chrisburns.ca
Issued by R3
About this certificate
This digital certificate with serial number 03:12:9c:a6:5e:72:09:f7:58:70:f3:0c:f6:23:c7:ce:aa:3e was issued on by Let's Encrypt.
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=chrisburns.ca
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:12:9c:a6:5e:72:09:f7:58:70:f3:0c:f6:23:c7:ce:aa:3eSerial Number (int): 267670163804060193597072562133363227273790
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a4:7c:53:0b:5d:ff:b1:26:5f:5e:5f:19:a8:bc:9f:51:b5:8e:0b:5a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): c5:a9:4e:78:1e:68:80:5a:72:68:2c:2a:36:98:46:fe:0b:05:1d:26
Fingerprint (sha256): 58:bd:f7:f7:92:b8:3f:4d:8c:3b:19:77:84:a4:f0:80:a9:8b:42:0d:ed:23:c6:5b:6d:2b:c6:cb:b7:58:4c:1b
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate chrisburns.ca
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for chrisburns.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
chrisburns.ca
Other certificates including the domain name chrisburns.ca
(limited to 100 certificates)
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Certificate
The complete raw certificate details for chrisburns.ca in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE5TCCA82gAwIBAgISAxKcpl5yCfdYcPMM9iPHzqo+MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MjMxODMxNTZaFw0yNDA3MjIxODMxNTVaMBgxFjAUBgNVBAMT DWNocmlzYnVybnMuY2EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDw deIlXHXSXXXZV1+jkBhYAG7Zn7CehI94l1IFhP24kT9xMWFQ9bMAnYb2ZhhA6FQy MuFzHkgfhY/qlRuCYjEhqNylvKag7hKKk47MWM/LcYDOIFMnTvHtyq0hsTLccBdH PoCQ8RMqJ9x547aQtTzl109WwA6Og5ZDBmQvBb9pL9ZInMWfvlykVNtdoFAWhMq2 BYGSjhEjwx7+vH6qdjkNwnPKUL6qCiTjugn3LIjKDauiVZLvIRM1iqE+L+GsLcaE bsmjwD0UKjW7lk18gRFZnM3VyeLR+wH2shKhZa2Cn/FTal8CFlUDhk2MVrr6YLVy J2UH9oWBVAgH9SXnbbd3AgMBAAGjggINMIICCTAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFKR8Uwtd/7EmX15fGai8n1G1jgtaMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJ QOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3Iz Lm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcv MBgGA1UdEQQRMA+CDWNocmlzYnVybnMuY2EwEwYDVR0gBAwwCjAIBgZngQwBAgEw ggECBgorBgEEAdZ5AgQCBIHzBIHwAO4AdQBIsONr2qZHNA/lagL6nTDrHFIBy1bd LIHZu7+rOdiEcwAAAY8McYC0AAAEAwBGMEQCIH1WI3eyk0Y9NI2WBaQf7y/lwC3G QJF11/Kv6wqFcmrKAiAGJmmU/oXqHuWkG/j71Y8bmsJ8fERL2Z9tnE30Jr8aVwB1 AD8XS0/XIkdYlB1lHIS+DRLtkDd/H4Vq68G/KIXs+GRuAAABjwxxgLsAAAQDAEYw RAIgd/g1lfhJOOEhE1zqxjUgeVhLdc3/dgZq0R14UTRvjw0CIA0ALLNcV452J1kT lsJoUg3cf70ucZYqmfbRFsCUPT2XMA0GCSqGSIb3DQEBCwUAA4IBAQAG0YcxudDP qjS4n3zmVi5TPMJDD2Bst1TuKNmfR274vUrzF/mlcubolL+TWI+RGGjMzjp5CquE NhaQU+HSTb1Sfcsc0TFsjBP5fHWDOjqNonnmiPHg+9tSbdYJukmEp4JyCqhVTCBg 02IYaFiAP/ncsat9vKc1Qr2SALDYIDgQU3E58ym7rqw3V0KBZZRzA4eykECEtbtW AKZ0hLYcx2Su0oy42+bydVYCnXGqX6Jrv5Xu5iI+YRxtZ4m/Ir442Cpk378HsMh7 L4G/w36PKFOqDQtgUJUE2clJQudhrSCHqbnvvIuRlDkjpSx2A4l18fhHOWO7l5/T FDs8FGxtqvYj -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8HXiJVx10l112Vdfo5AY WABu2Z+wnoSPeJdSBYT9uJE/cTFhUPWzAJ2G9mYYQOhUMjLhcx5IH4WP6pUbgmIx IajcpbymoO4SipOOzFjPy3GAziBTJ07x7cqtIbEy3HAXRz6AkPETKifceeO2kLU8 5ddPVsAOjoOWQwZkLwW/aS/WSJzFn75cpFTbXaBQFoTKtgWBko4RI8Me/rx+qnY5 DcJzylC+qgok47oJ9yyIyg2rolWS7yETNYqhPi/hrC3GhG7Jo8A9FCo1u5ZNfIER WZzN1cni0fsB9rISoWWtgp/xU2pfAhZVA4ZNjFa6+mC1cidlB/aFgVQIB/Ul5223 dwIDAQAB -----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 267670163804060193597072562133363227273790 . . . . . . . . [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 2024-04-23 18:31:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-22 18:31:55 +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 'chrisburns.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 30355323654359359348880682831848864052435346644419298001078975161526039593988841604114853782532504328662886549719049270289206262503624192028396840638960226522877760684124947622729389369377274325794592340423834725258698885093001461499203969725527843969841362637810630955802820542986276290448816565852516185941657325975228276330571465450435556006627146726897626752211197260730397997956312570245279213884745088538028545366840928194594055914961467681577743946397623679246255450075652273416302816984307906287576631215689278633450477506479702006849346951821934296406834218371855443585137541652171265514203875202388965832567 . . . . . . . . . . . . . . . . . . . . [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) a47c530b5dffb1265f5e5f19a8bc9f51b58e0b5a . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chrisburns.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f0c7180b4000004030046304402207d562377b293463d348d9605a41fef2fe5c02dc6409175d7f2afeb0a85726aca022006266994fe85ea1ee5a41bf8fbd58f1b9ac27c7c444bd99f6d9c4df426bf1a570075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f0c7180bb0000040300463044022077f83595f84938e121135ceac6352079584b75cdff76066ad11d7851346f8f0d02200d002cb35c578e7627591396c268520ddc7fbd2e71962a99f6d116c0943d3d97 . . . . [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) 0006d18731b9d0cfaa34b89f7ce6562e533cc2430f606cb754ee28d99f476ef8bd4af317f9a572e6e894bf93588f911868ccce3a790aab8436169053e1d24dbd527dcb1cd1316c8c13f97c75833a3a8da279e688f1e0fbdb526dd609ba4984a782720aa8554c2060d362186858803ff9dcb1ab7dbca73542bd9200b0d8203810537139f329bbaeac375742816594730387b2904084b5bb5600a67484b61cc764aed28cb8dbe6f27556029d71aa5fa26bbf95eee6223e611c6d6789bf22be38d82a64dfbf07b0c87b2f81bfc37e8f2853aa0d0b60509504d9c94942e761ad2087a9b9efbc8b91943923a52c76038975f1f8473963bb979fd3143b3c146c6daaf623