*.teach.cs.toronto.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:a8:46:a5:81:5a:27:2d:d3:14:8b:9e:57:f6:b4:9d:3c:a6 was issued on by Let's Encrypt.

With 3 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=*.teach.cs.toronto.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a8:46:a5:81:5a:27:2d:d3:14:8b:9e:57:f6:b4:9d:3c:a6
Serial Number (int): 318598200750258502970573120113160518188198
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c3:cb:90:6f:58:fd:ed:8e:5a:eb:50:94:40:a8:d3:1a:ec:68:e2:d0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5e:65:0e:76:ef:a8:a1:d8:7a:bb:b7:84:4a:f4:5c:2a:91:5c:8c:1f
Fingerprint (sha256): 23:9c:58:25:cb:ae:1b:12:bf:db:e4:37:8e:5f:ce:27:b1:6d:2e:be:06:94:af:c5:2b:c5:ac:ff:2e:ac:2d:09

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

Revocation information

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

Check the revocation status for certificate *.teach.cs.toronto.edu

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.teach.cs.toronto.edu

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

*.cdf.toronto.edu
*.teach.cs.toronto.edu
*.teach.cs.utoronto.ca

Other certificates including the domain name toronto.edu

(limited to 100 certificates)
support.cs.toronto.edu
gradapps.cs.toronto.edu
www.teach.cs.toronto.edu
*.teach.cs.toronto.edu
services.cs.toronto.edu
webfiles.cs.toronto.edu
dcsis.cs.toronto.edu
heavenly.csl.utoronto.ca
cs.toronto.edu
dcsweb.cs.toronto.edu
bejih.com
gradapply.engineering.utoronto.ca
tdp.lio.mybluehost.me
flapstest.cs.toronto.edu
mail.math.toronto.edu
webfiles.cs.toronto.edu
taglab.ca
imap.cs.toronto.edu
dcsweb.cs.toronto.edu
usra.cs.toronto.edu
plan.cs.toronto.edu
bejih.com
webmail.cs.toronto.edu
openbsd.cs.toronto.edu
www.dgp.toronto.edu
openbsd.cs.toronto.edu
nrostatic.com
dcsweb.cs.toronto.edu
copd.cs.toronto.edu
dcsweb.cs.toronto.edu
telluride.csl.utoronto.ca
dcsil.cs.toronto.edu
taglab.ca
markus.teach.cs.toronto.edu
bejih.com
aasdsloth.gsm.cornell.edu
pump.math.toronto.edu
services.cs.toronto.edu
ece496v2.ece.toronto.edu
internal.ece.utoronto.ca
support.cs.toronto.edu
csweb.cs.toronto.edu
pcrs.teach.cs.toronto.edu
bejih.com
mail.math.toronto.edu
dcsil.cs.toronto.edu
mu.math.toronto.edu
mail.dgp.toronto.edu
pump.math.toronto.edu
markus.teach.cs.toronto.edu
www.taglab.toronto.edu
mpadmin.math.toronto.edu
webfiles.cs.toronto.edu
www.cs.toronto.edu
csweb.cs.toronto.edu
godzilla.cs.toronto.edu
cs.toronto.edu
seinternal.cs.toronto.edu
dcsweb.cs.toronto.edu
openbsd.cs.toronto.edu
www.dgp.toronto.edu
toronto.edu
gradapps2.cs.toronto.edu
*.teach.cs.toronto.edu
gradapps.cs.toronto.edu
bejih.com
magellan.ece.toronto.edu
openbsd.cs.toronto.edu
industryday.cs.toronto.edu
itstatus.math.toronto.edu
ug251.eecg.toronto.edu
internal.ece.toronto.edu
plan.cs.toronto.edu
tapp-dev.cs.toronto.edu
services.cs.toronto.edu
courseography.cdf.toronto.edu
www.cdf.toronto.edu
www.cdf.toronto.edu
rt.dgp.toronto.edu
aria.cs.toronto.edu
socialissues.cs.toronto.edu
cairo.csl.toronto.edu
csweb.cs.toronto.edu
share.math.toronto.edu
aasdsloth.gsm.cornell.edu
openbsd.cs.toronto.edu
hisokusa.cs.toronto.edu
tapp.cs.toronto.edu
mathplus.math.toronto.edu
cs.toronto.edu
gradapps.cs.toronto.edu
csweb.cs.toronto.edu
pcrs.teach.cs.toronto.edu
csweb.cs.toronto.edu
usra.cs.toronto.edu
se.cs.toronto.edu
*.teach.cs.toronto.edu
bejih.com
dcsil.cs.toronto.edu
cs.toronto.edu

Certificate

The complete raw certificate details for *.teach.cs.toronto.edu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyJArMxCqMfBzzyHT+PUr
fWN8USJ1lTzqHHI9uH+7zVrtZe2URo+GUhP3GLQ2voho6v515HOg4LCgApB12TDO
qB1W9Dz4LggLPm8BBfOJ+DzvUGTzmv6rdUZMyXegemejY2LNcF4Go4iWLwkKr2Kk
095mxFdcTOlSG4XEsbesXOH7eqitUFraA5oH0zXqxkf+OUXERPXEE52xsabCzCZ4
kA3Y/rKPY4X3JSwojM0b0GAqwGkGRR65SipjFkEGghEtr78MUCN8378oqn91SSzp
8PwdnbQhIZrH6xL9B+bcMqhDWHsMhMKVVAji1gEBrhHrpZXycl2ZxqD9KByQETxf
gwIDAQAB
-----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 318598200750258502970573120113160518188198
 . . . . . . . . [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 2023-07-24 14:50:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-22 14:50:17 +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 '*.teach.cs.toronto.edu'
 . . . . . . . . [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 25318753252466487571813976600616239445262841107520171242337160764888757416468375722674804753901289691800607950751066578892633362620324874073211462373172954274334938610433471532117165146524955541609661992566847795402720141325522869733317214101626009456305999414531004078539301660889789328170138563680791147873221960089672624868116999114847884650285234787463800957856529775396336002618998270396113997811488416434346184190240126201352291267826234561733572641401244476152380868523147417410839504532790178304431054201490858047320713993573263162964384416491738829120425140682430159722873256240259149948293171040147570712451
 . . . . . . . . . . . . . . . . . . . . [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)
							c3cb906f58fded8e5aeb509440a8d31aec68e2d0
 . . . . . . . . . . . . . . . . [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 (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.cdf.toronto.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.teach.cs.toronto.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.teach.cs.utoronto.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001898898211e000004030048304602210092388e2171649ee1856567db7337f00c0055bea1a6b4de26ead936a9407a1a5c022100b074ab143d2e79148796fe43077cafcefabc78206a5fece4b50784d53f7552db0077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189889821300000040300483046022100aecedd63d8cbbf79db59715ff334e919a5188c76a518fa4b55eee3af3f38683f022100f79a380193604fa441697029a3d3b7a54003408254d04f655439f4089d623d7f
 . . . . [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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