claremont.edu

Issued by R3

About this certificate

This digital certificate with serial number 04:87:4e:55:17:a9:ba:23:a5:48:cb:6c:20:05:e1:77:6c:99 was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=claremont.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:87:4e:55:17:a9:ba:23:a5:48:cb:6c:20:05:e1:77:6c:99
Serial Number (int): 394491384870214465706148934928104200563865
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7c:2d:77:0b:ac:c2:e9:8c:23:6e:4c:6f:4a:6d:63:c6:fb:e5:da:bc
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 25:43:78:3b:25:a5:3e:dd:81:04:a2:d8:28:10:28:0b:3c:71:38:65
Fingerprint (sha256): 30:dc:79:4e:dc:4a:1a:b8:ec:0b:3b:95:78:32:5e:a6:dd:0c:88:19:de:97:74:aa:53:ab:9f:e6:92:f6:c3:42

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

Revocation information

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

Check the revocation status for certificate claremont.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for claremont.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

claremont.edu

Other certificates including the domain name claremont.edu

(limited to 100 certificates)
oakmont.cusd.claremont.edu
tccsforms.services.claremont.edu
*.cx.claremont.edu
libguides.libraries.claremont.edu
sumnerdanbury.cusd.claremont.edu
scholarship.claremont.edu
sahs.cusd.claremont.edu
envirolabasia.claremont.edu
claremonthigh.cusd.claremont.edu
pressbooks.claremont.edu
footprints.claremont.edu
projects.claremont.edu
email.claremontmckenna.edu
condit.cusd.claremont.edu
www.cuc.claremont.edu
claremonthigh.cusd.claremont.edu
teaching.claremont.edu
edge-uc4.peopleadmin.com
*.claremont.edu
cwt-pub01-ms.voice.claremont.edu
elroble.cusd.claremont.edu
library.claremont.edu
teaching.claremont.edu
moodle.cusd.claremont.edu
elroble.cusd.claremont.edu
tccsforms.services.claremont.edu
services.claremont.edu
www.cusd.claremont.edu
faq.dml.georgetown.edu
webauth.claremont.edu
libguides.libraries.claremont.edu
library.claremont.edu
cards.cuc.claremont.edu
www.creativity.claremont.edu
*.claremont.edu
libraryfaq.erskine.edu
edge-uc4.peopleadmin.com
libraryfaq.erskine.edu
services.claremont.edu
scholarship.claremont.edu
edge_uc4.peopleadmin.com
*.claremont.edu
kecksci.claremont.edu
*.cuc.claremont.edu
colleges.claremont.edu
sumner.cusd.claremont.edu
webauth.claremont.edu
libguides.libraries.claremont.edu
creativity.claremont.edu
libraryfaq.erskine.edu
*.services.claremont.edu
email.claremontmckenna.edu
*.cusd.claremont.edu
library.claremont.edu
*.claremont.edu
www.cuc.claremont.edu
claremonthigh.cusd.claremont.edu
services.claremont.edu
creativity.claremont.edu
www.iplace.claremont.edu
dev.rimeta.claremont.edu
services.claremont.edu
sahs.cusd.claremont.edu
ccdl.claremont.edu
edge-uc4.peopleadmin.com
services.claremont.edu
claremont.edu
oakmont.cusd.claremont.edu
teaching.claremont.edu
webauth.claremont.edu
library.claremont.edu
engage.claremont.edu
claremont.pressbooks.pub
*.cx.claremont.edu
library.claremont.edu
elroble.cusd.claremont.edu
sycamore.cusd.claremont.edu
creativity.claremont.edu
claremont.edu
libraryfaq.erskine.edu
sakai.claremont.edu
sumnerdanbury.cusd.claremont.edu
cusdmail.cusd.claremont.edu
mail.jsd.claremont.edu
danbury.cusd.claremont.edu
library.claremont.edu
sahs.cusd.claremont.edu
*.cuc.claremont.edu
claremont.edu
creativity.claremont.edu
jobs.cuc.claremont.edu
cusdmail.cusd.claremont.edu
ri-meta.dev.rimeta.claremont.edu
mail.cuc.claremont.edu
sumnerdanbury.cusd.claremont.edu
cusd-adfs01.cusd.claremont.edu
webauth.claremont.edu
library.claremont.edu
faq.dml.georgetown.edu
cusdmail.cusd.claremont.edu

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0gVcyNBOfDkmjBM+C0k6
fSY4snyIGeR9QPhTIC66JLtO6W24lcmG4govkLdm7ZrfFQn0eI3xxB2jb9qr2i9X
UebyHlF9gnSjq44V5f5cTwBSTa+/X34iinLmUZXH1JmqkXoM5u50qypSCdmCUddL
nkvzhHTUZSabbsLcrbIxw4ZL9afyqHbN5HSfLTW8hFEknnexHGU4kYev3qXo0U5h
wzYgRssaoWhI8gkh6cGM30/XrJnKXxUYdP/spVd+riGh0OWRLR7Vzzb/a2rYftkW
svFKTyrY2YnBCosxxURl7iC+VeJrRcXeWT+L49+YERROurc/X4d4HMdIzl5YLUdo
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 394491384870214465706148934928104200563865
 . . . . . . . . [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 2024-04-19 13:00:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-18 13:00:37 +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 'claremont.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 26512688360183993163423363764996447270312704089004573049194621305803114110746604388533265459642325308735184825892925256015333123981882198701441892920536315252556246743193267426597695367414217088514175087333522011263928712643139721573504806302503591902943451427810771523545651069002560438922745686381714332355757772929293212286973523661930520210579576629007143640004051898136219011832222104754903386274019387722126119328948220380334846067082726633576741162992206824568807250953965386610279022170334716612312108669753254529648059320017049002904958525875859091599058580138327786876496732718001819372753134029723669063747
 . . . . . . . . . . . . . . . . . . . . [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)
							7c2d770bacc2e98c236e4c6f4a6d63c6fbe5dabc
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'claremont.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018ef6a8c1be0000040300463044022012c8a2483b84c96219ac498110ea787bab03098f075e3bd21a1e318495230a4c02204511a2b75c4e5b28b91af668e2038b457bc66f0d4785d2253970dac15756c748007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018ef6a8c28f00000403004630440220600de1f9224f97dfaf17d7d971de5306f785a2f6d3010bc166fd67bebe51ef72022027cd07c0deccd91a01c3da6078d6cff2cf7eb6391753fa1656e3dc6f43b1c331
 . . . . [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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