www.usml.edu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:7c:fe:19:1c:88:52:6e:97:6f:48:ae:0c:72:92:3b:1b:85 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): 04:7c:fe:19:1c:88:52:6e:97:6f:48:ae:0c:72:92:3b:1b:85
Serial Number (int): 390981911522296198530324723918080092871557
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 23:db:e2:51:bf:24:82:5f:44:7a:4e:4f:2c:a8:dd:b8:ea:8b:81:aa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 20:10:3f:10:88:a0:e1:8d:40:41:18:91:d5:44:4b:99:2a:1a:6b:be
Fingerprint (sha256): 41:d3:67:9a:48:4a:ae:0a:1c:2b:be:1a:1b:79:c2:43:3c:1c:65:af:b3:48:fd:cd:04:2d:a9:26:19:33:05:01

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

Other certificates including the domain name usml.edu

(limited to 100 certificates)
join.usml.edu
100.usml.edu
helpdesk.lkwd.net
helpdesk.lkwd.net
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library.usml.edu
support-new.weitz.com
library.usml.edu
servicedesk.usml.edu
support-new.weitz.com
*.peter.usml.edu
support.sbgom.com
www.usml.edu
servicedesk.azinformatica.com.br
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hdsupport.cafm-hd.ae
www.usml.edu
usml.edu
100.usml.edu
*.usml.edu
*.usml.edu
*.usml.edu
usml.edu
www.usml.edu
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
100.usml.edu
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
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 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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1VdIXkeHTRLuCyJcjAnO
lzueoc/NcPMWxyQsTxJX7BTmQ+4R95Xmf9DhDngfF7XZOOyRovZaKKFl3BVPnEd0
0qLIl7NnYljD/xk1NzX85PdE10YtUj2KTxDQOyde1NV9m0Tivm1Za9YCqiXTvbMD
chDUVO0qWGkFLhH5EP/KuNRw9IA2hLHqgw6ZP/hc532EvJ5wcuHYulFehVGN5QtI
lp9G4r0kdw5ZL1vPiGuP5c0ZTt9it2ePTC3mtb42euLw96NdA7OS+fOPi+Y1lcIH
GG6YT0wvG3WXbRHM8tDgq9fmFVRVhh1g/4WTIBGmQysi7XnUMdqKcibuVJVhb/Rf
tQIDAQAB
-----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 390981911522296198530324723918080092871557
 . . . . . . . . [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 2019-08-21 22:31:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-19 22:31:59 +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 26931799655662798812323630794552027102821914528757342720857063012072862676014984665183534733026174545783897677007589881451964994034711959056050282446254281148270195745753970779350136255319762367606727195986912497323424312565813285749851783493329081676344262378903127405382508496151560567926275415860935347393292445123794570200495066763731824886932849260240229217573727167857158574784818140145701761620255362064131808125073746995384328002246819015625846878724658620584339743340379681209112514951956054913233669476432366833052618052864224695169441029109859959871410680471671175258921276360106434139553530205431827554229
 . . . . . . . . . . . . . . . . . . . . [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)
							23dbe251bf24825f447a4e4f2ca8ddb8ea8b81aa
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cb685d50100000403004730450220027fd466ecdebb8f167e7740a31fee0268c88fa82a885ce65aeacc2689a638ca022100e5861ccee3d3bb4043fbbc95c51757ef3cfe8374093417cff2452ae62e56d30e00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cb685d4f10000040300473045022100b93878becd6e585cd4c34a7e1e16c028ba9c77d60f93367840e860a0e7b98093022029e2ba9f23c3fb5eefe6f10a039f29c1f284041384eaa5bbe9976ab4e8938dea
 . . . . [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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