*.rosthernjuniorcollege.ca
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:2c:dd:95:5a:e9:07:1b:5c:95:84:6d:2f:c9:28:ca:87:53 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=*.rosthernjuniorcollege.ca
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:2c:dd:95:5a:e9:07:1b:5c:95:84:6d:2f:c9:28:ca:87:53Serial Number (int): 276603816822981646097244205090604514445139
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bd:97:cc:54:d0:ae:41:ae:07:be:ec:29:5a:04:9d:f6:ae:ab:b3:eb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f2:9e:95:95:f8:da:b2:a0:d0:51:2d:19:c1:50:db:62:df:5d:21:2a
Fingerprint (sha256): c0:b5:c9:8e:fd:07:1f:77:d2:bb:1d:3e:25:6c:4b:60:de:e8:04:d2:40:65:e8:77:d4:e2:23:54:fd:20:82:98
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate *.rosthernjuniorcollege.ca
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.rosthernjuniorcollege.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
*.rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
Other certificates including the domain name rosthernjuniorcollege.ca
(limited to 100 certificates)
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
*.rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
*.rosthernjuniorcollege.ca
rjc.sk.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
*.rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
*.rosthernjuniorcollege.ca
rjc.sk.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rjc.sk.ca
rosthernjuniorcollege.ca
rosthernjuniorcollege.ca
Certificate
The complete raw certificate details for *.rosthernjuniorcollege.ca in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFhjCCBG6gAwIBAgISAyzdlVrpBxtclYRtL8koyodTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjgxNDA0NDFaFw0y MDA1MjgxNDA0NDFaMCUxIzAhBgNVBAMMGioucm9zdGhlcm5qdW5pb3Jjb2xsZWdl LmNhMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt7rlCudwpgImRs7y pSaImCK3G30W/N+p76vKYs48pcr8RraXMELjO2Yu4YDhW2VnLJ8g42O4Ku/r891M XhLWSN3L1jMj06gDhdZw1WucD3/Txq9iUClYeNrsvW918xgh+hBJdfO81+JAHcJm mwjdlHsTnvDxsIgQrpYI4oUECosGhq2k1uw1madv/SO4Q1G9ZDpQEIny8+e2BJOh VdsP3GoQCYHIg3BqGwB6QJ9SCwe3PRJw4bAD/hhILxK2d6vVyAySV+ma3gIvbAJx wMz+FLeWZ7vc4US5wGnv2ro9Qny+7cnHWTOLvvUlJAwyT7vSigbnqEHQMxRegD41 BiFyQQIDAQABo4ICiTCCAoUwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBS9l8xU0K5B rge+7ClaBJ32rquz6zAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMD8GA1UdEQQ4MDaCGioucm9zdGhlcm5qdW5pb3Jjb2xs ZWdlLmNhghhyb3N0aGVybmp1bmlvcmNvbGxlZ2UuY2EwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDwlaRZ8gDR gkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAXCMVAQvAAAEAwBHMEUCIEW3i0E1 Reo/zAxZqRl9kpD4kVVb2GjzgHAjEgils0CBAiEAlVBVrP7xaIrbrZQ//SJzFJSU RW0kMZI38QfZo8P9IW8AdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQ XgAAAXCMVAQhAAAEAwBHMEUCIQCL1TabPIFlIBZrMHFHNqB8QCNW9Hyfb9TPBamt qFnddwIgKqUCt1lF8eNzxPARiwLhZCTEH9+AK19RQvp2/I8RhP0wDQYJKoZIhvcN AQELBQADggEBAHnOtgocWkHE9QgfRoTa1wcBe2C1Q0zRK2a/LcLRpaAQ0KZOvZ1B CY0U2LZL0XXpNxsAK35w0SUXlzQm87lySY2outhEZyg3x+IVcs/Pq4QoTe7jU55C Sa25uYY59gy2zRFnjiBnzt7QxgL8rlywBQ9FVOXnu1KcRVDecmVmj+0p55RyB3lY 6ba+aVjrZ8tzTYnMevLlzvHoqdZ3LnKtdQ5IWDb4K7BimutzollTGSEMxJXpgsHz wcvwrxAPOnIASbQ9anqQp7qD0fn1nm2ea4cTfdp8U4LApswPDjjBqZ21omFyd9D/ JkUV8DSylVrF8GYXWsWcFXYL5nDX54ShLyQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt7rlCudwpgImRs7ypSaI mCK3G30W/N+p76vKYs48pcr8RraXMELjO2Yu4YDhW2VnLJ8g42O4Ku/r891MXhLW SN3L1jMj06gDhdZw1WucD3/Txq9iUClYeNrsvW918xgh+hBJdfO81+JAHcJmmwjd lHsTnvDxsIgQrpYI4oUECosGhq2k1uw1madv/SO4Q1G9ZDpQEIny8+e2BJOhVdsP 3GoQCYHIg3BqGwB6QJ9SCwe3PRJw4bAD/hhILxK2d6vVyAySV+ma3gIvbAJxwMz+ FLeWZ7vc4US5wGnv2ro9Qny+7cnHWTOLvvUlJAwyT7vSigbnqEHQMxRegD41BiFy QQIDAQAB -----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 276603816822981646097244205090604514445139 . . . . . . . . [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 2020-02-28 14:04:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-28 14:04:41 +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:12|false] UTF8String '*.rosthernjuniorcollege.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 23193771019086804665937552702980602318576048402920563547504112862068222331320073748678299976835522562760043940335033209767198035755727311179311938823756497434278212276701267241979169598045652891398523665396232228258227208137226570910337806539511142645400750958470896307966146585113873388047996953022636083925595258151802698359096258303741611504538290675371860755719425913606481508636192087907489429734080664546574328994608008933154499443665727698562590872321477587228482421321251417990956351678024685124342237095371859847227117688250544953322300371843223071384076089990093083925263131406284954866674517781123969413697 . . . . . . . . . . . . . . . . . . . . [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) bd97cc54d0ae41ae07beec295a049df6aeabb3eb . . . . . . . . . . . . . . . . [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 (56 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.rosthernjuniorcollege.ca' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rosthernjuniorcollege.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001708c54042f0000040300473045022045b78b413545ea3fcc0c59a9197d9290f891555bd868f38070231208a5b34081022100955055acfef1688adbad943ffd2273149494456d24319237f107d9a3c3fd216f007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001708c54042100000403004730450221008bd5369b3c816520166b30714736a07c402356f47c9f6fd4cf05a9ada859dd7702202aa502b75945f1e373c4f0118b02e16424c41fdf802b5f5142fa76fc8f1184fd . . . . [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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