stpauleducation.ab.ca

Issued by R3

About this certificate

This digital certificate with serial number 03:aa:a8:31:f4:26:a4:ce:c6:fb:65:0f:60:56:a7:f0:e4:bd 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:
  • 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=stpauleducation.ab.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:aa:a8:31:f4:26:a4:ce:c6:fb:65:0f:60:56:a7:f0:e4:bd
Serial Number (int): 319408429849647831788392167343749281670333
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 22:95:e9:cb:bf:ef:9a:ee:3c:be:22:5d:3f:5c:29:8b:4d:84:39:86
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a8:a4:d7:b4:5b:a4:03:7e:7f:36:b4:aa:13:a6:a4:34:6d:0e:22:6c
Fingerprint (sha256): 24:35:14:8d:6f:1a:5a:45:8d:2e:75:9b:6d:2e:2f:5d:9b:9b:aa:b7:eb:36:20:c3:f3:45:08:78:7a:0c:1f:ee

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

Revocation information

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

Check the revocation status for certificate stpauleducation.ab.ca

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for stpauleducation.ab.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

stpauleducation.ab.ca
www.stpauleducation.ab.ca

Other certificates including the domain name stpauleducation.ab.ca

(limited to 100 certificates)
www.stpauleducation.ab.ca
stpauleducation.ab.ca
stpauleducation.ab.ca
stpauleducation.ab.ca
www.stpauleducation.ab.ca
www.stpauleducation.ab.ca
stpauleducation.ab.ca
stpauleducation.ab.ca
stpauleducation.ab.ca
www.stpauleducation.ab.ca
stpauleducation.ab.ca
www.stpauleducation.ab.ca
stpauleducation.ab.ca
www.stpauleducation.ab.ca
www.stpauleducation.ab.ca
stpauleducation.ab.ca
stpauleducation.ab.ca
www.stpauleducation.ab.ca
www.stpauleducation.ab.ca
stpauleducation.ab.ca
stpauleducation.ab.ca
www.stpauleducation.ab.ca
stpauleducation.ab.ca
www.stpauleducation.ab.ca
stpauleducation.ab.ca
www.stpauleducation.ab.ca
www.stpauleducation.ab.ca
www.stpauleducation.ab.ca

