www.duracon.ca
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9e:d6:d1:01:16:4f:83:3b:3d:c2:0b:ab:a0:74:b1:34:0c 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.duracon.ca
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9e:d6:d1:01:16:4f:83:3b:3d:c2:0b:ab:a0:74:b1:34:0cSerial Number (int): 315387011771980460086643262030285619934220
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3e:88:d5:0a:3a:c3:0d:10:35:5e:e8:7c:88:ef:b0:8f:5c:42:b1:09
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 19:11:25:09:1e:25:e4:f4:d5:ba:b9:a0:01:f4:09:1a:b9:f6:8c:be
Fingerprint (sha256): 47:24:b9:0c:77:56:25:62:78:2b:eb:83:58:eb:9d:bb:a4:f7:a5:b3:06:a4:0e:1d:fd:02:a3:ce:73:80:14:f8
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.duracon.ca
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.duracon.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
www.duracon.ca
Other certificates including the domain name duracon.ca
(limited to 100 certificates)
duracon.ca
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Certificate
The complete raw certificate details for www.duracon.ca in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFVDCCBDygAwIBAgISA57W0QEWT4M7PcILq6B0sTQMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjQwNjI2MzNaFw0y MDA0MjMwNjI2MzNaMBkxFzAVBgNVBAMTDnd3dy5kdXJhY29uLmNhMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhvMsPBBaT9GXWeMtyS+10O6qVUm+DjHh rZj4K8K+7Qp/ddIE64fWR+zk4VfOkBBk7gjoP18lFKtkfk/1PLHfkhxeJ47/u/g3 7A/pXSZZ1Bnyo6OirS8YW4L2JpU1c6p/W7FUzr6JF6kGCZiH8edv3FQfTcm0UYEr PV0fX4t7xWDthptDhSWf2xUjHgniZY3yu0Hae+nB4/YJZ6NNTa91Qgu+R0Lr6xMP eLRI8NqPyafqFvQyPNxoP8FdNpmQkJW/fZf8CO0AOs9qcky73yr11XILLQyoS4qE TM0uanle96W5JQXyAGGkG0/FY/FdDPJP0fE1cQMszCzIJR3jcdjPNQIDAQABo4IC YzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ+iNUKOsMNEDVe6HyI77CPXEKx CTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMBkGA1UdEQQSMBCCDnd3dy5kdXJhY29uLmNhMEwGA1UdIARFMEMwCAYGZ4EM AQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA8JWkWfIA0YJA EC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFv1nICHAAABAMARzBFAiEAuV2TmMSQ ZMjdfBOSB/bo57vMBUbWh4KCkJI+LiIk5OECIFC0aIglgjLv1zyTMN+CDsqJWxdu RwyHBB580CTyphb2AHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4A AAFv1nICMwAABAMARzBFAiEAz00Gt1e5h3VKJ9GL6JYb5rxW5HSozIpQ4ggO79Z0 2HwCIDKoiYkaZCJu6RMAjJMZfAOjkNvh/5kzw/+2qynxW57dMA0GCSqGSIb3DQEB CwUAA4IBAQBuXqIGmJlScIq6fLa7yZmChMqngbIHFRYNQNy4kLU5NhUkR8mfOyQA 8043DPzHNpKxZfA0AqXpg3ri4oSKXsHlb2BWBC3Pjeq+E1SMv+K4RRkti9BimMty QDjZowgofhEJ8BYmB9I3RszLgDLUa3au/U+G6Bhb+EXK5EcRPDoaC1EM3wSs2YZA xfZZfR6EXy5LmozTbREMCKZM++YB+3Hsawq/5EAQdfgMdy6qIEwoqdVOzn+Rm98o FmKSwKxuR82uIjD1m8QO67EtrHh5Q3xz8ozVk7AdDkJqmVB88BlYjVrWqexcjAir gw6vJBuvqGMnqbPFvxDaE7lqJ+gTfgkk -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhvMsPBBaT9GXWeMtyS+1 0O6qVUm+DjHhrZj4K8K+7Qp/ddIE64fWR+zk4VfOkBBk7gjoP18lFKtkfk/1PLHf khxeJ47/u/g37A/pXSZZ1Bnyo6OirS8YW4L2JpU1c6p/W7FUzr6JF6kGCZiH8edv 3FQfTcm0UYErPV0fX4t7xWDthptDhSWf2xUjHgniZY3yu0Hae+nB4/YJZ6NNTa91 Qgu+R0Lr6xMPeLRI8NqPyafqFvQyPNxoP8FdNpmQkJW/fZf8CO0AOs9qcky73yr1 1XILLQyoS4qETM0uanle96W5JQXyAGGkG0/FY/FdDPJP0fE1cQMszCzIJR3jcdjP NQIDAQAB -----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 315387011771980460086643262030285619934220 . . . . . . . . [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 2020-01-24 06:26:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-23 06:26:33 +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.duracon.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 17035845838159210845536174730022896418144884945100219670802935006286347705337141128256728033515954667168856836386225231032722610349961198364675572242485454613160203811246516803072843773881062561422053909876809294264906940724592960930593970515520213864044862265713199681743406044034629778690444635180607380022715103697469737056738753671696924628506290031087382021186306812831308520491318052535063151593906740602041421814125138205587352712069596612987537827432735062013041432718536114349447555347724883718713887193789814115426821384522946377147474464929430362942031985708154346160309312511937444986619507201673505853237 . . . . . . . . . . . . . . . . . . . . [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) 3e88d50a3ac30d10355ee87c88efb08f5c42b109 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.duracon.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 (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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fd672021c0000040300473045022100b95d9398c49064c8dd7c139207f6e8e7bbcc0546d687828290923e2e2224e4e1022050b46888258232efd73c9330df820eca895b176e470c87041e7cd024f2a616f6007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fd67202330000040300473045022100cf4d06b757b987754a27d18be8961be6bc56e474a8cc8a50e2080eefd674d87c022032a889891a64226ee913008c93197c03a390dbe1ff9933c3ffb6ab29f15b9edd . . . . [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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