usml.edu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a5:89:42:63:1a:ca:49:f5:3a:e7:31:c9:a6:6a:52:29:93 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=usml.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a5:89:42:63:1a:ca:49:f5:3a:e7:31:c9:a6:6a:52:29:93
Serial Number (int): 317665897274331871553061160411429493418387
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 93:1f:a0:c1:7d:4f:c1:e9:a9:26:51:3f:3a:7c:4c:bb:6f:a4:01:f6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bd:86:60:31:b4:b5:65:a4:3d:87:2c:d5:aa:01:d6:79:6b:9b:6c:e6
Fingerprint (sha256): 16:c2:92:d2:e8:4e:ab:b5:6f:70:b5:7b:b5:1a:56:76:79:f2:cb:d6:ea:ed:12:61:e4:31:c9:34:31:f1:83:e1

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 usml.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

usml.edu

Other certificates including the domain name usml.edu

(limited to 100 certificates)
join.usml.edu
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*.peter.usml.edu
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servicedesk.azinformatica.com.br
library.usml.edu
hdsupport.cafm-hd.ae
www.usml.edu
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100.usml.edu
*.usml.edu
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library.usml.edu
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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
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library.usml.edu
mail.usml.edu
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support.lifestance.com
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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
support-new.weitz.com
*.peter.usml.edu
support.sbgom.com
usml.edu
usml.edu
support.lifestance.com
hdsupport.cafm-hd.ae

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA11L38XgEux2czZ6rTPV9
59pmDt8QQlTyMNYZ/m6QEgXeVmNbBjSZHBjEmUgj3l8xBxN1cEJ7HcxUC3YabVGj
H0+7aoadDKw1nZY97KC8fk4fPE2SWD6B5OWeLDEe1EW4LSnE8EuYWXkOhS6hYRsB
xKguniJaB5u1hWJhB9SdKpT6hmhMWkKbtxJZzbL/F/qg7845APuWIGiPKclB61Fu
xvJ6ubthQXwHSBxFJic0ycLnAtFMu038F7tlTV/NLnPKlxBN+QQBDAiO9OTLvTKZ
P0C4rHHsw8ssyhz2Y6UOEtiMj+Zd9nNeRBMqsOGyD8Z5IJJh5IfG2OAmioZaLjeu
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 317665897274331871553061160411429493418387
 . . . . . . . . [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 2019-10-31 13:24:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-29 13:24:10 +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 '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 27182148873853242228728528479930942760753452375296878853921108006591968826307403892243319052721567652784037327864376354062036358312394688492603473415443635228161944126966792001458565635017144350508548551474793045245743869959466170022393526517956599242974999608498239337017461289921982583335935072142213996367316178129560955094577999576394147412055901286072827797327498685353124226931892113891622255706046518994165618727373997939498366287339059972696335076656426626683261535987782236375096737047605875777085507790304888102293900647742825427051341207554541513880875895844131238675138386727613800885162476853525306912407
 . . . . . . . . . . . . . . . . . . . . [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)
							931fa0c17d4fc1e9a926513f3a7c4cbb6fa401f6
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e2233cb8a0000040300473045022100a05fc72e295a81788a1d76a86485656f4933237b7d836355c0fc5f604680e62e022017d07522b9aa7134d31a448e94c97c9c5de642307f31cd7fcc2c19f838079a37007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e2233cb75000004030047304502204b54236422e4084b06341c0b3454aa3a4737b1e00d475d0ad9bd87f56bd3edee022100eca3ee5ec956f10e6f9215ced751ced860410d1d1bbc6a86eb5133c03e996066
 . . . . [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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