admission.valpo.edu

Issued by R3

About this certificate

This digital certificate with serial number 04:9b:e3:b8:88:94:3b:20:e7:19:13:b1:16:b1:70:ac:39:69 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=admission.valpo.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:9b:e3:b8:88:94:3b:20:e7:19:13:b1:16:b1:70:ac:39:69
Serial Number (int): 401495603507603368276024707708961705179497
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b6:72:b2:6a:77:34:5d:d6:70:22:4a:0a:eb:b3:6b:41:f9:24:d2:c0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2a:0c:b3:8a:52:f7:44:33:b5:c9:a2:22:08:ee:95:e7:77:58:39:81
Fingerprint (sha256): 43:73:02:46:bf:03:1f:a4:8c:57:74:c3:6c:14:1f:b0:cf:8d:ea:fe:d6:07:82:31:61:9b:10:0a:ea:5c:6d:ec

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

Revocation information

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

Check the revocation status for certificate admission.valpo.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for admission.valpo.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

admission.valpo.edu

Other certificates including the domain name valpo.edu

(limited to 100 certificates)
webstorage.valpo.edu
libguides.valpo.edu
scholar.valpo.edu
support.valpo.edu
support.valpo.edu
*.valpo.edu
photos.valpo.edu
vpn.valpo.edu
*.valpo.edu
*.valpo.edu
galileo.valpo.edu
guild.valpo.edu
photos.valpo.edu
KRE-6000-Local1.valpo.edu
tutor.valpo.edu
admission.valpo.edu
scholar.valpo.edu
admission.valpo.edu
admission.valpo.edu
photos.valpo.edu
webstorage.valpo.edu
scholar.valpo.edu
guild.valpo.edu
support.valpo.edu
photos.valpo.edu
photos.valpo.edu
scholar.valpo.edu
guild.valpo.edu
admission.valpo.edu
scholar.valpo.edu
*.ezproxy.valpo.edu
www.valpo.edu
photos.valpo.edu
archivesspace.valpo.edu
scholar.valpo.edu
*.valpo.edu
photos.valpo.edu
archivesspace.valpo.edu
transact.valpo.edu
crowdfunding.valpo.edu
guild.valpo.edu
photos.valpo.edu
scholar.valpo.edu
admission.valpo.edu
alumni.valpo.edu
scholar.valpo.edu
libguides.valpo.edu
photos.valpo.edu
guild.valpo.edu
support.valpo.edu
vpn.valpo.edu
photos.valpo.edu
tutor.valpo.edu
alumni.valpo.edu
blackboard.valpo.edu
*.ezproxy.valpo.edu
www.intra.valpo.edu
support.valpo.edu
admission.valpo.edu
*.valpo.edu
libguides.valpo.edu
*.valpo.edu
scholar.valpo.edu
libguides.valpo.edu
photos.valpo.edu
support.valpo.edu
catalog.valpo.edu
scholar.valpo.edu
vudc3.valpo.edu
scholar.valpo.edu
libguides.valpo.edu
libguides.valpo.edu
lawlibguides.valpo.edu
archivesspace.valpo.edu
support.valpo.edu
photos.valpo.edu
scholar.valpo.edu
galileo.valpo.edu
*.valpo.edu
alumni.valpo.edu
movies.valpo.edu
lawlibguides.valpo.edu
collections.valpo.edu
transactdsr.valpo.edu
transact-test.valpo.edu
onlinecybersecurity.valpo.edu
*.valpo.edu
lawlibguides.valpo.edu
lawlibguides.valpo.edu
scholar.valpo.edu
archivesspace.valpo.edu
www.intra.valpo.edu
archivesspace.valpo.edu
guild.valpo.edu
datavu.test.valpo.edu
libguides.valpo.edu
*.valpo.edu
www.intra.valpo.edu
*.valpo.edu
*.valpo.edu

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAviB2ag1zTntlvRb6zH+x
DoavNUv+RkDigymkxZGKx9OKPJ5XIUX9Wtu33pIohwop+WW/xf0VtgdxrvXT7Gzp
1Y9q5TLrboroWTdrIKlbb1ABn3i93ThjLVl1eBvo7yGauMCdWq+I3XDl2Bto2xYV
qQDE0ETkukYxY/kp/un+okqInVxJKuwNpbd8fSudzd1SfsBMOBcfaR16CBiRdXsB
03Bl29jkLRIcW8x3W1JiufDC8o/qmT0nruEckk7tk4yrErGMEISMHcivDFFiIS8l
RGETZBrp96XYQOZxxSI93F5WtIFSKCNcr95KjY+n6zzvIzdEMRixxSQ7rQmDVLXG
QwIDAQAB
-----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 401495603507603368276024707708961705179497
 . . . . . . . . [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 2023-11-08 05:01:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-06 05:01:22 +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 'admission.valpo.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 24001285826405216544584691606637087967187129972275240389450131370304135366765482100048397911357340127407325262164034985855158060298016832409669233294664077792459889617436768955018091286025691099175530124759159936124250727898508283358919585720406983999799979562002187062633721414468392821487283043926869467512950548774292448242952086122084614544653818920130755528990065757089740120413525275707456920493584768503085644703474645639900456109702486552240489018306821688817091543241655663182839301374980865187854451814569466380821847085621687167655638641338641583401648943455060421387160927981686106107096324938091139024451
 . . . . . . . . . . . . . . . . . . . . [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)
							b672b26a77345dd670224a0aebb36b41f924d2c0
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'admission.valpo.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bad8568dd0000040300483046022100c2515d5855a1adc2afb019895ad69a8893f3a8c197b528ade7460e45121c92d4022100b83dc70a37f3a1692b4d3967c7d440dbd87dbef7bd707ec8cc338fdf2bf972ef00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018bad85690f00000403004730450220289e4d22f4e2d66b5c3eadfbffd8b07dcb157d907c4d6be9d1d68631a7f143f7022100965173aad4b318ba149aace063357172abdc76d3adc750197ec28858609eea71
 . . . . [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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