boissevainschool.ca

Issued by R3

About this certificate

This digital certificate with serial number 04:d6:56:17:d6:44:9f:4e:9d:b0:83:e1:88:77:76:d0:05:3f was issued on by Let's Encrypt.

With 6 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=boissevainschool.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d6:56:17:d6:44:9f:4e:9d:b0:83:e1:88:77:76:d0:05:3f
Serial Number (int): 421384007624459540223633584891446942500159
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e8:1f:ea:d1:f2:61:b5:65:e6:fa:e5:6d:1c:27:29:ca:60:a9:44:7f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c6:d4:c2:52:9a:b5:78:b0:d4:a6:dc:55:d4:ba:58:50:0c:34:0e:18
Fingerprint (sha256): 03:78:2b:a7:4c:c7:4b:ed:0c:a9:c9:98:d1:d2:54:48:2d:8c:cf:75:83:23:8e:8d:32:d6:5a:3a:f5:2b:ca:61

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

Revocation information

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

Check the revocation status for certificate boissevainschool.ca

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for boissevainschool.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

boissevainschool.ca
killarneyschool.ca
mintoschool.ca
tmsd.mb.ca
tmsd.merlin.mb.ca
www.tmsd.mb.ca

Other certificates including the domain name boissevainschool.ca

(limited to 100 certificates)
boissevainschool.ca
tmsd.mb.ca
tmsd.mb.ca
tmsd.mb.ca
tmsd.mb.ca
www.boissevainschool.ca
boissevainschool.ca
tmsd.mb.ca
tmsd.mb.ca
tmsd.mb.ca
tmsd.mb.ca
boissevainschool.ca
tmsd.mb.ca
tmsd.mb.ca
www.boissevainschool.ca
www.boissevainschool.ca
tmsd.mb.ca
tmsd.mb.ca
tmsd.mb.ca
tmsd.mb.ca
www.boissevainschool.ca
www.boissevainschool.ca
www.boissevainschool.ca
boissevainschool.ca
boissevainschool.ca
tmsd.mb.ca
tmsd.mb.ca
www.boissevainschool.ca

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6oLy2sZNtWqR/Hh48jzM
lvltscX2GV/EAIgo+3TGqFS1cEaBuOls6hFwerkV6gQ22CXu3CH6zbXc3QEHB8MQ
bnik1SE9PuHkJxJGlk6CCk+tCfzQfJXjnsLhYgu+bDSL4qvMcGuvHGiGrYMejc9N
Tu/n1lzlBpe5/agsvyE5rHQ0cn8QQSM1sy06+SFQi9x2Ug7Chlem6naessxI8rc/
OVcf1C0zDWdVptE+kV8klN8uS6Y2eVhZ9g1bPFSDs9nzjjFlpqvleInOqDsMYM2p
INTTHpWzm/G1h2Co/l/GY1GkzJJtqMTFex8kagvCxF8jVB21mwJAb4OAbCpz7Tdk
rwIDAQAB
-----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 421384007624459540223633584891446942500159
 . . . . . . . . [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 2023-04-04 05:55:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-03 05:55:14 +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 'boissevainschool.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 29604336548411168325985679725309864273091857454125980519475481067698088520180977973187021150778023213893996412801872720743821239188438186344173002721988656293089295206524382910871688063977579264921532106741334811400076207896381870371335853213103285486091371314116425846259602209737930157805558138299962531235115503999632447428898530110447525688627768227998297804740467461136341322861206756538707888029628985726297589435980868790805028043214249313040504044681691134276677060507358769046737042713331632336770451787339259756443407469427795264685846920664515683050571373398423422446485003792281779006471868129508169573551
 . . . . . . . . . . . . . . . . . . . . [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)
							e81fead1f261b565e6fae56d1c2729ca60a9447f
 . . . . . . . . . . . . . . . . [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 (106 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'boissevainschool.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'killarneyschool.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mintoschool.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tmsd.mb.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tmsd.merlin.mb.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tmsd.mb.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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001874b0c61020000040300473045022100aa14972154c69c190ecd7beef61483482982a98ec02a166e0a4f3bbd460bcf3a02205b5feb814f1ea4f8216416cae80031d7c598a8fd2782577496c77d243f1c5da7007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001874b0c6118000004030047304502206cb3a303e0d13bbbbc79b1373f755f5c28729a7613403827fa67182cd38d207d022100c88ef5e1177041653075336bcea345e8fcbe724d0a953b42c04e51c0e9e2193a
 . . . . [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)
		00394d643dc66aa4a30168fb32d3503667c4716f68666a6d189ea0c423fcdd9d54d0119ad9fd9a8567f1da7b60c8c3f3a926c54d9f23c861fc0877683d4e232cd760427d5161471fe9829c0032c8f7b884a48bc3d2c348d69b145b63e64023ffd65d22a26a964284890e7f8324a2fefbd3e4cc83a110e96ee8b183752140f63e055d44edff7fcf06eee0927911ecfd01b6db0155c57e18673123e59b72a28970cceb159eef6558ea0c860500b0c7548014ccdf3274fe50552b371c7175e4d24ed9ae0fe7d52224881e680d8920115a91bbc20d823438b7d065e50326285506b5f287d44d31676aa15ad7fe2e2b3082ce4a126806f8928ee6814a7a76ef3f96b352