ocl.colostate.edu

Issued by R3

About this certificate

This digital certificate with serial number 04:03:9f:29:8c:13:7c:e3:7d:c5:c6:99:ae:30:77:e1:ef:21 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=ocl.colostate.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:03:9f:29:8c:13:7c:e3:7d:c5:c6:99:ae:30:77:e1:ef:21
Serial Number (int): 349681553804386134288938107583637645029153
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3c:8c:31:4f:32:63:8a:c2:c5:f2:50:a5:6e:b4:7e:cc:26:52:f7:a5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5d:f9:40:4b:6e:08:a1:2b:e9:17:17:a7:26:1f:bb:65:7d:b5:e0:d5
Fingerprint (sha256): 03:5d:21:0a:97:31:92:18:0f:e8:9b:0f:6c:c8:9e:b2:eb:5b:38:47:cc:3c:67:2d:51:cf:5e:ee:dc:41:07:45

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

Revocation information

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

Check the revocation status for certificate ocl.colostate.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ocl.colostate.edu

Public Key Algorithm

ECDSA

Key Size

384

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

ocl.colostate.edu

Other certificates including the domain name colostate.edu

(limited to 100 certificates)
webcms3.colostate.edu
dsawptest4.colostate.edu
webcms3.colostate.edu
customviewbook.colostate.edu
high-speed-video.colostate.edu
san-7-s11.tlsprovisioning.exacttarget.com
cluster.technolutions.net
cnee.colostate.edu
www.csurecdashboard.colostate.edu
coloradoencyclopedia.org
connect.colostate.edu
cnee.colostate.edu
csal.colostate.edu
san-7-s11.tlsprovisioning.exacttarget.com
apps.cnhp.colostate.edu
tmi.colostate.edu
cloudsat.atmos.colostate.edu
taurus.cnr.colostate.edu
www.todossantos.colostate.edu
nibbler.math.colostate.edu
biz.source.colostate.edu
aresprod19.colostate.edu
secspc.netsec.colostate.edu
advancing.colostate.edu
lawncheck.colostate.edu
police.colostate.edu
securedns1.planmygift.org
securedns1.planmygift.org
northernipm.colostate.edu
it.colostate.edu
cr-laserfiche.acns.colostate.edu
lsccms.colostate.edu
www.diversity.colostate.edu
webcom.colostate.edu
wptest.agsci.colostate.edu
cluster2.technolutions.net
speedtest.colostate.edu
wsnet.colostate.edu
bushewett.BUSINESS.COLOSTATE.EDU
warnercms.colostate.edu
mail.business.colostate.edu
secspc.netsec.colostate.edu
buselab2016gw01.busdom.colostate.edu
www.webcms2.colostate.edu
chunglab.colostate.edu
lsc.colostate.edu
vprwebdev.research.colostate.edu
atmos.colostate.edu
directaccess.chhs.colostate.edu
fsus-23.freshservice.com
filehold.research.colostate.edu
railbender.nrel.colostate.edu
gradadmissions.colostate.edu
fsus-24a.freshservice.com
san-7-s11.tlsprovisioning.exacttarget.com
teams.cvmbs.colostate.edu
coloradoencyclopedia.org
cluster.technolutions.net
vetmedbiosci.colostate.edu
ocl.colostate.edu
webcom.colostate.edu
sccoldfusion.cvmbs.colostate.edu
ramcamps.colostate.edu
commitment.colostate.edu
cluster.technolutions.net
tls.automattic.com
onishlab.colostate.edu
securedns1.planmygift.org
cluster.technolutions.net
*.agsci.colostate.edu
illiad.library.colostate.edu
ob1-p1.advance.colostate.edu
pgrcourse.colostate.edu
coursedev.math.colostate.edu
warnercms.colostate.edu
baacc.colostate.edu
atrc.colostate.edu
www.admissions.colostate.edu
engagement.colostate.edu
www.ascsu.colostate.edu
www.cmb.colostate.edu
agsci.colostate.edu
help.canvas.colostate.edu
apps.natsci.colostate.edu
dsawptest5.colostate.edu
drought-net.colostate.edu
www.admissions.colostate.edu
otp.colostate.edu
san-7-s11.tlsprovisioning.exacttarget.com
agsci.colostate.edu
psm-ns-bda.colostate.edu
helpdesk.appareluae.com
ramcareertools.colostate.edu
studentcasemanagement.colostate.edu
dvmhousing.cvmbs.colostate.edu
southcampus2.cvmbs.colostate.edu
singlesites.dev.colostate.edu
intro.online.colostate.edu
monroe.cnhp2k.colostate.edu
warnercms.colostate.edu

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEdHEZuzzGbCcGlZFlufhh4y26W93Iwyxg
ZBdNnX23JYTTds2htvsmboW40fR84bPhz9DUCX+yQgnLTkMAbQrslmXoBS0CfgzP
UnuOpi2Z8+vsI23xyck7JFPUW2odFbRN
-----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 349681553804386134288938107583637645029153
 . . . . . . . . [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 2023-04-05 00:01:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-04 00:01:26 +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 'ocl.colostate.edu'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.132.0.34 (secp384r1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (776 bits)
				0004747119bb3cc66c2706959165b9f861e32dba5bddc8c32c6064174d9d7db72584d376cda1b6fb266e85b8d1f47ce1b3e1cfd0d4097fb24209cb4e43006d0aec9665e8052d027e0ccf527b8ea62d99f3ebec236df1c9c93b2453d45b6a1d15b44d
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							3c8c314f32638ac2c5f250a56eb47ecc2652f7a5
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ocl.colostate.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)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001874eeed53e000004030046304402207ba3a0868595d9748070d85040961b642798668fe8d4e20ca424dcc655cfb1dd02205e1d81bd627c86db46c41cb318b43b2ca61daea9524c0f768ed02322ec99bcfe007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001874eeed5790000040300483046022100dba1ab4a9a5a88650c94ee91e0c2e0c808132b2a7ee687068cd3dacb70f0f10f022100af85f303a5721d1cc5ff939912d20cd0c3174f73de9e9bf8d3d155714769963c
 . . . . [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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