www.westpoint.edu

Issued by R3

About this certificate

This digital certificate with serial number 04:d9:c3:ac:2f:7a:4b:04:26:93:ec:f1:f1:4f:4c:f1:8f:bb was issued on by Let's Encrypt.

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.westpoint.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d9:c3:ac:2f:7a:4b:04:26:93:ec:f1:f1:4f:4c:f1:8f:bb
Serial Number (int): 422550510846084663335603547316418929332155
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 09:ae:44:12:24:98:5d:22:54:67:d8:a3:1b:ed:5a:0a:92:b2:4c:96
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3e:d0:50:1c:75:56:91:f9:c9:3d:c1:fe:79:d9:73:43:dd:81:b9:4a
Fingerprint (sha256): 02:75:85:a4:b2:ba:ad:f5:3d:9f:f9:91:a6:a8:31:57:65:6d:99:1c:e5:0f:c6:c4:f5:4d:ac:eb:81:3f:3f:c0

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

Revocation information

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

Check the revocation status for certificate www.westpoint.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.westpoint.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

www.westpoint.edu

Other certificates including the domain name westpoint.edu

(limited to 100 certificates)
www.westpoint.edu
oema.westpoint.edu
www.westpoint.edu
courses.westpoint.edu
help.westpoint.edu
www.westpoint.edu
NOMINATIONS.USMA.EDU
library.westpoint.edu
westpoint.edu
www.westpoint.edu
survey.westpoint.edu
westpoint.edu
help.westpoint.edu
www.westpoint.edu
digitalcommons.westpoint.edu
help.westpoint.edu
westpoint.edu
westpoint.edu
graybooks.westpoint.edu
www.westpoint.edu
oema.westpoint.edu
graybooks.westpoint.edu
apply.westpoint.edu
graybooks.westpoint.edu
researcher.westpoint.edu
www.westpoint.edu
digitalcommons.westpoint.edu
*.blackbelthelp.com
digitalcommons.westpoint.edu
digitalcommons.westpoint.edu
library.westpoint.edu
library.westpoint.edu
www.westpoint.edu
digitalcommons.westpoint.edu
westpoint.edu
FIELDFORCE.WESTPOINT.EDU
westpoint.edu
eecscourses.westpoint.edu
www.westpoint.edu
oema.westpoint.edu
westpoint.edu
oema.army.mil
aimings.westpoint.edu
halo.westpoint.edu
www.westpoint.edu
www.westpoint.edu
apply.westpoint.edu
*.blackbelthelp.com
help.westpoint.edu
*.blackbelthelp.com
www.westpoint.edu
www.westpoint.edu
www.westpoint.edu
digitalcommons.westpoint.edu
graybooks.westpoint.edu
westpoint.edu
eecscourses.westpoint.edu
survey.westpoint.edu
ninjio.westpoint.edu
www.westpoint.edu
westpoint.edu
library.westpoint.edu
FIELDFORCE.WESTPOINT.EDU
help.westpoint.edu
www.westpoint.edu
digitalcommons.westpoint.edu
www.westpoint.edu
nominations.usma.edu
www.westpoint.edu
westpoint.edu
www.westpoint.edu
www.westpoint.edu
ams-external.westpoint.edu
www.westpoint.edu
westpoint.edu
candidate.usma.edu
ninjio.westpoint.edu
westpoint.edu
westpoint.edu
ctc.westpoint.edu
athena.westpoint.edu
NOMINATIONS.USMA.EDU
FIELDFORCE.WESTPOINT.EDU
*.blackbelthelp.com
www.westpoint.edu
www.westpoint.edu
www.westpoint.edu
digitalcommons.westpoint.edu
www.westpoint.edu
digitalcommons.westpoint.edu
help.westpoint.edu
help.westpoint.edu
FIELDFORCE.WESTPOINT.EDU
eecscourses.westpoint.edu
insiderthreat.westpoint.edu
westpoint.edu
digitalcommons.westpoint.edu
westpoint.edu
www.westpoint.edu
www.westpoint.edu

Certificate

The complete raw certificate details for www.westpoint.edu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtb+crNP7MziaUXfzeWdI
LkpCmUX7mn0Ltu0LS08s7nD187UWsg9YGepjoMiiLttfyNeSH7nunzJTJRYQF08J
VyZ2uX0JVELlimjejU7aPepPu44XpGLz8PHns54iMsZQ2piZttGozO9quGUc34lQ
o0hBIlaxvNTMheM0l6Wou/XZKjB80RR3vyUdeUojyK9YBPJRDYa1CSsn+TEolahA
QFO4nueTQO0PkzyeCDsVZC072cIJg0QPfa5MsxzeTXzIDwNDvPlkuqbfOB+yIHtP
YmnTwBos95D/LEe1CQdHTpoxmD8GGZe0gucR8S6ndMtYAOsqmRs5A+7vKn0KfSbg
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 422550510846084663335603547316418929332155
 . . . . . . . . [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 2022-09-28 09:54:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-12-27 09:54:54 +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.westpoint.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 22943620603639993772423846459153290929267381288941815168296407065944509009030932862794601690728235590580903016429340623592715121500530759677248040780281287242682935100510090658288823056102316998592354720952811808916658588306903533654728243469872866831302550202872130568531968994113855462984634386693270339965266083412255340313620355083512875288869001255304303358371985614712955235708424427161127586492052992405994707377253539010286035800440341376790844859413211078596204027391968982801789223677084849523414455746573977038364365025924103264646015121797767170597410752450551424695964373953044841606246364279792709591181
 . . . . . . . . . . . . . . . . . . . . [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)
							09ae441224985d225467d8a31bed5a0a92b24c96
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.westpoint.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 (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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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