www.teach.cs.toronto.edu
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:88:ec:91:2f:0d:38:af:a7:7d:f8:96:ef:0f:40:56:24:5f was issued on by Let's Encrypt.
With 28 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=www.teach.cs.toronto.edu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:88:ec:91:2f:0d:38:af:a7:7d:f8:96:ef:0f:40:56:24:5fSerial Number (int): 395041997272659106311367312623097206940767
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d2:75:6c:a8:cb:9c:c2:5e:3f:28:ac:04:38:70:dc:a0:3e:0a:eb:b5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 43:26:82:7e:12:75:c6:92:24:fe:18:e1:97:70:db:3c:e7:2b:4c:23
Fingerprint (sha256): 01:2d:98:33:7f:a3:d8:69:c9:ec:d3:25:7f:f2:df:6f:ef:b9:74:c9:95:76:c7:39:71:3d:f1:7b:f3:4e:19:06
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.teach.cs.toronto.edu
28
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.teach.cs.toronto.edu
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
anita.cdf.toronto.edu
anita.teach.cs.toronto.edu
bb-2016-09.cdf.toronto.edu
bb-2016-09.teach.cs.toronto.edu
bb-2017-01.cdf.toronto.edu
bb-2017-01.teach.cs.toronto.edu
bb-2017-05.cdf.toronto.edu
bb-2017-05.teach.cs.toronto.edu
bb-2017-09.cdf.toronto.edu
bb-2017-09.teach.cs.toronto.edu
bb-2018-01.cdf.toronto.edu
bb-2018-01.teach.cs.toronto.edu
bb-2018-05.cdf.toronto.edu
bb-2018-05.teach.cs.toronto.edu
bb.cdf.toronto.edu
bb.teach.cs.toronto.edu
csc.cdf.toronto.edu
csc.teach.cs.toronto.edu
pop3.cdf.toronto.edu
pop3.teach.cs.toronto.edu
rt.cdf.toronto.edu
rt.teach.cs.toronto.edu
ugo.cdf.toronto.edu
ugo.teach.cs.toronto.edu
www.cdf.toronto.edu
www.teach.cs.toronto.edu
wwwcgi.cdf.toronto.edu
wwwcgi.teach.cs.toronto.edu
anita.teach.cs.toronto.edu
bb-2016-09.cdf.toronto.edu
bb-2016-09.teach.cs.toronto.edu
bb-2017-01.cdf.toronto.edu
bb-2017-01.teach.cs.toronto.edu
bb-2017-05.cdf.toronto.edu
bb-2017-05.teach.cs.toronto.edu
bb-2017-09.cdf.toronto.edu
bb-2017-09.teach.cs.toronto.edu
bb-2018-01.cdf.toronto.edu
bb-2018-01.teach.cs.toronto.edu
bb-2018-05.cdf.toronto.edu
bb-2018-05.teach.cs.toronto.edu
bb.cdf.toronto.edu
bb.teach.cs.toronto.edu
csc.cdf.toronto.edu
csc.teach.cs.toronto.edu
pop3.cdf.toronto.edu
pop3.teach.cs.toronto.edu
rt.cdf.toronto.edu
rt.teach.cs.toronto.edu
ugo.cdf.toronto.edu
ugo.teach.cs.toronto.edu
www.cdf.toronto.edu
www.teach.cs.toronto.edu
wwwcgi.cdf.toronto.edu
wwwcgi.teach.cs.toronto.edu
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
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 www.teach.cs.toronto.edu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIII7TCCB9WgAwIBAgISBIjskS8NOK+nffiW7w9AViRfMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzEwMDUxMjI2NDNaFw0x ODAxMDMxMjI2NDNaMCMxITAfBgNVBAMTGHd3dy50ZWFjaC5jcy50b3JvbnRvLmVk dTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALS5gnmvcdBt318qj/Sc I/MCo7wh7S7frE9VTnAa5wYYSVqLELmQbJXmacKWSLEKJICxjGtUMSOXsJvlhnJQ WSywF1ycEvDDACgAXv0khYjZYwfdJqh3dwCNFhO+vhuppCXDTAJ5Ekj4T62V32U+ YQtdMed+awU9FV3XK7B1rEdLlrxCk+68ZpvG3hG+JOuzj9NwxP9ANdGWWJ4cpJJw UeLqUeT2PkuyxGTs/XZrA8+RubkoDRaGHsuuKLAHBWGH1t4LMpgUwoz4kF+TQ06C qj7G1oND8et7thFSrcWONVoglZEv5ySKLiSyb5IMJuiZgNUWh7eaHdo0qFSmu6k1 PEsaFV9ZnvJn2HHqwWMX3ybwQOGxdUGi0qxTIhzCMSOy0CcwGB/dOcbu+NG6bZk/ r/tU24vc6YqUY/hw4n+rpJbjnFa8iMP86nA5BFQGxZEUEZeFDSKnoHJOftGN0Os6 9yBpG87/8NxX0e/BnMdp+pKLTspSLgF1YvjpAwCE3VbUxM/2bQAaCXhHnWj56eyd lZF1VIPj2uUy2nW8LjEle0f8nRgo1ygtYBzzMhBGzVNmCp1yxj5Ty+NDnBqhV+4i gTtQyzdDuuefeclEekEysq6JDwvrjL5FC8Q2PXIilrevxzsC0bA3PKgXbieXyGUo KQdi6gpACrPn/lYEwDy2j+7PAgMBAAGjggTyMIIE7jAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFNJ1bKjLnMJePyisBDhw3KA+Cuu1MB8GA1UdIwQYMBaAFKhKamMEfd26 5tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDov L29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDov L2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wggL7BgNVHREEggLyMIIC7oIV YW5pdGEuY2RmLnRvcm9udG8uZWR1ghphbml0YS50ZWFjaC5jcy50b3JvbnRvLmVk dYIaYmItMjAxNi0wOS5jZGYudG9yb250by5lZHWCH2JiLTIwMTYtMDkudGVhY2gu Y3MudG9yb250by5lZHWCGmJiLTIwMTctMDEuY2RmLnRvcm9udG8uZWR1gh9iYi0y MDE3LTAxLnRlYWNoLmNzLnRvcm9udG8uZWR1ghpiYi0yMDE3LTA1LmNkZi50b3Jv bnRvLmVkdYIfYmItMjAxNy0wNS50ZWFjaC5jcy50b3JvbnRvLmVkdYIaYmItMjAx Ny0wOS5jZGYudG9yb250by5lZHWCH2JiLTIwMTctMDkudGVhY2guY3MudG9yb250 by5lZHWCGmJiLTIwMTgtMDEuY2RmLnRvcm9udG8uZWR1gh9iYi0yMDE4LTAxLnRl YWNoLmNzLnRvcm9udG8uZWR1ghpiYi0yMDE4LTA1LmNkZi50b3JvbnRvLmVkdYIf YmItMjAxOC0wNS50ZWFjaC5jcy50b3JvbnRvLmVkdYISYmIuY2RmLnRvcm9udG8u ZWR1ghdiYi50ZWFjaC5jcy50b3JvbnRvLmVkdYITY3NjLmNkZi50b3JvbnRvLmVk dYIYY3NjLnRlYWNoLmNzLnRvcm9udG8uZWR1ghRwb3AzLmNkZi50b3JvbnRvLmVk dYIZcG9wMy50ZWFjaC5jcy50b3JvbnRvLmVkdYIScnQuY2RmLnRvcm9udG8uZWR1 ghdydC50ZWFjaC5jcy50b3JvbnRvLmVkdYITdWdvLmNkZi50b3JvbnRvLmVkdYIY dWdvLnRlYWNoLmNzLnRvcm9udG8uZWR1ghN3d3cuY2RmLnRvcm9udG8uZWR1ghh3 d3cudGVhY2guY3MudG9yb250by5lZHWCFnd3d2NnaS5jZGYudG9yb250by5lZHWC G3d3d2NnaS50ZWFjaC5jcy50b3JvbnRvLmVkdTCB/gYDVR0gBIH2MIHzMAgGBmeB DAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMu bGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNh dGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFu ZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5 IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0G CSqGSIb3DQEBCwUAA4IBAQBtOkA5GpryYIW4BXGfbY2DIfG4nZY9oIearBGYpZB7 XwoMRUU9i9uus/7dCSOHcMipLbSWG+CHenWK3Wtf8Qt/H9Z/2o615Mf4SPHGUeTW hwilsXrMheD4vqTytZUSWwmdQENzjMsuAu2liv/i7rXJm8fcJBok/2lByVu62XJV VDCx2vTSao7evt+V7Wa385n03P2cSxyqv7OsMfpv0E0m0FF6bocwuYXc5ZpTenqx y+kdP6UULHl+nIddHt7mN+2UqKLd+laTxNJnyTrt5R8e9o8JyRagzwD90iNaBeXU BOSVGOaRGW6D/COFU0ps2OBfji5aVinZNKA/3RFpW1q4 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtLmCea9x0G3fXyqP9Jwj 8wKjvCHtLt+sT1VOcBrnBhhJWosQuZBsleZpwpZIsQokgLGMa1QxI5ewm+WGclBZ LLAXXJwS8MMAKABe/SSFiNljB90mqHd3AI0WE76+G6mkJcNMAnkSSPhPrZXfZT5h C10x535rBT0VXdcrsHWsR0uWvEKT7rxmm8beEb4k67OP03DE/0A10ZZYnhykknBR 4upR5PY+S7LEZOz9dmsDz5G5uSgNFoYey64osAcFYYfW3gsymBTCjPiQX5NDToKq PsbWg0Px63u2EVKtxY41WiCVkS/nJIouJLJvkgwm6JmA1RaHt5od2jSoVKa7qTU8 SxoVX1me8mfYcerBYxffJvBA4bF1QaLSrFMiHMIxI7LQJzAYH905xu740bptmT+v +1Tbi9zpipRj+HDif6ukluOcVryIw/zqcDkEVAbFkRQRl4UNIqegck5+0Y3Q6zr3 IGkbzv/w3FfR78Gcx2n6kotOylIuAXVi+OkDAITdVtTEz/ZtABoJeEedaPnp7J2V kXVUg+Pa5TLadbwuMSV7R/ydGCjXKC1gHPMyEEbNU2YKnXLGPlPL40OcGqFX7iKB O1DLN0O65595yUR6QTKyrokPC+uMvkULxDY9ciKWt6/HOwLRsDc8qBduJ5fIZSgp B2LqCkAKs+f+VgTAPLaP7s8CAwEAAQ== -----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 395041997272659106311367312623097206940767 . . . . . . . . [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 2017-10-05 12:26:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-03 12:26:43 +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.