www.usml.edu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:cb:f2:61:01:bc:a2:c9:98:99:0a:64:da:cc:8a:3e:93:b9 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.usml.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:cb:f2:61:01:bc:a2:c9:98:99:0a:64:da:cc:8a:3e:93:b9
Serial Number (int): 417848641074994406631720304622116129379257
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7d:72:d2:c9:3c:2a:30:62:b7:8d:e5:56:64:6f:a4:35:8e:b2:ff:88
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0a:d0:86:87:68:c6:72:41:2c:44:0c:4c:19:69:9d:a1:5d:e3:9b:67
Fingerprint (sha256): 3e:80:e9:44:48:61:8a:b0:4e:9a:66:a5:f7:ac:3f:8a:b7:d6:ad:a5:11:1c:2a:84:45:fb:ec:a3:5b:e8:ed:6c

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 www.usml.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.usml.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.usml.edu

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(limited to 100 certificates)
join.usml.edu
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helpdesk.lkwd.net
helpdesk.lkwd.net
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*.peter.usml.edu
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100.usml.edu
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*.usml.edu
*.usml.edu
usml.edu
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library.usml.edu
100.usml.edu
servicedesk.cattuonggroup.com.vn
www.usml.edu
library.usml.edu
support-new.weitz.com
my.usml.edu
www.usml.edu
helpdesk.lkwd.net
usml.edu
usml.edu
usml.edu
www.usml.edu
usml.edu
library.usml.edu
mail.usml.edu
usml.edu
*.usml.edu
join.usml.edu
usml.edu
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100.usml.edu
support.lifestance.com
usml.edu
www.usml.edu
helpdesk.leggero.co.za
helpdesk.teamsoftware.com
*.usml.edu
library.usml.edu
support-new.weitz.com
helpdesk.lkwd.net
usml.edu
join.usml.edu
helpdesk.lkwd.net
library.usml.edu
join.usml.edu
join.usml.edu
support-new.weitz.com
*.peter.usml.edu
support-new.weitz.com
100.usml.edu
support-new.weitz.com
join.usml.edu
servicedesk.cattuonggroup.com.vn
*.peter.usml.edu
library.usml.edu
library.usml.edu
100.usml.edu
usml.edu
100.usml.edu
*.peter.usml.edu
usml.edu
usml.edu
support.sbgom.com
join.usml.edu
helpdesk.luminexhdf.com
*.peter.usml.edu
www.usml.edu
library.usml.edu
servicedesk.envigo.com
join.usml.edu
www.usml.edu
usml.edu
helpdesk.lkwd.net
my.usml.edu
www.usml.edu
support-new.weitz.com
www.usml.edu
support-new.weitz.com
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*.peter.usml.edu
support.sbgom.com
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support.lifestance.com
hdsupport.cafm-hd.ae

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsGwXBCOjZoqM4l6/kXRv
Hx03ovVmpn31OSVjA7pHFLtKr2ixLH57ga8RszgNW437HO3bCmg/NSvBQtTfThhw
6rqsT+FmlaqJ7Mde8FA7k7rP1cqrhFKvTaUZYknFejv2IvBtzn4NffzXRHr+UDps
rMpjfCSxWIOKeToNNEQCXNsR1TWVVBO9Fgvc+dtmSNEkIWF539/pG6fdYXEdXE4I
K4X38F+zoNL9Jp93yyoxfMy+XDEkXtM9EKGejzpnP3EujYitHrLaaT3ClIn0+/MP
9+cKpXkJrZCY0KXQ6N+dzG6mdyzH/eBOQ0aGlcAZJBZpJxJXvPVCCFwOuQ7GL5xb
jwIDAQAB
-----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 417848641074994406631720304622116129379257
 . . . . . . . . [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 2019-06-07 22:29:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-05 22:29:29 +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.usml.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 22271242793683259367165964812883604037485697940999292260931701778886291297432503611231277864667834700627024075362499892386115737855012404223799834376787335176712951352529175215543362977395535456421845461673781651264600157337913860298401948715865812785279681156808725211123131512577676351459473642055511306863298238973006687465425986545669685651029324925401410702979694858066892897475862763623444657423056372809278401774638487290368595127747158325212111660900031781963577056304163662924247191883906609786559650933009393647052858096856116108663425288767473103109298585482213830921746311438800778493821319538973372865423
 . . . . . . . . . . . . . . . . . . . . [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)
							7d72d2c93c2a3062b78de556646fa4358eb2ff88
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.usml.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b3446945b0000040300473045022066fae8b0957a72da2a6a7710c2426873cc2c9db9a82cbc22c4c0734523ad621f022100b35cc7ca0628ddaeed7aaa4dbc06beb56cc92a86e87c8b540213ceb3abddece6007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b3446944c00000403004830460221009c91651304d4ca46d9b56bf3ab83e10c438a004a8624c341c93bbe2c2785fd330221009ab7660e5c653384e78c0181df0cf7c1a302cd3eaf64b81686bec3c8c7dd789f
 . . . . [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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