*.nortownmusic.ca

Issued by R3

About this certificate

This digital certificate with serial number 04:50:d2:5b:af:ac:c7:f2:21:17:18:08:ab:2c:f3:79:6e:7d 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=*.nortownmusic.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:50:d2:5b:af:ac:c7:f2:21:17:18:08:ab:2c:f3:79:6e:7d
Serial Number (int): 375951347021955827490952247898951869099645
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f1:00:55:d2:32:38:dd:d5:58:e2:9e:e0:8e:7c:7b:d1:90:3c:ce:55
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f5:09:00:8e:59:34:16:3b:8f:5e:d2:2b:d5:7a:9e:1a:62:7e:da:59
Fingerprint (sha256): 43:b3:f9:45:e7:d1:80:72:37:ce:47:f8:95:37:63:80:c8:fa:d5:86:bd:8f:b3:aa:46:48:49:25:a8:94:c9:93

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

Revocation information

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

Check the revocation status for certificate *.nortownmusic.ca

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.nortownmusic.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

*.barrieweb.net
*.nortownmusic.ca
barrieweb.net
nortownmusic.ca
www.msexchange.barrieweb.net
www.nortownmusic.barrieweb.net

Other certificates including the domain name nortownmusic.ca

(limited to 100 certificates)
www.nortownmusic.barrieweb.net
barrieweb.net
*.nortownmusic.ca
*.nortownmusic.ca
*.barrieweb.net
barrieweb.net

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv5JG0Rz0WtM7cvq0FsHE
6Doy27tjB6Hy/K1s9D9dBBmRkKzhu6csqVRUlVlZgxqFs801G1BEKsmy5lIzos/S
p6GTbX3snTUTIRQzzeYu8UYbt4bBibYsn18z86wHSuBrha/SJ69T1zKTaBShjIPH
5fqJsxi9QFPT9OYvpda9ak5wmUtZkZXR8vOgJvWyoQLsjb6lMU35da8eNUCAwCBZ
ngZxo/Lm4HyP1EXufztAR3V76ZKihK6szm2Vh17boytx8SpgdUlpCdl1fOS7c0Pk
/dJ+fVod6yrMbM5U4Act+wSmX8YquUOtKTHHdCle63lY5WyYwziuZceFpqM4B8hn
5wIDAQAB
-----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 375951347021955827490952247898951869099645
 . . . . . . . . [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 2023-05-31 17:01:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-29 17:01:55 +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 '*.nortownmusic.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 24183647942323252121893562519932167884509274299464290589537685524469010523625616763276602836898992718516224054938037954081951645486871001438369958902699662092492282579434697818069856025520502410257320836071723004346644667299633407012261202652531365106431199106938421652563735103103236029019655616949568578272015784348222325520543466362052028712235163940702064807142291836987023497238066418117141370539147316951302338774966767230994853132435492556346656547136118768535046560205568877755258501725566835876214966142607723555663465618548903015215572707769731618162768720173821279853997598325731910267156408820631677200359
 . . . . . . . . . . . . . . . . . . . . [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)
							f10055d23238ddd558e29ee08e7c7bd1903cce55
 . . . . . . . . . . . . . . . . [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 (133 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.barrieweb.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.nortownmusic.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'barrieweb.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nortownmusic.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.msexchange.barrieweb.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nortownmusic.barrieweb.net'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018872f93b330000040300473045022100c170c6d8715a73d8208b1751575cf14f6561bd8656958e892ea1f6abe3444dbc02206dda9094803d5f6db2804cabfa528ec346c51788af68f3527acd8209af0ab465007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018872f93b5900000403004830460221008c197e08210399f0a1e566729feb4c691dab8bca28824a066efab33d591ed5b20221009c3815f8f0688d06484c89d63b140402371f8d6979bd31936aec3c61ce35528a
 . . . . [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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