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 737292234672532814352136952062030053615711952536580987259221114516378740110821159563637291534164343352458886717401982058411375216492721861109399109866203627462369015999110593336455151990232825302087240487392489889581394885368804542877884545673922693869865886529996197597082583091991654991826779171871902408917995477895042527080884039029929977863498772006691933271279777089997669238739041355165934269461812822606413135344440545339099469147834851955914759893351422103267968161174381953096901298178351536249594708214709988704223626270737976684488734697190446983763854374381262526281328504838247900412784563050773139619077608126785991046324023702704942060540339698427287881275197700031583644014280925270709117204728896201783859760652477898282197395056638869249577633975305257329509890371239842535452687077376034950960254472448832285752244499886462958394969040277201217354483483984075832741253845233280311918181762465554775402578445797675435374393969555066858002297716656712403393084275887351375325843862661762812653365018058910091425327499678802645314943230426195748004083970726690498982973112781756721938795264851249256002378717822076354764264096204780475667561947252023016641004013495546239831591379692163822357334804155782695824125647 . . . . . . . . . . . . . . . . . . . . [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) d2756ca8cb9cc25e3f28ac043870dca03e0aebb5 . . . . . . . . . . . . . . . . [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 (754 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'anita.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'anita.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2016-09.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2016-09.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2017-01.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2017-01.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2017-05.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2017-05.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2017-09.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2017-09.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2018-01.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2018-01.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2018-05.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb-2018-05.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bb.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'csc.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'csc.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop3.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop3.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rt.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rt.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ugo.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ugo.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wwwcgi.cdf.toronto.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wwwcgi.teach.cs.toronto.edu' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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