DV SSL/TLS Certificate for champeyacademy.org

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the champeyacademy.org DV SSL/TLS Certificate

This certificate with serial number 06:92:20:84:ca:56:07:72:43:14:a8:5d:3a:12:ef:6c:1c:f3 for champeyacademy.org was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for champeyacademy.org provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:92:20:84:ca:56:07:72:43:14:a8:5d:3a:12:ef:6c:1c:f3
Serial Number (int): 572398165943931605893831942855839716220147
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 6d:35:85:fa:94:8b:8c:af:27:97:7d:5d:ca:8d:05:c3:a8:d1:4d:ac
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 32:68:00:5c:55:b4:a0:2f:0d:de:9b:11:4e:88:10:0d:52:c0:0a:03
Fingerprint (SHA-256): 34:be:29:2e:d8:03:1c:75:84:c8:38:b5:0a:ab:82:18:76:c3:09:0e:d7:90:51:f3:28:fb:98:ed:14:fd:87:9b

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/116.crl

Check the revocation status for certificate champeyacademy.org
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for champeyacademy.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for champeyacademy.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsGguJrmSjjCdz1eqDELd
1VuqVv/OeXl8cNCdSjot2NYPKt02c8s5SMd9IPreBm02x0A6R8HE8RFcEr/alxaI
CZjonDJiJEXUQDA28wrTV25yk1uSVp1Vurog+cKL2hz/5x5DUF0+kLs1p6ew7HgJ
Epz6fftfDc+BJDwPPKSMZzzv3n7tkmDdO3CJFk2YWjpwrHmEwoJoqPTg2Fl0jM6R
hYLXYhilz9RocdsieNeUmqA2Prd0u5UOeDGXwZ1Ty8WNZ/mz9TkjO4LW+xPi+ZRn
79R7bTP8f/64Dgce2AkXzraQsnaOptPivs48XznxBI/Fq7QyH7kKig5ezYbfZIHO
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 572398165943931605893831942855839716220147
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-29 19:02:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-27 19:02:43 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'champeyacademy.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
 . . . . . . . . . . . . . . . . [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 22269314884008632512127430724784053111993593374411944667876101897822807314889125578842711045307295635294773783120947896007519512604980933886826262946371522953056403141255166321946211807409545720685231606815415149243691710273132486458945481503808451874444775575143957065991622072288986739732227007026984850026101144495644592292758456540608931008951005715705119333294727900530618630488538039223169647775122285891987055290725078222281125840741389583971841012882866825672291847332930209304829907525252080506136069967148536477000105370479701787408253138903869288058408257351827785000887226665799050837326477637615983120073
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							6d3585fa948b8caf27977d5dca8d05c3a8d14dac
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'champeyacademy.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.champeyacademy.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/116.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef007500a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001971da27b320000040300463044022046025499a0e0eb06d70a9147430547a07a54abec12bc963b2a2450430a10b0ca022079420c3545dd99232df3d3579eed7514ab021fff0022cc460e70dc55aff4596a007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a000001971da28347000004030047304502205a8abf2e25cb4a8088723dffd1d94cd024a93534ebb838b614094ec63a10aada02210082a32b4d821dd99a86cc9767717cc50628a6d5842cf4fd2691b4a207fbd24f85
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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