Certificate

The complete raw certificate details for stpauleducation.ab.ca in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFEjCCA/qgAwIBAgISA6qoMfQmpM7G+2UPYFan8OS9MA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzEyMjcwNTExNTRaFw0yNDAzMjYwNTExNTNaMCAxHjAcBgNVBAMT
FXN0cGF1bGVkdWNhdGlvbi5hYi5jYTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC
AQoCggEBAL3IviPdV1VfB0kfKgMywU7olen5Qbi50J2+v/5POE1bw7V790ZsRCDo
zgL2kmYgyrbRGHg9M3feZNTb+dKqwtHg/d6kztjY4+bVDi0FS3w/qYaoYibkDxjW
KHwyMH0LFBG6UnQI97AUE/3bmOjcrH0QTwd11lfX/689HwSlLmdm4ICSFLpy7JW/
t/RL3qkYJONYzVxFciq9p9cIAezaY8S4jqH9Y+TilmOnvYQYyNbrbCJs2/CEMK3w
sZ+ivHaBEzrTPsOko3VOgaIbMTuOAJTuyJF61qhll8EiOMqcUJfUSy5NIRC4LOZV
TmCTZhLf6KN2AN5vATQ9EU2/5rOhJL0CAwEAAaOCAjIwggIuMA4GA1UdDwEB/wQE
AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw
ADAdBgNVHQ4EFgQUIpXpy7/vmu48viJdP1wpi02EOYYwHwYDVR0jBBgwFoAUFC6z
F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo
dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl
bmNyLm9yZy8wOwYDVR0RBDQwMoIVc3RwYXVsZWR1Y2F0aW9uLmFiLmNhghl3d3cu
c3RwYXVsZWR1Y2F0aW9uLmFiLmNhMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYK
KwYBBAHWeQIEAgSB9QSB8gDwAHcAouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4
mm31F9gAAAGMqealxQAABAMASDBGAiEAgOWbzY+ZsQUbGpxpC708ajwKajAP4bmI
mwVxcv0Y94YCIQDCZUL330yVzqX1owlMQ5l/kvSfQrxe0QWaQ5yeqwf9AgB1AO7N
0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABjKnmpeEAAAQDAEYwRAIg
S2LgBX2Xx4v4+JFqyxtDXnGnFvduoS8jDFhwyWtj1jECIDef57gHcLKzXCLqD1KZ
KCNPhdGUkyJ8RGoL2G14ZV1yMA0GCSqGSIb3DQEBCwUAA4IBAQBeb2RJlsGSIxJV
aRvqnbBc66nEPkGVHSRdaR4AXnbYlXw60Hnqn3j02Ord/Hhuye84y4EO8/2RWVfS
uV0tYM5V1F6TZrPO33G8rfcqeIIAtBmjA+ticWJ7irvXhJVwaQOcrsE568Ox2lh7
czI/BYBuy2ZKFTbbRpb79nVV/S8NN//kYiJpGV+JDv/R8ELm+ge0DpmvJwpR16q+
O5n2LKbtEgabKf0xVAgfZ/J68qCIQD4MoT1Y5PhDZT04KI2O8FpDehOyG8ZA4zyf
r0QUiwbQT5Jno9YCkXiIZJYpF3fQMygKDAc3xPXfagv3zxAj+UtEljHKybamjO/Y
7G5wm+5b
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvci+I91XVV8HSR8qAzLB
TuiV6flBuLnQnb6//k84TVvDtXv3RmxEIOjOAvaSZiDKttEYeD0zd95k1Nv50qrC
0eD93qTO2Njj5tUOLQVLfD+phqhiJuQPGNYofDIwfQsUEbpSdAj3sBQT/duY6Nys
fRBPB3XWV9f/rz0fBKUuZ2bggJIUunLslb+39EveqRgk41jNXEVyKr2n1wgB7Npj
xLiOof1j5OKWY6e9hBjI1utsImzb8IQwrfCxn6K8doETOtM+w6SjdU6BohsxO44A
lO7IkXrWqGWXwSI4ypxQl9RLLk0hELgs5lVOYJNmEt/oo3YA3m8BND0RTb/ms6Ek
vQIDAQAB
-----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 319408429849647831788392167343749281670333
 . . . . . . . . [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 2023-12-27 05:11:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-26 05:11:53 +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 'stpauleducation.ab.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 23958029570495876593846617846090999928724745250556432021394123770840130247403031325663545195895681835262657996775076899457197151940646494487074763405973400972129238524013939644821938013939605803333092241795482830245824203299663396422870095269860680860647356478034731561399364938692956689707950721434454201983356233439578715920782522478430662889579470062090513575476154902354617894293016440247726970832573820704420287749020823922524565478101694301456924103112541085500075671645903675318992788084582078458486078252731828051150814816070199518464214231189433362182144407409257629035537733133579814828204152806850519180477
 . . . . . . . . . . . . . . . . . . . . [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)
							2295e9cbbfef9aee3cbe225d3f5c298b4d843986
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stpauleducation.ab.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.stpauleducation.ab.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)
							00f0007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018ca9e6a5c5000004030048304602210080e59bcd8f99b1051b1a9c690bbd3c6a3c0a6a300fe1b9889b057172fd18f786022100c26542f7df4c95cea5f5a3094c43997f92f49f42bc5ed1059a439c9eab07fd02007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ca9e6a5e1000004030046304402204b62e0057d97c78bf8f8916acb1b435e71a716f76ea12f230c5870c96b63d6310220379fe7b80770b2b35c22ea0f529928234f85d19493227c446a0bd86d78655d72
 . . . . [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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