ucc.on.ca

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a9:c8:83:53:bb:82:e8:ae:82:16:46:31:d1:f6:09:1d: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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=ucc.on.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a9:c8:83:53:bb:82:e8:ae:82:16:46:31:d1:f6:09:1d:bd
Serial Number (int): 319111105293260969341596557615154898476477
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fc:5d:83:f9:82:7c:27:d0:34:a2:1e:ee:93:dd:0b:52:f1:a1:28:ae
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a8:57:77:70:b2:e0:0e:1f:e1:ef:44:c3:66:8f:91:55:dc:88:d2:d8
Fingerprint (sha256): 83:e4:fe:f3:c6:f6:43:c3:30:9a:15:0b:33:b2:9f:f7:2a:d0:a4:38:aa:27:1c:58:3f:a3:c8:38:54:8b:56:09

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate ucc.on.ca

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ucc.on.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

ucc.on.ca
www.ucc.on.ca

Other certificates including the domain name ucc.on.ca

(limited to 100 certificates)
headsup.ucc.on.ca
mountaindew.ucc.on.ca
ucc.on.ca
*.ucc.on.ca
ucc.on.ca
ucc.on.ca
ucc.on.ca
pc.ucc.on.ca
parents.ucc.on.ca
ucc.on.ca
ucc.on.ca
bluenet.ucc.on.ca
archive.ucc.on.ca
www1.ucc.on.ca
applications.ucc.on.ca
headsup.ucc.on.ca
*.ucc.on.ca
ucc.on.ca
towards2029.ucc.on.ca
ucc.on.ca
headsup.ucc.on.ca
pc.ucc.on.ca
pc.ucc.on.ca
ucc.on.ca
pc.ucc.on.ca
*.ucc.on.ca
ucc.on.ca
applications.ucc.on.ca
*.ucc.on.ca
pc.ucc.on.ca
pc.ucc.on.ca
www.ucc.on.ca
*.ucc.on.ca
webmail.ucc.on.ca
giving.ucc.on.ca
brightspace.ucc.on.ca
*.ucc.on.ca
ucc.on.ca
*.ucc.on.ca
parents.ucc.on.ca
events.ucc.on.ca
pc.ucc.on.ca
ucc.on.ca
events.ucc.on.ca
ucc.on.ca
ucc.on.ca
pc.ucc.on.ca
*.ucc.on.ca
ucc.on.ca
parents.ucc.on.ca
ucc.on.ca
ucc.on.ca
worldaffairs.ucc.on.ca
pc.ucc.on.ca
bluenet.ucc.on.ca
bluenet.ucc.on.ca
bluenet.ucc.on.ca
towards2029.ucc.on.ca
ucc.on.ca
*.ucc.on.ca
giving.ucc.on.ca
*.ucc.on.ca
pc.ucc.on.ca
ucc.on.ca
pc.ucc.on.ca
towards2029.ucc.on.ca
archive.ucc.on.ca
ucc.on.ca
mountaindew.ucc.on.ca
archive.ucc.on.ca
*.ucc.on.ca

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvdICrRP5W+dgld5k8taV
P4vRBf7sGiEvjGgn6w5C/KI3wIG/1nBkS/CQM/5aC5oJ3B8ruZThHKuClfLtzj3i
Z87ZXGWOlNZ7OdQqw6j1qnWFcQIN9xd3MEHRZ5NpnCox+hOei6nPQahFyYExfg1Y
N0tA2f2m4/G7paIVWzBSlQUXcxchc1Fv/GmgzLYFTlEX7h0nLOsboXO7Ib/7IjNp
I+7W40b/VWQQIZHXWI2hb4qCDZVkjb6pSmITfT16VXJBOawtYl93UaWFANQacPwv
X8sPC1ZnPmOVc6sKS2Iry8NgUmPPZRUl604eP17aRTxOYRTVW+BazKpfrDDTqJXr
JQIDAQAB
-----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 319111105293260969341596557615154898476477
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-28 10:58:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-29 10:58:49 +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 'ucc.on.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 23962599652921317330922113996462645262744354117773559246770171286041642898240966800795557495226015722368959117906988832722704656225783064454119270662833014886115496058982869333091339340811575949353722402845607740066171097318236523830304057077517186740909818180551717723610841532217015875960554215105254228292816656467909345767863917517742725471482514236849349228897048877598922772604650120689496035580228028254209045311006638977196634093490694464790087732141492789522915653280318923784879277355927832185955101974561070811854808180603903881245448085223283688073132148722904108337549960577837489860614405801029892696869
 . . . . . . . . . . . . . . . . . . . . [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)
							fc5d83f9827c27d034a21eee93dd0b52f1a128ae
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ucc.on.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ucc.on.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016933f8ae120000040300473045022100a3d2deb2b4e41476f1153591e6128fb26c02b0a6e1f58c7e9323fefb88a2333d0220612d6292a55dfb13dfd2c841597f27d05b1d1da31bb5263681586c1d6c0123df007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016933f8ae1d0000040300473045022100a57c6a2295413a568d19c85914969822b69b5efbd7899526a439c8b8ce545c0f022061a5a40274c9af8fb58a4bc7e8e6a67c4ff094e11ff5ef84dc9b6959a72f8fbb
 . . . . [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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