ketchum.edu

Issued by R3

About this certificate

This digital certificate with serial number 04:a2:36:69:40:64:05:c1:f3:87:b8:e1:31:99:41:30:5c:35 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=ketchum.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a2:36:69:40:64:05:c1:f3:87:b8:e1:31:99:41:30:5c:35
Serial Number (int): 403647211977174362064504406709181233519669
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2d:41:c6:6a:c2:33:9b:c8:9b:7d:2c:f8:97:df:67:1c:90:2b:7b:f0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e9:fb:6d:2f:86:91:d1:52:f6:ce:20:56:b9:a1:f3:96:b9:e4:19:ed
Fingerprint (sha256): 6a:46:3f:ad:7c:47:85:00:87:e2:64:33:ad:3c:cb:c2:43:bc:d2:2a:b8:81:a8:ea:77:aa:a9:71:75:95:f0:fe

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

Revocation information

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

Check the revocation status for certificate ketchum.edu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ketchum.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

ketchum.edu
www.ketchum.edu

Other certificates including the domain name ketchum.edu

(limited to 100 certificates)
apps.ketchum.edu
jobs.ketchum.edu
apps.ketchum.edu
apps.ketchum.edu
ketchum.edu
tls.automattic.com
ketchum.edu
jobs.ketchum.edu
sra.ketchum.edu
jobs.ketchum.edu
*.eproxy.ketchum.edu
photoshelter.ketchum.edu
photoshelter.ketchum.edu
ketchum.edu
tls.automattic.com
go.ketchum.edu
photoshelter.ketchum.edu
photoshelter.ketchum.edu
jobs.ketchum.edu
my.ketchum.edu
www.ketchum.edu
photoshelter.ketchum.edu
go.ketchum.edu
moodle.ketchum.edu
www.ketchum.edu
jobs.ketchum.edu
go.ketchum.edu
conference.ketchum.edu
jobs.ketchum.edu
ketchum.edu
apps.ketchum.edu
jobs.ketchum.edu
ketchum.edu
photoshelter.ketchum.edu
photoshelter.ketchum.edu
mail.ketchum.edu
jobs.ketchum.edu
magazine.ketchum.edu
apps.ketchum.edu
mail.ketchum.edu
tls.automattic.com
sra.ketchum.edu
ketchum.edu
*.eproxy.ketchum.edu
ems.ketchum.edu
www.scco.edu
screenconnect.ketchum.edu
jobs.ketchum.edu
www.ketchum.edu
photoshelter.ketchum.edu
photoshelter.ketchum.edu
apps.ketchum.edu
tls.automattic.com
*.eproxy.ketchum.edu
tls.automattic.com
photoshelter.ketchum.edu
mail.ketchum.edu
tls.automattic.com
ketchum.edu
nps.ad.ketchum.edu
my.ketchum.edu
tls.automattic.com
ketchum.edu
jobs.ketchum.edu
tls.automattic.com
mail.ketchum.edu
moodle.ketchum.edu
khnps.ad.ketchum.edu
jobs.ketchum.edu
ketchum.edu
conference.ketchum.edu
photoshelter.ketchum.edu
www.ketchum.edu
tls.automattic.com
tls.automattic.com
photoshelter.ketchum.edu
my.ketchum.edu
tls.automattic.com
magazine.ketchum.edu
tls.automattic.com
ems.ketchum.edu
tls.automattic.com
ems.ketchum.edu
tls.automattic.com
conference.ketchum.edu
go.ketchum.edu
tls.automattic.com
moodle.ketchum.edu
www.ketchum.edu
my.ketchum.edu
jobs.ketchum.edu
jobs.ketchum.edu
go.ketchum.edu
go.ketchum.edu
sra.ketchum.edu
photoshelter.ketchum.edu
ketchum.edu
tls.automattic.com
jobs.ketchum.edu
conference.ketchum.edu

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9JN61R0OEToyc9CIab1N
fFPve9HGDGrKGYI2xIZDj1g0/YpVvHizoPQmjkhcgffw0DLtIcdqKmZwWURQkKdA
P22GGARM8LLaHTGj2/AzuU5CZGNEMPcva3YNWgQk9hY+0unXuv/T4vdgT/3FbwuH
7XVLuu4g+czlbMzruU+Yy54s1vyp1W4/NraAq8T9qVUYBLtp1Uvzw2vJ4MQIXdae
NRvgRqXWpRHggyeaD/2DrO1wXAB4YY+sTuLY/Exugh8G057soGHwiQNa6myP6enc
wLAmWU0lp3ebW91iAj5jD5qhwJCSp6xNbr10ujDrq/YKK0BUm9dFH31bmQB68DQk
uQIDAQAB
-----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 403647211977174362064504406709181233519669
 . . . . . . . . [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 2023-08-30 13:33:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-28 13:33:46 +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 'ketchum.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 30874871418674330599856582475032938667375268619443001630863980336265595132255055319191643458111097912849518683644418268103987213994455977559607858848119842980533392049063729003920357542074988987461137585846020662431659934377838370289619002655875385799518291331039036698807426681817568646147255938646103126008097680224992782780625624378043298116774876838353123724342507002380006971784078794529182989372683470709944523843444459913842097363110245276310289984800758291731507727636966622104526315616493280025870076217545288249244971934789372294783507838417764757756356243493322858302549568740438214483485562672125977044153
 . . . . . . . . . . . . . . . . . . . . [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)
							2d41c66ac2339bc89b7d2cf897df671c902b7bf0
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ketchum.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ketchum.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)
							00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a46dd5e530000040300463044021f59e442ac44fa6d69c7dc8b9604c4ab65bb91b6d1ee31b5f60e3168cdfba0a5022100fcb90640676d399c7113f267ea81c0c248a6320216bd1203b0a654832cd19946007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a46dd5e48000004030046304402205c1447a2fc17f8cd6dbd504803879b18f6495b8aca8e41e9efb58d5bbad29e1c022078d765e4b72399a5373d53aadbd11214b909e9ec78e8aa600d5d4bf66f85ea8f
 . . . . [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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