libanswers.mwsu.edu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:84:60:fd:31:49:8a:57:5d:ea:12:d9:4b:1f:f2:dc:50:70 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=libanswers.mwsu.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:84:60:fd:31:49:8a:57:5d:ea:12:d9:4b:1f:f2:dc:50:70
Serial Number (int): 306383050767209719346098709111404096147568
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a6:9a:5b:c6:21:a6:ff:c5:7e:c7:06:22:3f:3b:2c:3d:fe:e2:6a:e1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 13:b7:c5:ae:f7:97:00:ee:68:fd:28:49:df:2d:43:05:87:c4:62:47
Fingerprint (sha256): 02:ac:6f:b5:8a:6e:42:c7:e3:0d:85:15:98:67:d2:dd:e9:88:e6:cb:78:df:f6:fd:33:c8:75:c3:07:ad:ba:fe

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 libanswers.mwsu.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for libanswers.mwsu.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

libanswers.mwsu.edu

Other certificates including the domain name mwsu.edu

(limited to 100 certificates)
libanswers.mwsu.edu
webmail.mwsu.edu
webmail.mwsu.edu
hmsweb.mwsu.edu
d2l.msutexas.edu
hmsweb.mwsu.edu
mimas.mwsu.edu
my.mwsu.edu
secure.mwsu.edu
webmail.mwsu.edu
libguides.mwsu.edu
my.mwsu.edu
portal.mwsu.edu
libanswers.mwsu.edu
secure.mwsu.edu
my.mwsu.edu
secure.mwsu.edu
libanswers.mwsu.edu
libanswers.mwsu.edu
d2l.mwsu.edu
libguides.mwsu.edu
portal.mwsu.edu
*.mwsu.edu
libguides.mwsu.edu
d2l.mwsu.edu
virtualmsunet.mwsu.edu
exchange.mwsu.edu
mailmanager.mwsu.edu
barracuda.mwsu.edu

mimas.mwsu.edu
mailmanager.mwsu.edu
d2ltest.mwsu.edu
virtualoffice.mwsu.edu
databases.mwsu.edu
hmsweb.mwsu.edu

my.mwsu.edu
virtualoffice.mwsu.edu
databases.mwsu.edu
d2l.msutexas.edu
databases.mwsu.edu
webmail.mwsu.edu
mwsu-vpn-01.mwsu.edu
webcourse.mwsu.edu
libguides.mwsu.edu
hmsweb.mwsu.edu
databases.mwsu.edu

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA10drJMJScz9ikkkwiATO
zcIklptaT6W3P9g2A0g6Zptpq6U+xKIKmpSXDkDDIy7LCtMON/cY9R3y/zQyG4ny
+0M18lJfoStXp4W9PYAESHlTZ8O7kXVUYbTHgIwiQwKXeU6pfDk285khl1uqH32d
+9CcZJKQAMDzZhF6ZAekHmjurkvx2BXLeLWf3NWBPprDnd+iFii+WKeuOjLiOEoE
JQJ0n/M3myoDF4xg5jhE1Cfz6BTOg7uDR25lFiAuCUhVrFYm+Nxd7/nV6weZ+swk
UrcT1RpxIK2+50mqRu1TzlDBRwg4fVLbR3Lopwz6ySi7oGa0NGZUyI9qLd+z0Bcp
QQIDAQAB
-----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 306383050767209719346098709111404096147568
 . . . . . . . . [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 2018-11-26 12:00:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-24 12:00:40 +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 'libanswers.mwsu.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 27176453357257470492363047151661393370467421856967947825969837719746434245594188375893902820196297049550809943032038685142558790123017043201309183060889613283894796060868412075063130040240143737187868830695269435731274851124648546304350064055001596125411852596097824366872371202682639799547463897034979773065028465677798104695382867327970736066199267059598203097500649352549241356745110410164092084121857183188629626430472948616573139327067430706808645541099726238263626966248377417539117772564134389730527281377047743728978541746130038108989859190550165071659303647853026867464359966606068828616707488725200388172097
 . . . . . . . . . . . . . . . . . . . . [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)
							a69a5bc621a6ffc57ec706223f3b2c3dfee26ae1
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'libanswers.mwsu.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)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000167501b8a430000040300483046022100a593ea865de716bc59184a74f634498ddc5c8d5ce0f6af47e5df4f2bbc016355022100ff41e611481dcfd6df5d1516f60b1c5650c121bbd0e4282d5772e9d36afbed8100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000167501b885d0000040300473045022100a53a6260fb97d25b109cdb8d4ce0b2e5568317f3016ec3b7da3d564a70c81ff502201f92aae9f661723d2f02b072f9ae99c46aece89d9bb0eb1a5438a1dcfa3315a1
 . . . . [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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