kempisd.org
Issued by R3
About this certificate
This digital certificate with serial number 04:90:b6:af:90:92:8d:f2:fb:8c:d6:f8:a6:84:a0:d1:22:0f 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): 04:90:b6:af:90:92:8d:f2:fb:8c:d6:f8:a6:84:a0:d1:22:0fSerial Number (int): 397692635643117449396193339618753172808207
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 5e:9b:80:cf:a0:3f:f0:98:a2:d7:07:58:2e:e8:b6:3f:34:fe:6f:81
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 05:b0:07:33:89:37:5c:b2:5c:17:22:f2:21:36:d6:0d:37:1a:22:82
Fingerprint (sha256): 88:4a:9b:01:c5:43:b7:9e:9d:bf:d0:57:c2:18:45:60:11:d0:bd:57:1c:30:5a:58:f5:e5:f5:16:bf:9f:5e:e4
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck 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
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
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----- MIIE9DCCA9ygAwIBAgISBJC2r5CSjfL7jNb4poSg0SIPMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA4MDUwODIxMjRaFw0yMzExMDMwODIxMjNaMBYxFDASBgNVBAMT C2tlbXBpc2Qub3JnMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnWcg DUhYyCCRgfws/iCyaOrLIgimUxJBw69LtD6y2ILKDSLVOPtBoeBO0RQSz2kgtY8x sBn40DeafbovQpU+3zHNwQUtRyw9YY4z6rPpTWOntdzvedOXSJZoWAdFfOK7yW+h YezLj2e/R+ARGSMC6XuNZL6GCVeeFH5is/9t5DFk4d8RedzdI5V0jtbWsdiEzL+c FbeFP7NSXmkN0QH9iBaCBQZjDC+DOAn2eUSUJQZrYI2JGxkk9xMD674kdWmVK3Gf rOejHGCVRXzjpGRJCWo72+uXp26028FjucJKJiBGsV+imDajqqMhcOAZH2QqC6cK YOZY0arlFrU71k3+EQIDAQABo4ICHjCCAhowDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBRem4DPoD/wmKLXB1gu6LY/NP5vgTAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAn BgNVHREEIDAeggtrZW1waXNkLm9yZ4IPd3d3LmtlbXBpc2Qub3JnMBMGA1UdIAQM MAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHUAtz77JN+cTbp1 8jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGJxQBlCAAABAMARjBEAiB6COXMDwR6 9sC6UMYvirbNp8KqYZHeMnp6kYoWcf+wGwIgWtqhcUN8WikDwGRde62qhOX/6Ovu t02wO4y1vd6LNasAdwDoPtDaPvUGNTLnVyi8iWvJA9PL0RFr7Otp4Xd9bQa9bgAA AYnFAGUTAAAEAwBIMEYCIQCW1s2EOtA0e9lpixmtxPliPJvpuTx5JSvXB8bHbbxX DQIhAKOa4PKFL5FE1VOkr6UPJwKjKKdWbHJcOdsyB1uTYKVHMA0GCSqGSIb3DQEB CwUAA4IBAQBjrrinoA102Xp9t3ihdGDK03ECw478NLra7NgVZLLybOmuQHc9G5HO AE032X6c/eXVD1mTSOcx8DgEYTKGHTl2oujuGfdY9EYPGD8L/Gpnz642LzAyQZ6X pDf8Yw7AIXcESfxyVoSXnYcZ8ptafipCcad0VPRe3YCnf99b6/EsGFCCmh6Ikbh0 GCxwQLZA1H1c3V3CdSEQ8YueXQmGOd96eCRmEM+I4vKz3CtB+ombBXUiljV188z7 J8uJTP55IIAFfOToUX6dlOog/a/dPFSXrstBAVkT/Pml/SZ7RqcIcRrIcRZIxHD+ g1rYRZX5R9C0rBh0S1HG51dI2aokWevI -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnWcgDUhYyCCRgfws/iCy aOrLIgimUxJBw69LtD6y2ILKDSLVOPtBoeBO0RQSz2kgtY8xsBn40DeafbovQpU+ 3zHNwQUtRyw9YY4z6rPpTWOntdzvedOXSJZoWAdFfOK7yW+hYezLj2e/R+ARGSMC 6XuNZL6GCVeeFH5is/9t5DFk4d8RedzdI5V0jtbWsdiEzL+cFbeFP7NSXmkN0QH9 iBaCBQZjDC+DOAn2eUSUJQZrYI2JGxkk9xMD674kdWmVK3GfrOejHGCVRXzjpGRJ CWo72+uXp26028FjucJKJiBGsV+imDajqqMhcOAZH2QqC6cKYOZY0arlFrU71k3+ EQIDAQAB -----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 397692635643117449396193339618753172808207 . . . . . . . . [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 2023-08-05 08:21:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-03 08:21:23 +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 19870266812425727074813439836991231718792249036112533131657523309402032194846929588684255682559540023907282087012615369422098937827527580183610557856621174003097125419995904657913508146841874606493457357631695971176297897740094401677853804769388664285600653007917034868300714990742152700799740636204740050561287607003980620107306010630383278558222312604036673210229837431347947706061261802402206210437201504835026544603220253079032299820143434862549379080156520342617895240863457097258696738036781686253251743755221430774742602014412470259051001065833836485141672411890294862869622355238809051244006075356781730463249 . . . . . . . . . . . . . . . . . . . . [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) 5e9b80cfa03ff098a2d707582ee8b63f34fe6f81 . . . . . . . . . . . . . . . . [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 (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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189c5006508000004030046304402207a08e5cc0f047af6c0ba50c62f8ab6cda7c2aa6191de327a7a918a1671ffb01b02205adaa171437c5a2903c0645d7badaa84e5ffe8ebeeb74db03b8cb5bdde8b35ab007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189c5006513000004030048304602210096d6cd843ad0347bd9698b19adc4f9623c9be9b93c79252bd707c6c76dbc570d022100a39ae0f2852f9144d553a4afa50f2702a328a7566c725c39db32075b9360a547 . . . . [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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