www.gvugraduate.org

Issued by R3

About this certificate

This digital certificate with serial number 03:24:2c:79:37:c3:9e:a8:19:8f:55:16:6e:3b:e3:12:02:ce was issued on by Let's Encrypt.

With 4 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:
  • 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=www.gvugraduate.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:24:2c:79:37:c3:9e:a8:19:8f:55:16:6e:3b:e3:12:02:ce
Serial Number (int): 273646138435200065380020068685677369361102
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dd:31:c3:2e:e6:61:a0:0c:07:bd:de:77:1f:a1:1b:17:a2:23:44:97
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7a:0a:90:c3:8d:1a:36:2d:97:2a:26:d8:4f:a7:46:9a:b8:ba:f3:4b
Fingerprint (sha256): 03:1f:1d:d5:55:ca:82:5c:d9:29:1e:a5:f8:30:45:78:c7:b5:88:8b:cb:7d:d9:79:48:02:ae:55:6f:64:5c:3e

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

Revocation information

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

Check the revocation status for certificate www.gvugraduate.org

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gvugraduate.org

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

grad.grandview.edu
gvugraduate.org
www.grad.grandview.edu
www.gvugraduate.org

Other certificates including the domain name gvugraduate.org

(limited to 100 certificates)
www.gvugraduate.org
go.gvugraduate.org
go.gvugraduate.org
go.gvugraduate.org
www.gvugraduate.org
www.gvugraduate.org

Certificate

The complete raw certificate details for www.gvugraduate.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA02VKQUd1CdKey1fIJvim
SXdDQSNDaoaUJ5oiiXdwNp3SYgLbp4ADlwua6UFsOG1XOKEerRZ/7dVTApfbrLzl
uARTRYgt2LyBzMgtNpREE2HC+hRF+eEfauF8b+tksCaM9NMXmz9+EouaNKNvL4YN
QjorsBt5/QQZfglYj3B2q8izlR0VqCBzhFQ3+4A+o8DyhVXdItOSW/O02HhjXx+3
ZqazUYKpkZATA2Z6WXav0gtGZjjq1wCzXbLmmDqLA03WBOGbT5p7BWg5mk2NXhxP
dRzgKSIakCLAtVlLvFxBaPtrLrGFjOqmRQqwVE30CjbyOoTQfdsIbI9FY6rzuzgm
IQIDAQAB
-----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 273646138435200065380020068685677369361102
 . . . . . . . . [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 2024-02-13 00:56:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-13 00:56:18 +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.gvugraduate.org'
 . . . . . . . . [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 26686230337311459859381293752724023730100753358618903768274687355729827284588464637752405481055299759451364854945791412289335264833134827897428116429254644444442736580807873997902309201647017737726599343830142446554313100722963988198880017137863998784789746369056223000514498967862221123835104924139029936428387667102560293268583975972890106262892413993426497043649110126638953393193183910638007117500757593595201656054021809956194790476933054014414317291231149384237764289992231796479534912829507473888035685288152893674652186046945332042065660810404163777763703941125181160519366299031425233349877848342414237378081
 . . . . . . . . . . . . . . . . . . . . [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)
							dd31c32ee661a00c07bdde771fa11b17a2234497
 . . . . . . . . . . . . . . . . [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 (84 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grad.grandview.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gvugraduate.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.grad.grandview.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gvugraduate.org'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018da02de7a8000004030047304502200391cc56613400cbd5308ae155dd7a0ee4ef6f98b7a8aa29538c72c2802ab8ec022100c0ad6bd0bd31826f7723c399729bf0092ecd1af72f1433ed533a1e4bfd84ee5900770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018da02de8a20000040300483046022100f79f49160fc3794dcd2c736583635fc6eeef7d0f1b5a6bad92cae9b786f8edb7022100ceb3028496e5a764ff0e130180c332842c456bcd9b0530948b58a424d875e0c2
 . . . . [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)
		0091b0a25b5a3debf80962cb890eb5708ad5e6819ce774b871a09c8267f7bbeac1247df8e5c32bb735f3c7c842c5a7fe1f7590db00023397045f7708beff9f5c0254942490cebc1e38bf7141b984f31cec6d8d03657c5a726ef3053ebe425b53a72dbc31238dc0cb9068f0994b4ee5f71f9cd501b21234397f261f32ddb4c427f16111a74fdd3cb40c268865b0e13c74baf7e78327791026e6c1f34d9650daa913a95b41d8f9fe1c81c08e307095e0017ac987990eeb0333e2e6b1ee5f146b49f45941bae0e0c19b28ec272aee26d5e04700d7a94eb7083703f4225a2e71b5e3548c3a98bf0e1cc3bd25e293a99eed39d95c506e03f91d764ffb411486ef1d6322