usma.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:74:9c:e4:89:8f:de:5b:19:be:f5:62:54:77:9d:3d:7c:50 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=usma.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:74:9c:e4:89:8f:de:5b:19:be:f5:62:54:77:9d:3d:7c:50
Serial Number (int): 301018158559224353264325748951117576633424
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 44:6c:f8:5f:31:61:e7:7c:14:df:65:23:55:14:30:7c:e8:f3:d0:20
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 92:ac:0e:7b:5e:d1:c4:68:b5:bd:25:a5:af:9f:7a:95:ab:33:57:a6
Fingerprint (sha256): 76:c9:34:25:ce:d9:f8:c5:a8:6f:d9:dd:ce:8b:9d:5e:d4:f7:c2:4f:0a:13:0e:22:23:a5:87:78:3f:29:84:13

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

Revocation information

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

Check the revocation status for certificate usma.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for usma.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

usma.edu

Other certificates including the domain name usma.edu

(limited to 100 certificates)
army.iii.com
www.usma.edu
NOMINATIONS.USMA.EDU
usmalibrary.usma.edu
usma.edu
www.westpoint.edu
candidate.usma.edu
acepasts3.usma.edu
usma.edu
www.usma.edu
usma.edu
FIELDFORCE.WESTPOINT.EDU
www.westpoint.edu
www.usma.edu
candidate.usma.edu
www.usma.edu
downloads.oema.usma.edu
usma.edu
www.ctc.usma.edu
www.usma.edu
usma.edu
www.usma.edu
usmalibrary.usma.edu
USMASVDZBATMAN.usma.ds.army.edu
mail.usma.army.mil
usma.edu
hunting.usma.edu
www.westpoint.edu
ams-external.usma.edu
nominations.usma.edu
www.usma.edu
FIELDFORCE.WESTPOINT.EDU
nominations.usma.edu
www.westpoint.edu
www.usma.edu
ams-external.westpoint.edu
www.usma.edu
usma.edu
www.westpoint.edu
candidate.usma.edu
ctc.westpoint.edu
usma.edu
NOMINATIONS.USMA.EDU
FIELDFORCE.WESTPOINT.EDU
mwi.usma.edu
www.westpoint.edu
usma.edu
www.westpoint.edu
ctc.usma.edu
www.usma.edu
www.usma.edu
talent.army.mil
FIELDFORCE.WESTPOINT.EDU
nominations.usma.edu
library.usma.army.mil
candidate.usma.edu
candidate.usma.edu
usma.edu
ams-external.usma.edu
www-internal.eecs.usma.edu
www.usma.edu
iwatch.usma.edu
candidate.usma.edu
usma.edu
www.usma.edu
army.iii.com
candidate.usma.edu
www.usma.edu
usma.edu
usma.edu
www.usma.edu
talent-cms.usma.edu
usma.edu
usma.edu
www.westpoint.edu
www.usma.edu
NOMINATIONS.USMA.EDU
ams-external.westpoint.edu
usma.edu
www.ctc.usma.edu
www.westpoint.edu
www.east.usma.edu
FIELDFORCE.WESTPOINT.EDU
www.westpoint.edu
www.ctc.usma.edu
candidate.usma.edu
NOMINATIONS.USMA.EDU
www.usma.edu
www.usma.edu
www.westpoint.edu
FIELDFORCE.WESTPOINT.EDU
lyncFEPool01.usma.ds.army.edu
www.usma.edu
www.westpoint.edu
www.westpoint.edu
www.westpoint.edu
usma.edu
blau.usma.edu
www.oema.usma.edu
hunting.usma.edu

