kempisd.org

Issued by R3

About this certificate

This digital certificate with serial number 03:63:2d:00:55:15:f8:c2:e8:a6:43:28:84:1c:0e:d5:8f:36 was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=kempisd.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:63:2d:00:55:15:f8:c2:e8:a6:43:28:84:1c:0e:d5:8f:36
Serial Number (int): 295084629106009564672918714706189203377974
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 89:07:17:b9:84:53:eb:2f:a2:55:3b:43:95:cf:d7:60:fb:65:bd:12
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6f:79:62:5c:52:11:82:97:2e:9a:90:62:7c:23:d1:71:46:c1:42:47
Fingerprint (sha256): 0f:ff:33:e2:7c:4d:a5:8a:e9:76:f3:9f:86:a9:28:34:a2:83:68:68:0a:fa:33:99:2c:59:21:89:30:75:b3:7a

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

Revocation information

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

Check the revocation status for certificate kempisd.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kempisd.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

kempisd.org
www.kempisd.org

Other certificates including the domain name kempisd.org

(limited to 100 certificates)
admin.ambassadorhigh.org
kempisd.org
admin.ambassadorhigh.org
kempisd.org
admin-portal.lafmty.edu.mx
kempisd.org
txeis.kempisd.org
admin.ambassadorhigh.org
www.hopewell.k12.va.us
cfes.tomballisd.net
www.hardesty.k12.ok.us
admin.ambassadorhigh.org
admin.ambassadorhigh.org
admin.ambassadorhigh.org
admin-portal.lafmty.edu.mx
kempisd.org
athletics.ambassadorhigh.org
admin.ambassadorhigh.org
kempisd.org
aes.sd70.bc.ca
www.kempisd.org
admin.ambassadorhigh.org
lightspeed.kempisd.org
lightspeed.kempisd.org
ces.tomballisd.net
admin-portal.lafmty.edu.mx
kempisd.org
www.aspenridgeprepschool.org
txsuite.kempisd.org
admin-portal.lafmty.edu.mx
tca.tomballisd.net
admin-portal.lafmty.edu.mx
kempisd.org
www.kempisd.org
kempisd.org
admin-portal.lafmty.edu.mx
kempisd.org
admin.ambassadorhigh.org
portal.lafmty.edu.mx
www.usd458.com
highschool.otsegoknights.org
admin-portal.lafmty.edu.mx
www.enterprisecharter.org
admin.ivinter.apluscharterschools.org
txeis.kempisd.org
admin.ambassadorhigh.org
admin.es.victoriaschool.edu.mx
admin-portal.lafmty.edu.mx
admin.athletics.ambassadorhigh.org
admin.ambassadorhigh.org
windsorms.coloradoearlycolleges.org
www.usd458.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA79aA18GjrdmMfoIFCMGJ
l2J5xYHb7yKB5EipDI3jAbRcDr7oLR2x9hxcxVUndxJXv6zknZEUkkcpRKxEpEWx
Lzf2SkB2CdjfGipTBfZ5lpnVskQl+z0ChzKEJkqelBLPWGZEhmziH6VQJ0EYBuEF
TMjQ6RKaqK8HZwHAPKQfxZWmpLCUFUQN4RygFi1h2eMBpefakKwsqWUBMi87/omh
bwWlmzi9SjgblFx1QRXq0X/mdYk95diJ7OHhIX5cAeTg+RoNiouTM05qawUeaJIM
Iv+1AenVPLGIShOUJ+1EoQAb7hfXbX1eSkUqBy+7+NDf5EbZawm0DjXdruI/vBqc
awIDAQAB
-----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 295084629106009564672918714706189203377974
 . . . . . . . . [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 2023-04-07 08:22:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-06 08:22:38 +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 'kempisd.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 30276730402570143602251339679791970343476954417971479666110251684820473668490146700338702660952494925955004991910020008062811768724522809753823586201507515250819489308759204852024596411713358031417448624559498407055028878106417712420814070236719743898140815984095131681288627577221174133667954385518929835256090909169831331864999491556079919046538665976273940903405405825510552002444942655778321908789811846449560241575825790704388202284245263980580284159868611354091201247370244828280128372055807578681247802129974865406239796762103621020599127187364610654603644121633691805703125571848050072496105797248065098914923
 . . . . . . . . . . . . . . . . . . . . [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)
							890717b98453eb2fa2553b4395cfd760fb65bd12
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kempisd.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kempisd.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001875b06695f000004030047304502202dd32bff0b6684cfecae5ac985148acc1af73336ab63f9009235eaf012391366022100934b47834345ff446278995446677820df668bdd4e028af9a0df4727bd4349b7007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001875b0669840000040300483046022100da8835baa6698dc3ecdc27c08c7779ac9e9af78dd89ef22f06fe242d640cd302022100e3207853b72e12931640003a23a312f86de0bbcc46e7295a45edaa6208a74ac9
 . . . . [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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