robeson.edu

Issued by R3

About this certificate

This digital certificate with serial number 04:fc:85:35:09:01:32:00:df:a3:50:01:73:d4:ef:bd:85:b2 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=robeson.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:fc:85:35:09:01:32:00:df:a3:50:01:73:d4:ef:bd:85:b2
Serial Number (int): 434377362888926765438197192925115959838130
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 05:fe:03:bb:42:c1:06:20:25:4a:f0:85:5d:ad:98:94:ae:8f:99:d8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8a:5b:f1:7d:21:6d:16:1c:14:ac:16:e8:f1:ec:df:0f:38:75:35:9f
Fingerprint (sha256): 2f:71:52:57:4d:08:76:f5:5c:05:56:50:f1:f1:21:92:3f:a8:17:9f:d0:29:6f:a5:67:e9:ae:47:da:c4:55:42

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

Revocation information

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

Check the revocation status for certificate robeson.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for robeson.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

robeson.edu

Other certificates including the domain name robeson.edu

(limited to 100 certificates)
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
robeson.edu
*.robeson.edu
support.surview.ae
papercut.robeson.edu
*.robeson.edu
papercut.robeson.edu
*.robeson.edu
sales.tnctrade.ae
*.robeson.edu
robeson.edu
*.robeson.edu
ithelpdesk.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
robeson.edu
*.robeson.edu
support.robeson.edu
mail.robeson.edu
www.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
guides.robeson.edu
*.robeson.edu
*.robeson.edu
guides.robeson.edu
*.robeson.edu
guides.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
guides.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
robeson.edu
*.robeson.edu
guides.robeson.edu
support.foreststrategicsolutions.com
*.robeson.edu
*.robeson.edu
robeson.edu
robeson.edu
robeson.edu
guides.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
robeson.edu
guides.robeson.edu
wa.robeson.edu
support.robeson.edu
papercut.robeson.edu
*.robeson.edu
support.solutionscubed.ca
*.robeson.edu
*.robeson.edu
www.robeson.edu
*.robeson.edu
*.robeson.edu
auth.robeson.edu
*.robeson.edu
soporte.ademanda.com
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
guides.robeson.edu
2performant.littlebox.cloud
vcenter-prod.robeson.edu
guides.robeson.edu
support.sharcenergy.com
*.robeson.edu
*.robeson.edu
*.robeson.edu
*.robeson.edu
webmail.robeson.edu
*.robeson.edu

