www.robeson.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:07:3d:48:6e:22:b9:7a:fc:9a:68:49:0b:68:d6:13:f1:99 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=www.robeson.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:07:3d:48:6e:22:b9:7a:fc:9a:68:49:0b:68:d6:13:f1:99
Serial Number (int): 263800293350660220895772049941384708485529
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 28:b2:c3:6d:d4:5c:3b:2f:1a:63:60:51:c0:20:57:06:32:c2:03:d6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2e:d5:a0:9c:15:7b:52:c1:0e:c6:62:c5:c5:b6:92:cf:d2:da:eb:36
Fingerprint (sha256): ae:01:60:b5:88:af:74:1a:8a:2c:87:9a:bb:0c:70:c6:1b:32:59:f3:6d:e0:38:4a:2c:ca:b7:c9:ca:27:10:52

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

Revocation information

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

Check the revocation status for certificate www.robeson.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.robeson.edu

Other certificates including the domain name robeson.edu

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

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxFogeak1tyzlKrJom/oz
0GCTWpARqfpYca9TjWrecS9aEJ2JBIT8JtzcDiYDL/aiLJqhRALGRaE1VXNi10t1
4X2sRMZGdal+CORuiMva9uOWbYk3ii6OFRNVlAkvc05vLRHf+32iepBIJw0a9Vkh
PNL2MQ5yJzTG3kR6c/5LCqM/hU18WkIdYIraXr84tLWXAMgG+5OJQkcsFJ4pDf6a
1D4vX/LpCj4OX0EaGtaIl4fH87ADjhBsJaTIbZ/CVAOZk3pS+1LyWIsM5lnvsqST
XKtWu7OXBQUF1Lb7S3e0VLUo/+GIhHaaTzpCEQhkotllVoM19Df2phN45Qn1ulNp
UwIDAQAB
-----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 263800293350660220895772049941384708485529
 . . . . . . . . [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 2023-08-10 11:24:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-08 11:24:53 +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 'www.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 24787150982659014812561517470834462100059634250967688518963141203360160726054651253243116362145061553059467569403981006509226992296251341596276856409102465501274464699208027527782665142110452735272772590082687001640572015356048507761738714159448570043368629699633785615835022673860665314148154327837156381008665085933677405984939928499466227700525057407682674158259877780831591967559798697450308934100571227614432889070493983804352928459928160902626846439780779409286445569053749878528107675301993065358112245459701221567448626824756026350477361785828028398461081880769930950605199584516203867940780183783407357225299
 . . . . . . . . . . . . . . . . . . . . [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)
							28b2c36dd45c3b2f1a636051c020570632c203d6
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189df68314b000004030048304602210082f50632bcf302c40380f404ba60c2ea2597ce46eade0c908ba9252b545542b5022100f5d4945cd73d732790854b43bae6fe336c1173b746bf220f21b2610b0e2ae9ff007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189df6831670000040300483046022100918e8afe521fc79b80bd5977e6b601d8a5feaf2dd07ff3277432e6dc71fdc3b9022100b6c63372313db0375d0353b98569f110a01896b22426f21a32a396e93ce5d731
 . . . . [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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