stpauleducation.ab.ca

Issued by R3

About this certificate

This digital certificate with serial number 03:f0:97:66:5a:25:60:36:93:5b:2a:5c:85:8b:fb:4c:f1:95 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:f0:97:66:5a:25:60:36:93:5b:2a:5c:85:8b:fb:4c:f1:95
Serial Number (int): 343205870726327146900792995384766153683349
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 28:08:4e:88:d7:2f:88:77:e3:95:2e:c7:91:1a:4f:7a:e7:20:1f:c3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8c:9f:d9:ba:52:27:7e:30:ef:88:49:0a:48:72:70:52:14:b7:4a:d3
Fingerprint (sha256): 1f:6a:84:ba:ce:c8:e6:85:67:6f:64:fe:f7:5a:4f:b2:54:4b:62:23:40:9a:03:00:0b:17:50:1a:be:cf:b9:5d

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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvgq2EpI78O8tvHAqIVmz
Xw9VXcjTcBOSq2/8Do3SeMUfkZLZjdC/9LfHruLFxYxfxWrZpgRxlGa7UpaZsrg7
24u9J9N02C9XJGbf8ghWj+BtoenF5KqJK6henwnohitekJIaH7Xnr+X4W+7SAZP4
mq00K1xE3uL6ZVEk8Nl4edJi8ZqRQLmYarDiOzakim5E0TEMIzl0lhYAhhOS12Yp
ytZDVq4CHhLZoh6/xnmZj2m+ddYoVuhX3KADPJN1y5jFkUMm734NMu/PhYpvY68K
utR3+1U9cc2k2GYKJAKeY0GQZH6kXICyxAwVzs1c3AHJCLEPSwflUUn2/w0GC/cE
AwIDAQAB
-----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 343205870726327146900792995384766153683349
 . . . . . . . . [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 2023-10-28 05:21:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-26 05:21:49 +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 23990559843423427455373551304477696739892222854512609046580440114408000997255300460080238065956106513093257225147221579186413821091104730920775589003664364566243633654595005537814398682766350015413996071944586838565224610344458261576622641364702291952571871708032169693983986510293763822646411451172522810628284545869031782832174730497075670942434244897981286657306757339361278134115594026829440196126012677610906045606941080031335870083325700327729884343104166482009338412601038504024268240994384569773424989809583245293572435421136679302842759165384684758346373035488985232096163924562471185037889370023303363101699
 . . . . . . . . . . . . . . . . . . . . [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)
							28084e88d72f8877e3952ec7911a4f7ae7201fc3
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b74f22ca2000004030047304502203921e4acf301243e8992cace9dece9986168eafb7e13fdd3461dce740221b7930221009f67f0bb496ee710096aa0d1208e4bde8505dfa6bce9af3cebc563020eb9e577007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b74f22c8c0000040300463044022064641ad3a6b600e8d6111dfa98a6e8450744ab947485d6985fad741cc4820fc702203e48620496823b978473b4cd3f3c641a81f2a456765f0b098aef79bd048d729e
 . . . . [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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