www.ccm2.ca

Issued by R3

About this certificate

This digital certificate with serial number 03:34:85:a2:6b:cb:61:92:bc:d0:6f:5b:a3:cb:76:2d:6e:95 was issued on by Let's Encrypt.

With 12 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=www.ccm2.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:34:85:a2:6b:cb:61:92:bc:d0:6f:5b:a3:cb:76:2d:6e:95
Serial Number (int): 279209171537031358515035782208923907223189
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a2:92:51:de:72:3e:88:d0:cf:58:20:8f:9d:5a:85:be:98:1e:e0:73
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2b:32:ec:ab:68:2c:8b:ee:65:4b:73:e0:7d:ad:97:1d:50:c7:49:c0
Fingerprint (sha256): c4:8c:f3:fb:64:1d:ed:97:b9:42:49:3c:c8:3e:81:4a:f7:b9:e8:98:be:ea:c4:6b:28:0e:0b:92:6c:bd:4e:a4

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

Revocation information

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

Check the revocation status for certificate www.ccm2.ca

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ccm2.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

ccm2.ca
ccm2architectes.ca
ccm2architectes.com
ccmarchitecte.com
ccmarchitectes.ca
ccmarchitectes.com
www.ccm2.ca
www.ccm2architectes.ca
www.ccm2architectes.com
www.ccmarchitecte.com
www.ccmarchitectes.ca
www.ccmarchitectes.com

Other certificates including the domain name ccm2.ca

(limited to 100 certificates)
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
mail.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca
www.ccm2.ca

Certificate

The complete raw certificate details for www.ccm2.ca in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw4VUWJWCR/NIQRippBaV
iUBXPfV9xqOFSHsD1+3nO/se+v3bhO0HiZtivg1Lq6fcI0baWZzJkJha5aNjoO2S
uVvf/YegDK5fm3+0rCwS8DxtMqAM2BruaoX2kAJK+Vf8BTGZmt9kyK4ZKfwlUdnZ
WuqBV7eMqGojI+wk22nvaCEMMIlRfAWl2efXdnkbu82dJCYYHqn8NaeT25K4Q61s
X9L2RvlbIFl/Mys+sqfCLpJrCuUFVK/c+sQH3horWyVkg0hp/WNBahyW5Ens6tFy
Pzp4Q+i8oppBdUBF+BiE5NxSDVCjJMNobTTUcMtBXd7wMPeM/FavOAz4d8hI4R6w
7QIDAQAB
-----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 279209171537031358515035782208923907223189
 . . . . . . . . [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 2024-02-14 08:29:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-14 08:29:40 +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 'www.ccm2.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 24682216683767012347591224841797863881923235127674586092285746960808882237692449740597854051194183469410295651829841517112337555114031402649755987797559351501751478304774980609910190302270507274558378823729251389053608331228239059410841971059249400805660997401451483360511756535711585668698887212423602855960809968599479032874620672225131701645294085793907347401720152982185238179562019840132663018085294441357430615111108387232606365672565665201225599000512347546647686685015321195820153868205776348626692501623440500177702907153066446507402211811690195425393795378455481309608300339642077737892384585420094023053549
 . . . . . . . . . . . . . . . . . . . . [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)
							a29251de723e88d0cf58208f9d5a85be981ee073
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ccm2.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ccm2architectes.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ccm2architectes.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ccmarchitecte.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ccmarchitectes.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ccmarchitectes.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ccm2.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ccm2architectes.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ccm2architectes.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ccmarchitecte.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ccmarchitectes.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ccmarchitectes.com'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018da6f355560000040300483046022100809558c52b295ebbde9f0602b0f850f783607e8faceb1f29b9fe1b35c28c2f90022100afb069aa84f6935c4eef8dcaa61c5d70839a9700a6efdb0eb8e8a47f4a45be3f0077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018da6f355490000040300483046022100dfbfcbef2e41ab4cc4606f38ba21bc971244cd35d40294b0c2f5dfa1a3d57db8022100ac4c12a3c00603525b866ebda750d5e0c43b4a6b7d76a2d33344593f7cfe83e3
 . . . . [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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