www.addyi.ca

Issued by R3

About this certificate

This digital certificate with serial number 03:c5:f8:db:c8:51:86:fe:b0:49:62:97:f6:6b:4a:57:51:d9 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.addyi.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:c5:f8:db:c8:51:86:fe:b0:49:62:97:f6:6b:4a:57:51:d9
Serial Number (int): 328703273797613476290841244711164986216921
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b6:9c:68:a1:f2:af:f3:d5:2f:02:83:18:03:82:72:71:5f:a9:74:2e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ea:b4:ba:dd:e8:12:7c:56:6c:bf:31:4b:db:28:65:70:a1:1b:e9:73
Fingerprint (sha256): 5a:9d:e8:35:6e:e0:7c:7d:eb:f0:ef:6e:50:84:2f:56:af:e2:39:48:0f:1b:db:f5:8b:72:48:aa:8d:c4:c2:06

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.addyi.ca

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.addyi.ca

Public Key Algorithm

RSA

Key Size

2048

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

addyi.ca
www.addyi.ca

Other certificates including the domain name addyi.ca

(limited to 100 certificates)
addyi.ca
addyi.ca
addyi.ca
www.addyi.ca
addyi.ca
www.addyi.ca
addyi.ca
addyi.ca
addyi.ca
addyi.com
addyi.ca
addyi.ca
addyi.ca

Certificate

The complete raw certificate details for www.addyi.ca in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1H5eYM7/VskmZq21tNeP
jlKtz0PG0X8R7TlwnPIsL2m5iGV6nz4Hd2iQ6sB72gKv2DlF8hswUgA9W5g/FlPv
/bVArFVffaxmcy5j+9ukwAkcrn/tk3UOcAdwmsjo7MLBQeygYG0Cpp6qBeDlochP
ObI9Ct3GatyFtUB3cDbm+QXOhBDgDwBcSiKBGRiWtN6WaQf8h7LOSYCtbED6yHXV
20jcTw+8VfOaK0Zmm7bRXVS/38RnewHAHr1cMXlbkloz8BSCMK37NCLw7DPHWMJQ
LKMNibf0XxxU2EiDD8Q8pwTcdm8ZPZhSTv8L0/K6BUko/n61OwpVe9QkB8CfkuEX
dQIDAQAB
-----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 328703273797613476290841244711164986216921
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-07 20:19:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-05 20:19:02 +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.addyi.ca'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26824835363860089301195486830329418553123855001331319103755308130953206168877318012264783672479006989015120595848380663193472086065517349929420945283372477747581049518066553790669763418830150074603680949724316558574854744545720044141297823024874886835962293203868190871236850893410840205435187605923307234024254181149074435832605109356349650956714012835524789066115743112587982507517189605991723287802138791580194978670283077919183481989285445301947950023181508258489164552585980913206288015016338701952545296402949269122071212615862081796366095421205692438935965374656865402557001459687531223363979571104548175026037
 . . . . . . . . . . . . . . . . . . . . [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)
							b69c68a1f2aff3d52f028318038272715fa9742e
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'addyi.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.addyi.ca'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f54ec9a4a0000040300473045022012506d8b0375166775983b9f1a84ce26ac58ffb0e2c7daacfcb8725c0a0d3c5a022100d242007d95e92647fe7f0ac2a315d933a06a30162096640057e671dc8c17fb2a0076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f54ec9a57000004030047304502201bf2e55c633257e5851aea5d3a1e9ca096481839e5c67c02b603b99a122bb4ff022100fd80aa1888fbed8369f0c4e11e5c3cf48ecc5b48a79809ef5f22771d567f0522
 . . . . [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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