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE4jCCA8qgAwIBAgISBPyFNQkBMgDfo1ABc9TvvYWyMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzEyMjQxMTIzNDJaFw0yNDAzMjMxMTIzNDFaMBYxFDASBgNVBAMT
C3JvYmVzb24uZWR1MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2sTy
sneMXspgQM8incoAh+BUN3rWHeaCBKygedG5QtkduTLg7Kl+m8U7NtRI6u3ZHwdA
1xdKFy3CHDy7N3dg8zswniG8NOMdYOk8PmT9IBIuGkHZZ/SsJBgJhnNUQPRKeUof
L6DU0RGE5SxzayWvikVR3uKLljhZ41l1y1UOFlfZf2Xw+ER1dG5sWg+zX6BdSlmS
H3gMusLJOsYOw4rpvpm+K4bScL4bSqDXWnu1AJDjrDE/FVL9c8OQk/vZUH7eI+MN
pestLTW0OvQtOfDL+SMUzxFsTC1BtiTFG6RghGcVlznczxkJT6Ok4w8Np0TOUhsl
NRGo98CWa3Y2IGf10wIDAQABo4ICDDCCAggwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud
JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW
BBQF/gO7QsEGICVK8IVdrZiUro+Z2DAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm
H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v
LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAW
BgNVHREEDzANggtyb2Jlc29uLmVkdTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMG
CisGAQQB1nkCBAIEgfQEgfEA7wB2AKLiv9Ye3i8vB6DWTm03p9xlQ7DGtS6i2reK
+Jpt9RfYAAABjJvH+AgAAAQDAEcwRQIhAJBcNp/9YSsZUTnQu05aZJJiS+mtajmL
wu2rithbb9DhAiBZ8IQRST+78+ha6/5EPrfWNFRI924O/FrUNsR/wRczlQB1AHb/
iD8KtvuVUcJhzPWHujS0pM27KdxoQgqf5mdMWjp0AAABjJvH+HgAAAQDAEYwRAIg
avKiNQiusPNZdGYpacsZCm3broafXBcpOTLxe3W7b1ECIH3jq7PxmtrQbNuZQc98
jLE4mYz9ngrVafvETJlzF0ZlMA0GCSqGSIb3DQEBCwUAA4IBAQChvtpGXcHfLbfO
RPZosN8/dwVWyJv9A3ZTVXO4P4QOHC2sPR57eE7Jy5ssgRpC8FrahxgJg1Ncux7b
8nz345P/hHmR6Tfu+o+JU4MV4bYHAkvmsAjOMcvF+ex9CggEZ0iMxA7qTg9S2PKp
bnLRSv5Tg6IeSCx7eTeqUYXbVqAK89y+AlapZD3mrh7bB151P/gbu5JsR8F6VCUl
pHU74W0y+kyLndj77kkV3JeahvRAzUs4WvSqEk6gMOzJrjiZLnPrs8ZVMD5ZMv+i
PE6XS8FlUUKX3lU2rDeiEsh8Vy9C1VFtkxu6dTmjK0Ifwoe1lNIg7Qg4EPxI43Za
Ipw0CDPZ
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2sTysneMXspgQM8incoA
h+BUN3rWHeaCBKygedG5QtkduTLg7Kl+m8U7NtRI6u3ZHwdA1xdKFy3CHDy7N3dg
8zswniG8NOMdYOk8PmT9IBIuGkHZZ/SsJBgJhnNUQPRKeUofL6DU0RGE5SxzayWv
ikVR3uKLljhZ41l1y1UOFlfZf2Xw+ER1dG5sWg+zX6BdSlmSH3gMusLJOsYOw4rp
vpm+K4bScL4bSqDXWnu1AJDjrDE/FVL9c8OQk/vZUH7eI+MNpestLTW0OvQtOfDL
+SMUzxFsTC1BtiTFG6RghGcVlznczxkJT6Ok4w8Np0TOUhslNRGo98CWa3Y2IGf1
0wIDAQAB
-----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 434377362888926765438197192925115959838130
 . . . . . . . . [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 2023-12-24 11:23:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-23 11:23:41 +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 'robeson.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 27617069178662934230866741087736978593503965001844989392318582224778680953572456032162402346574806067799169198731326123900596059512401977165817319990550106676727224614639166898654958254197035586107699293158268158802558225178855008769225901973910989775744661097633906481381960432121584274022363050501295851829252936789516802891350311426206662622552802109011429306050068931307394303520726390634435411458269374659820270253320943120155339835782567929520504652778549903072528556735541430121450218276679618979248958048475384318522703278972029093652072086661812948820907719004239607279513628450762153493673208792521023944147
 . . . . . . . . . . . . . . . . . . . . [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)
							05fe03bb42c10620254af0855dad9894ae8f99d8
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'robeson.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c9bc7f8080000040300473045022100905c369ffd612b195139d0bb4e5a6492624be9ad6a398bc2edab8ad85b6fd0e1022059f08411493fbbf3e85aebfe443eb7d6345448f76e0efc5ad436c47fc117339500750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c9bc7f878000004030046304402206af2a23508aeb0f35974662969cb190a6ddbae869f5c17293932f17b75bb6f5102207de3abb3f19adad06cdb9941cf7c8cb138998cfd9e0ad569fbc44c9973174665
 . . . . [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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