td.wku.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:76:02:fd:90:f1:00:e0:9e:b7:40:fb:49:9e:b5:01:ac:0e 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=td.wku.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:76:02:fd:90:f1:00:e0:9e:b7:40:fb:49:9e:b5:01:ac:0e
Serial Number (int): 301494152138809499412361908975698264042510
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 64:56:b2:0b:25:83:d3:0e:32:5c:80:51:21:15:b0:65:92:b0:3b:2c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 89:87:29:87:67:02:dd:ec:67:8a:86:d6:84:89:79:22:8b:e4:79:eb
Fingerprint (sha256): 06:55:99:92:c7:b8:ac:89:fe:8a:0e:6a:72:26:9d:25:2e:b9:90:c1:dc:dc:f9:f1:01:f1:b1:e0:ab:c7:1d:7f

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

Revocation information

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

Check the revocation status for certificate td.wku.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for td.wku.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

td.wku.edu

Other certificates including the domain name wku.edu

(limited to 100 certificates)
*.libsrv.wku.edu
email.wku.edu
aceweb.wku.edu
vs-rcdr04-drac.dc.wku.edu
asawebapps.wku.edu
vs-rcdr-fo2-drac.dc.wku.edu
banner-upgd.wku.edu
wlc-ac-1.wku.edu
testsmtp.wku.edu
ccas-zone3-1.wku.edu
community.wku.edu
email.wku.edu
dexdevel.wku.edu
dms-test.wku.edu
vs-rcdr05-drac.dc.wku.edu
support.wku.edu
monitor01.wku.edu
etran-prod.wku.edu
dms-web.wku.edu
td.wku.edu
bxsweb.wku.edu
cvbill.wku.edu
pjbackup.dhcp-res.wku.edu
email.wku.edu
bxsweb-test.wku.edu
support.wku.edu
epms.wku.edu
netapp5760a.dc.wku.edu
vmlinux01-drac.dc.wku.edu
td.wku.edu
www.bookstore.wku.edu
email.wku.edu
spiritfunder.wku.edu
tnlab.dhcp-res.wku.edu
cms-wflow01.wku.edu
advanceweb.wku.edu
lists.wku.edu
logs2.wku.edu
email.wku.edu
cuccx1-ec-ms.wku.edu
my02.wku.edu
bbaux.wku.edu
pa-test.wku.edu
asaweb2.wku.edu
nac.wku.edu
topnet-prod.wku.edu
intranet.wku.edu
asaweb2.wku.edu
tegrity2.wku.edu
community.wku.edu
ensgeocast.wku.edu
nac-test.wku.edu
*.libsrv.wku.edu
apps.wku.edu
community.wku.edu
arcgis01.wku.edu
email.wku.edu
webapps-prod02.wku.edu
intranet.wku.edu
bbaux.wku.edu
web-test.wku.edu
explore.wku.edu
vmtest02-drac.dc.wku.edu
astra.wku.edu
sasva1.wku.edu
my02.wku.edu
tsg1.wku.edu
nelnet-prod.wku.edu
blog.wku.edu
asaweb.wku.edu
vmwab03-drac.dc.wku.edu
digitalcommons.wku.edu
vmdr03-drac.dc.wku.edu
vs-obo1.wku.edu
cisco-wlc-vip.wku.edu
acsapps.wku.edu
dms-test-ax1.wku.edu
cebsclinic.wku.edu
www.bookstore.wku.edu
email.wku.edu
explore.wku.edu
satellite.wku.edu
my02-dev.wku.edu
vs-rcdr01-drac.dc.wku.edu
cisco-wlc-vip.wku.edu
cacs1.wku.edu
spamcontrol5.wku.edu
digitalcommons.wku.edu
sso-test.wku.edu
sasweb1.wku.edu
www.bookstore.wku.edu
vmetown01.ecc.wku.edu
bbdevel.wku.edu
apply.wku.edu
libguides.wku.edu
acsapps.wku.edu
sct47900.wku.edu
rundeck-prod02.wku.edu
vs-man2.wku.edu
asawebapps-prod02.wku.edu

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAss8Gogc6R/a6aGxwmb//
tYZHiTCfUFKv3/C4xPXWVelaMMHj036pCVxvE/VTGxBHl2ONrsjcTYKEhHKmUJ7P
wLnDuB5ox7xFgZo08G3uDTydyoyv89mQF8hxPTsXUdb4qCRZsS/r3QhsySGPVocz
gIfXHW5iJ3o6/EAIYQEi3fvoNC9NXJVnwjvKFqr3tohpuCZVzj5U+3pL3lSbiEFU
eX5unbbqkEz6177mcC6qgE/AoteErVg7B+3ZRJWxGfRFdnAWdu39/IoTIrZjT4sc
uWTzj5sZacsBPRRm+oLKgrBa4rB2bCIRZDA05jDVSMZZdCMulLnVfxFmCzcb9v89
WQIDAQAB
-----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 301494152138809499412361908975698264042510
 . . . . . . . . [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 2023-03-20 09:34:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-18 09:34:50 +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 'td.wku.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 22572506564990093266240142006308729795898083825174563015101269544690349069986673848651701543044548212875378103443098946752212218567219014061618053922747757781889135102039107017276237986678651972225067082174523194462108893726871819485636350151267301198111789462263240131146068720284678890246537768832949731138535678291936720809242580992793408490436958759491693589336643274175326620575075012702486428110154326098977932240445569170201071334399083600191457237817270351090348137342673798322377424101956454592167925458953524382407623876532966432720487367576478530729503759378146704831550398516035247159022014769289798565209
 . . . . . . . . . . . . . . . . . . . . [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)
							6456b20b2583d30e325c80512115b06592b03b2c
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'td.wku.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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