connect.castleton.edu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:54:88:9c:90:42:f0:80:b6:d9:ce:f9:17:6a:2a:e6:89:b7 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=connect.castleton.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:54:88:9c:90:42:f0:80:b6:d9:ce:f9:17:6a:2a:e6:89:b7
Serial Number (int): 377214450480106971169376611694287228668343
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 77:8c:e9:a0:ed:b4:15:f9:a1:92:27:4c:eb:e9:de:59:de:89:02:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7a:ff:86:df:f6:99:a5:86:82:f1:03:6e:f4:03:41:af:ea:26:2b:d4
Fingerprint (sha256): 28:18:f2:0a:0b:fd:5f:ab:b5:cf:b4:fe:13:e1:46:91:4f:3d:81:32:e5:09:43:3e:92:2a:40:b4:3d:2a:67:ca

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate connect.castleton.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for connect.castleton.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

connect.castleton.edu

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connect.castleton.edu
explore.castleton.edu
cluster3.technolutions.net
libcal.castleton.edu
cluster3.technolutions.net
events.vsc.edu
castleton.edu
libguides.castleton.edu
undergrad.castleton.edu
cluster3.technolutions.net
cluster3.technolutions.net
cluster3.technolutions.net
cluster3.technolutions.net
castleton.edu
cluster3.technolutions.net
cluster3.technolutions.net
castleton.edu
portal.vsc.edu
cluster3.technolutions.net
libcal.castleton.edu
libcal.castleton.edu
cluster3.technolutions.net
cluster3.technolutions.net
libguides.castleton.edu
explore.castleton.edu
cluster3.technolutions.net
castleton.edu
castleton.edu
cluster3.technolutions.net
cluster3.technolutions.net
cluster3.technolutions.net
cluster3.technolutions.net
castleton.edu
portal.vsc.edu
connect.castleton.edu
cluster3.technolutions.net
undergrad.castleton.edu
cluster3.technolutions.net
cluster3.technolutions.net
cluster3.technolutions.net
localweb.castleton.edu
cluster3.technolutions.net
cluster3.technolutions.net
explore.castleton.edu
cluster3.technolutions.net
cluster3.technolutions.net
cluster3.technolutions.net
explore.castleton.edu
cluster3.technolutions.net
castleton.edu
cluster3.technolutions.net
events.vsc.edu
libcal.castleton.edu
castleton.edu
info.castleton.edu
cluster3.technolutions.net
events.vsc.edu
cluster3.technolutions.net
recruiter.vsc.edu
explore.castleton.edu
cluster3.technolutions.net
cluster3.technolutions.net
events.vsc.edu
explore.castleton.edu
cluster3.technolutions.net
cuairwave.castleton.edu
libguides.castleton.edu
micollab.vsc.edu
cluster3.technolutions.net
cluster3.technolutions.net
connect.castleton.edu
blogs.castleton.edu
castleton.edu
grad.castleton.edu
libcal.castleton.edu
cluster3.technolutions.net
cluster3.technolutions.net
cluster3.technolutions.net
connect.castleton.edu
cluster3.technolutions.net
libcal.castleton.edu
cluster3.technolutions.net
blogs.castleton.edu
libcal.castleton.edu
libcal.castleton.edu
grad.castleton.edu
explore.castleton.edu
cluster3.technolutions.net
undergrad.castleton.edu
libguides.castleton.edu
explore.castleton.edu
grad.castleton.edu
cluster3.technolutions.net
libguides.castleton.edu
cluster3.technolutions.net
www.castleton.edu
castleton.edu
connect.castleton.edu

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFDTCCA/WgAwIBAgISBFSInJBC8IC22c75F2oq5om3MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzEyMjMwMzIzNTdaFw0x
ODAzMjMwMzIzNTdaMCAxHjAcBgNVBAMTFWNvbm5lY3QuY2FzdGxldG9uLmVkdTCC
ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMiuzH3U5PKqJxVN2IRx1Kf4
4l3n2cqAQMdfRFZTZ+yzlskRayloL4jwJ5+rW1B+m9c3kwQi6paYa/4UrBAeu3Yg
Aedo3/dDEu7jg6HDpfUjpn8xTjWPBg4pmM3CQuJWG30axbZ1O9dA+rA5zubDQkk/
wAumWg2D9nvScbtmMBTV+tp55OZiG34GMv9j+HJWly8RTREvYl+5vXYJCl3NtLU0
t5gPMTkJTpXfs+M+TH6mmjHiAcnw5MzvM1XwNSOQlICXhmvWQ13Fk1Ae3EdakveF
7rOa+RZM94lVTooaBHGa5USC38vTYFw+/Yb50Wi68hpbDfsatazEPYK6/i0H+8kC
AwEAAaOCAhUwggIRMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD
AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUd4zpoO20FfmhkidM
6+neWd6JAmEwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB
BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu
Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu
Y3J5cHQub3JnLzAgBgNVHREEGTAXghVjb25uZWN0LmNhc3RsZXRvbi5lZHUwgf4G
A1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUF
BwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4M
gZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJl
bHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENl
cnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9y
Zy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAY8WKWwH0k3sXJR5ZxLgh
rfnzxanOpqA/gvKJTIthO22DfQbZGL9se09aTyidCaAOFF9EivatiH09tF3RXCHq
z+y3O0TzfoD4Lig+1o5fhtorUyHFzfNmMktsq3JjICBr8bQuUNWcEpPjnDHd3f6J
IxatusNRjHOGqsPVixXYp7/Ol71/+O+ULtfH8URasCPJkvWyomtV+hV5MNslpJzq
cD0lcFIddGh86Xlp7/JV04UcyCXkQbJ5LkqjPxDpOzE7MhekvniE/QS5k35wtih/
g1pnjjr54nezx/jm8AE0WYXnAplx0B5XEqB0iDZlXx6pbr2MsD/04g93mDFWIoJO
Uw==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyK7MfdTk8qonFU3YhHHU
p/jiXefZyoBAx19EVlNn7LOWyRFrKWgviPAnn6tbUH6b1zeTBCLqlphr/hSsEB67
diAB52jf90MS7uODocOl9SOmfzFONY8GDimYzcJC4lYbfRrFtnU710D6sDnO5sNC
ST/AC6ZaDYP2e9Jxu2YwFNX62nnk5mIbfgYy/2P4claXLxFNES9iX7m9dgkKXc20
tTS3mA8xOQlOld+z4z5MfqaaMeIByfDkzO8zVfA1I5CUgJeGa9ZDXcWTUB7cR1qS
94Xus5r5Fkz3iVVOihoEcZrlRILfy9NgXD79hvnRaLryGlsN+xq1rMQ9grr+LQf7
yQIDAQAB
-----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 377214450480106971169376611694287228668343
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-23 03:23:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-23 03:23:57 +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 'connect.castleton.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 25333857491632514379229032337768641219849849087996923311904119715500143017759169655643778165424855518377322270655276004406740737189293680467895891982931824649688111753297338706650781891336754374051059012834773841236635932911259040989906593487605710769624371754077181226725668722190788867087330577736368737007249035351737191276252920844046700375851037913759646213327659192541103342776071242540042230619091041646118710734713405266944759411880070975218638518248190784070766363253338486753955620418251150111758455439287171384719604844307995075918385289958407459115487310693289835551801466788529290994599106159472481401801
 . . . . . . . . . . . . . . . . . . . . [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)
							778ce9a0edb415f9a192274cebe9de59de890261
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'connect.castleton.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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