0e27884cdcf40b9d9e717c41841fb6a350221009cffb66f6e17941f6faf74f49f312af93ed98a21034f785e4eeacf225ed01f5b
 . . . . [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)
		0010b9316df52809a71ac59498ef1b0e1e8d57a475335b6c0f638cf03a5c134481a17122600db378897e0c7f286ab8971298597ed7724f764c35d29fca34dd7a40041051a8a59fa3c5dd9aa59f0ec9a2d538a8818011731f978640310fd083c9ec2895b1cc8faeb0d8b8f4ed3f09cc46727dc3b6d11d20878a781c46e54e274dd79b5aa7d0da75c99cfffed35f8172ee4da407e1be739d5f49772bfa7a4a7cee093a6ef38d31076a0ac0ebfb780428a98a02498a99784aeba1dff7645b207eea95cc03a129a3b474bb4f4e0e39ed8f22dfc50d0db88674bc7f26c34da5f8ce9e2f69dbcd800d688e9e03393cdd9faca8d1663af540d29a1a6d52f403af2eb13a12