sandiaprep.org

Issued by R3

About this certificate

This digital certificate with serial number 03:7a:77:64:fb:24:f5:75:e2:49:eb:a6:e1:7f:0c:b3:a4:c6 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=sandiaprep.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7a:77:64:fb:24:f5:75:e2:49:eb:a6:e1:7f:0c:b3:a4:c6
Serial Number (int): 303010009014632481661470141674960110986438
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 77:7b:52:9b:c6:db:4c:3e:c7:d6:21:02:de:33:0b:68:15:67:3c:d7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 45:d3:2d:f1:19:cb:00:e1:ee:be:8a:5e:88:93:a8:f5:27:80:85:39
Fingerprint (sha256): 08:0d:39:66:8b:38:43:e4:c9:37:08:95:78:ec:f9:ee:17:81:8e:0c:38:2f:88:ad:55:f1:39:4d:bf:77:43:54

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

Revocation information

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

Check the revocation status for certificate sandiaprep.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sandiaprep.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

sandiaprep.org
www.sandiaprep.org

Other certificates including the domain name sandiaprep.org

(limited to 100 certificates)
sandiaprep.org
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sandiaprep.org
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www.sunland.mx
admin.dsdk12.net
adams.scrsd.org
cpa.confluenceacademy.org
sandiaprep.org
mail.sandiaprep.org
adams.scrsd.org
classes.sandiaprep.org
classrooms.sandiaprep.org
higgins.mccomb.k12.ms.us
sandiaprep.org
sandiaprep.org
admin.sandiaprep.org
adams.scrsd.org
sandiaprep.org
admin.ajshs.asd.k12.pa.us
adams.everettpublicschools.org
cs.newton-conover.org
lafayette.everettpublicschools.org
www.sandiaprep.org
sandiaprep.org
wsis.scrsd.org
www.scrsd.org
www.uplifths.org
sandiaprep.org
www.sandiaprep.org
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adams.everettpublicschools.org
webster.everettpublicschools.org
adams.scrsd.org
116elementary.org
adams.scrsd.org
sandiaprep.org
www.northvilleschools.org
www.sandiaprep.org
www.barnes24.org
admin.sandiaprep.org
adams.scrsd.org
admin.ajshs.asd.k12.pa.us
admin.dimensions.org
sgw.everettpublicschools.org
admin.sandiaprep.org
adams.everettpublicschools.org
des.dalhartisd.org
mail.sandiaprep.org
classes.sandiaprep.org
116elementary.org
www.newton-conover.org
www.sandiaprep.org
www.nshahs.org
www.sandiaprep.org
sandiaprep.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAufKI1O8A14vY8vQKSFem
OzdkvmJgfrzPnA22dFFWlA+xTxz/EBTLmFVwMcv8o3Sw0pVL/GppRkLYpIGUey6k
pMUycTDBnTZJ8e/W59um1YCwCPU4d/jtHAzmvm2pFF3Kk0t6RkL+LQEnvg65h3rQ
PfGurLW2oY/PbREge4/07K2D+q6SXWngcwmKAxa02hXCiB3Rw+95BkOvSGxfiVk5
sxr2LnvIlVCio4DC6TorEYIbNA1g594VO4B61VJTahx6DqxbZJanfXGgUznlqvki
e5E0x8nM5ZtQqyE6FFMnF3QOuWzV/4TBDa3npwWRDq5OchlFsyDAU9//Uk2EdKHo
aQIDAQAB
-----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 303010009014632481661470141674960110986438
 . . . . . . . . [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 2023-03-26 05:39:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-24 05:39:54 +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 'sandiaprep.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 23473684637718152241812819621819780499181472929054446918139186734294292255702775983957043780137815510783573734667810644963251308222690178240695954288127860478846085267079652592824498710414453295456555890041943241757732216445416416328987186248700978755118949763331445533973092399191080401054510254382229150561873597279005195332015234646204624173457172844230079743700461828537442166511799013050616154549512758882010922889950107543055938782108225704759849535312823000522109666273428455829014649990208947777477165711305896161101407424343003835551524732491201623634165134486248333795068210641265136269488584332544739240041
 . . . . . . . . . . . . . . . . . . . . [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)
							777b529bc6db4c3ec7d62102de330b6815673cd7
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sandiaprep.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sandiaprep.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001871ca51cd70000040300473045022017d1ee283e774fce06b39cd75a59b1765251e99af9544777498d3155dc26ebe9022100b07043d21d1f137eb67a5b93f06173ce29ae34048c8cd423a8a09939034684a2007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001871ca51d210000040300473045022100ab09a810fe3fd3d57c95fb12e8288761b7a18818e7c15483fe61c303fcf4cfc902204cc1f587573c1ac21ce7f4695f9d72b48c95dfaf470761ccad4e0080dfe280c0
 . . . . [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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