digitalcommons.wcl.american.edu

Issued by R3

About this certificate

This digital certificate with serial number 04:d7:1f:f0:6b:d7:dd:f5:ee:9f:41:99:6e:de:21:f7:db:cd 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=digitalcommons.wcl.american.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d7:1f:f0:6b:d7:dd:f5:ee:9f:41:99:6e:de:21:f7:db:cd
Serial Number (int): 421652307021478713013964876897131947350989
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 04:8f:da:75:f4:fa:76:9d:fc:67:09:c4:9c:e3:eb:a1:e7:d9:a5:98
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c8:17:4d:df:17:5e:e2:34:41:41:3a:e7:cc:4b:56:6e:43:32:6c:11
Fingerprint (sha256): 00:52:1f:9a:51:96:e8:77:f8:e0:82:b3:e3:1b:f2:ac:5b:87:fb:1e:e5:8e:bd:ea:be:65:d3:44:56:52:05:4e

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

Revocation information

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

Check the revocation status for certificate digitalcommons.wcl.american.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for digitalcommons.wcl.american.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

digitalcommons.wcl.american.edu

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Certificate

The complete raw certificate details for digitalcommons.wcl.american.edu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq9rQw2zsLyXnriBozx5t
dj7mPxl9fZIZ1GbINVJzgTyW3BvilOQfO35+Fl+JN7ypwhQAXhW22/EgRypKcFP1
0To88j4cHpJb0B+BdsTmon5diOXhRBS0jrS7jKLYzpapUHZz9+rPOtIQohU6bvDA
lAbwP1lHJQ6t86+1vhg+UOyT/TbzTre6VAbKE39hDWyJwaLd2CenXDoYqZCAGxiU
Kqs0DE9QH5IrAhs387Yd5ilRj1OGa+c8AqXzOpn1oLOL3DcBgpaWC/yg5nCn4IY+
Dfkp7Dctl1T1zQ1DX+Vna/mbthe2uw8R4dg+WK6aGoxysI1VDtf5zHFVPGW/ApUo
OwIDAQAB
-----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 421652307021478713013964876897131947350989
 . . . . . . . . [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 2023-08-31 11:09:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-29 11:09:08 +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 'digitalcommons.wcl.american.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 21694652084908824370645515936915139470871209423733253864152372538125082498311786469556479088993930642683223535709582854804918518345101133107268413905304540087518045581728974343818951737277110759392346495855134444185861424667483864946380234782092355208602846252348078705584690482660160622995630323683052924473675712205622287569082272949219524225668908104038189455463134107043244244865845260503659151725202021229212118862172100325581606755680663094276914362177191220589490570197129902518295636386738499577701539859050862060958098271549588455435282506591400785954518169735968164299925834018031957793749806090595480184891
 . . . . . . . . . . . . . . . . . . . . [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)
							048fda75f4fa769dfc6709c49ce3eba1e7d9a598
 . . . . . . . . . . . . . . . . [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 (35 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'digitalcommons.wcl.american.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)
							00ef0074007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a4b7f50b90000040300453043021f35526484ef5386a119dbcf1e9788e897d4ebe8533ee1aa1473bb274668208902200148ac9ff51eb77203587c3f8d192b9b434df34123488248e58069276f6257cb007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a4b7f50b90000040300483046022100fcd7d5cc9e4f284e738799810527f2a1e2697f099d9a80a7a769b34dd4ffbae702210088ac16b23564cb592a8cd3492c58d459f103e6238a43731a858e2a9c774a1c91
 . . . . [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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