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFFjCCA/6gAwIBAgISA3Sc5ImP3lsZvvViVHedPXxQMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMTEwMDgxNTMyMzZaFw0yMjAxMDYxNTMyMzVaMBMxETAPBgNVBAMT
CHVzbWEuZWR1MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA885G7L1F
W5xLN1v1v1CzA4/cvNdyBpohoHn/CtHfD/EHz0qtOQHNf59Z95YCyCDkJt1mA+AJ
497SwWJde9y6Vx/350+h6poPftsYQEKY28bm5VO7SkLr9AgCn1qjcOfBjGbglIw+
gL1I3hI7GSMeUCklXZZT21zJApwait9NT9o3BnLBkh+eDWtblw48Gyqus3CYeE1R
iYfuM47kN1Bc26P3y56B3sI6b8Ivi54unYkdgzqRXoeZF6/nspL/hUH+HjzmV+Uw
hqsxeEUBSOvtFaHiMF46W46WcbA5GO10/pIDA4pFcrq+dn6XH9LUQHHsmdAN/PcU
DKXBDqiGiSAElwIDAQABo4ICQzCCAj8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW
MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRE
bPhfMWHnfBTfZSNVFDB86PPQIDAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+d
ixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxl
bmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzATBgNV
HREEDDAKggh1c21hLmVkdTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf
EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC
AQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AEalVet1+pEgMLWiiWn0830RLEF0vv1J
uIWr8vxw/m1HAAABfGC/0eYAAAQDAEcwRQIgN9wBDxTixqgr3gU5focUIbqXptRy
ii7E7gvYHF/umQkCIQCr0XrJiFjVJ1WvJ8Ckxldc0BI9xmLbzNIUAEyNU1aP2gB2
AN+lXqtogk8fbK3uuF9OPlrqzaISpGpejjsSwCBEXCpzAAABfGC/05YAAAQDAEcw
RQIgFIU13RKokD2FzTuZ0bYCWAkB2ctyAyfMlr/tOt+9AuQCIQDaFNIz5UVm753T
VQSjP7pVaNXy+rabc1ox9R+C2FD1vTANBgkqhkiG9w0BAQsFAAOCAQEAMhw7339L
YVbr56KZ2gx2jrgHV9lLjoRpqxI4Pv4eVF7elfZ+XR0AsXHz6BHCz8HX+vDpxnxo
MOjYjAMtm5vrHTZ0oyN/LW8VARp3lEXqyUyTOAKd0amsV31VoKRoxulwVOd2OQ0p
x4LdZ2bRv9GRLaa/Rqyxuh7iYhGA8PvVL7iXMia8bXSaUhJpp426mBXz0Yl+4R6S
sC7i7Oa/V3QjwQuYOMk3mj3hZvAamEIQ2rO3DY49fnJaQtXk1wtY/rJAgXoevW4/
yP09jblQHSxcwXqKNHJOX5vjRBv05FX3Mt0DkzLa8/pRs1OOVwClWTYC4Qa/LEOY
ksjIhAzLaxzMtA==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA885G7L1FW5xLN1v1v1Cz
A4/cvNdyBpohoHn/CtHfD/EHz0qtOQHNf59Z95YCyCDkJt1mA+AJ497SwWJde9y6
Vx/350+h6poPftsYQEKY28bm5VO7SkLr9AgCn1qjcOfBjGbglIw+gL1I3hI7GSMe
UCklXZZT21zJApwait9NT9o3BnLBkh+eDWtblw48Gyqus3CYeE1RiYfuM47kN1Bc
26P3y56B3sI6b8Ivi54unYkdgzqRXoeZF6/nspL/hUH+HjzmV+UwhqsxeEUBSOvt
FaHiMF46W46WcbA5GO10/pIDA4pFcrq+dn6XH9LUQHHsmdAN/PcUDKXBDqiGiSAE
lwIDAQAB
-----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 301018158559224353264325748951117576633424
 . . . . . . . . [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 2021-10-08 15:32:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-01-06 15:32:35 +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 'usma.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 30777627111155275770994561167296073183540564954292420933568416797896654514623032555930394758592911793953510216945324840873960405618923259001134453953997262890096707257401803150631819149757909192796819416468094367482954740722749165483073716313833972873293757690613966641214443303364365199665335724452025057030481916768513314031034935539330713337137704861446836564282982874809121813299955744480282056752300217382927291797319735105615451101162012431757695648203543974948681319284937906793109526128204122097004301370105518168392400704696679485865865740254625825348962593860039471381519459249421859808008628321587472368791
 . . . . . . . . . . . . . . . . . . . . [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)
							446cf85f3161e77c14df65235514307ce8f3d020
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usma.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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d470000017c60bfd1e60000040300473045022037dc010f14e2c6a82bde05397e871421ba97a6d4728a2ec4ee0bd81c5fee9909022100abd17ac98858d52755af27c0a4c6575cd0123dc662dbccd214004c8d53568fda007600dfa55eab68824f1f6cadeeb85f4e3e5aeacda212a46a5e8e3b12c020445c2a730000017c60bfd39600000403004730450220148535dd12a8903d85cd3b99d1b602580901d9cb720327cc96bfed3adfbd02e4022100da14d233e54566ef9dd35504a33fba5568d5f2fab69b735a31f51f82d850f5bd
 . . . . [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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