databace.scisat.ca
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:56:8a:b3:df:62:6f:25:45:f4:c2:a2:2f:f6:2b:fb:87:71 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=databace.scisat.ca
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:56:8a:b3:df:62:6f:25:45:f4:c2:a2:2f:f6:2b:fb:87:71Serial Number (int): 290785508765813543359752369445118511122289
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 15:5c:61:0b:04:c9:be:1f:d3:01:2d:21:65:31:ee:c0:b3:9e:4c:98
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 28:e0:a1:d4:b2:3c:25:99:97:05:ee:c2:c5:53:98:56:db:03:7c:34
Fingerprint (sha256): 32:4a:64:44:ff:7f:e8:e8:ed:a5:f4:aa:ec:42:a0:20:ab:9d:e7:3c:57:3b:ec:37:2f:03:48:29:ac:84:55:3e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate databace.scisat.ca
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for databace.scisat.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
ace.uwaterloo.ca
databace.scisat.ca
databace.scisat.ca
Other certificates including the domain name scisat.ca
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Certificate
The complete raw certificate details for databace.scisat.ca in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbjCCBFagAwIBAgISA1aKs99ibyVF9MKiL/Yr+4dxMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MDkwODQ1NTRaFw0x OTA4MDcwODQ1NTRaMB0xGzAZBgNVBAMTEmRhdGFiYWNlLnNjaXNhdC5jYTCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKoFJdTBR4aYIKljPvWaFiKc3RX9 liWnBZjyuthTcdUzA2TTVoJR4lkm8kBICHYJy/c4XnCvoDJ7QseRgFHGaMp9AXuC vCLbNjgCYoSkGP6xMqN3csSRxjh1F1W66tzOnuZ2vyTLLaD1mx/5OcuN2mmeu8xW vW5xlLZNrJKeuzpB0fUAKTuzlRSGNKHVU+oV+pvhvuGc5E/BAVI3ws2fYhoeKXH2 VLEJQrasax8DRliCwSjnichH8Pcwm7k0SJLQ5eSMO9DzDJGlqayXdSmcINJYm13I V/YM/vV4Tbl8iial9R//+tzR2ZGsv0eRoDYs7LCVEbePoN2F1bmAa4yqfXUCAwEA AaOCAnkwggJ1MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUFVxhCwTJvh/TAS0hZTHu wLOeTJgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAvBgNVHREEKDAmghBhY2UudXdhdGVybG9vLmNhghJkYXRhYmFjZS5z Y2lzYXQuY2EwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEE AdZ5AgQCBIH1BIHyAPAAdQDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb /gAAAWqb/Cb7AAAEAwBGMEQCIG8LOR5rdQjDPygWD2aDN4b49SrgDzdfK+PsiEjh n4vhAiBjdGHFz15Nd4mHB4Gm2oazaKqqClobd+OOZq4COw5kpwB3AGPy283oO8ws zwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABapv8KQ4AAAQDAEgwRgIhAJem+/G7 byv1pKstqBhtrbUKmQXsSBYq6tzVLHDkG+tcAiEAgzFkzCBy5h5+zRLBLl8ZNL/V bX0LoiDpinH9NUi+CvYwDQYJKoZIhvcNAQELBQADggEBAEiW7Hoh1ZOA9BYtGSnV uS1OPSVuLtgad+U9j3K0JMiiU3B+ec0JHKEalZINcbk3mspcH4w17Fb6OFxdYk13 nE2o9J+oo87Mlfr/RMvFui9simZpo26rwGKZSDhOauXz7s6YQWOyS2V4bPq/M/ai iPLEanEbx8v7wC406NrZGUgwzrM5t1j+fQG6YDboCzNfyQHbtMiD2RRTy/VqMYAy GMvPcEub5m7WvBz5/GGPAGHQ0Jh7Cejhx/raaxVnndrRIAHZ1d1So2BW8MoAu1qv IvYv87e6v31Ae5k4uFAe8apd+uErMiOmCZSBv3BXFNy94SuAk/DRCLabUCN3D/0E UDw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqgUl1MFHhpggqWM+9ZoW IpzdFf2WJacFmPK62FNx1TMDZNNWglHiWSbyQEgIdgnL9zhecK+gMntCx5GAUcZo yn0Be4K8Its2OAJihKQY/rEyo3dyxJHGOHUXVbrq3M6e5na/JMstoPWbH/k5y43a aZ67zFa9bnGUtk2skp67OkHR9QApO7OVFIY0odVT6hX6m+G+4ZzkT8EBUjfCzZ9i Gh4pcfZUsQlCtqxrHwNGWILBKOeJyEfw9zCbuTRIktDl5Iw70PMMkaWprJd1KZwg 0libXchX9gz+9XhNuXyKJqX1H//63NHZkay/R5GgNizssJURt4+g3YXVuYBrjKp9 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 290785508765813543359752369445118511122289 . . . . . . . . [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 2019-05-09 08:45:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-07 08:45:54 +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 'databace.scisat.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 21463050307990949285172806343828736753087080357859929444487331972245797910349025885117335957828222415648581856093572116918416307355389175718488941770134003002856612399170802927775307193870885183876020342685191126941656253148603364739895577245381107604173936529461522679403266541235182594428449582504041957564704373436218988165933404651140297690999387290745650005119987909798921144659690374767308167547029750307296872792090037478292379882219221686136899367510496368113558163972239113618517568548807186542678971218648034344932615847625949948348235049981417212624583950482778627340799189028864725077247272622912212467061 . . . . . . . . . . . . . . . . . . . . [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) 155c610b04c9be1fd3012d216531eec0b39e4c98 . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ace.uwaterloo.ca' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'databace.scisat.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) 00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a9bfc26fb000004030046304402206f0b391e6b7508c33f28160f66833786f8f52ae00f375f2be3ec8848e19f8be10220637461c5cf5e4d7789870781a6da86b368aaaa0a5a1b77e38e66ae023b0e64a700770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a9bfc290e000004030048304602210097a6fbf1bb6f2bf5a4ab2da8186dadb50a9905ec48162aeadcd52c70e41beb5c022100833164cc2072e61e7ecd12c12e5f1934bfd56d7d0ba220e98a71fd3548be0af6 . . . . [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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