csisd.org

Issued by R3

About this certificate

This digital certificate with serial number 03:f3:27:27:29:fe:5f:f0:ac:86:9a:e9:3b:9f:40:bc:45:5b was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=csisd.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:f3:27:27:29:fe:5f:f0:ac:86:9a:e9:3b:9f:40:bc:45:5b
Serial Number (int): 344077516200214320199993914979516327675227
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4e:b5:12:5d:6e:a4:95:d4:39:22:a5:67:3f:6f:75:14:40:95:4a:b1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e1:53:29:62:c2:56:3e:9b:0e:de:84:47:6a:ed:19:cf:2e:d7:ad:13
Fingerprint (sha256): 02:8d:95:ae:6d:e7:c8:ac:32:2e:5d:b8:1f:4b:55:88:54:2e:1b:1e:07:f5:41:7b:90:54:10:80:c1:ed:53:81

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

Revocation information

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

Check the revocation status for certificate csisd.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for csisd.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

csisd.org

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abe.zcisd.org
aceroschools.org
admin.akinseagles.org
admin.wjh.wintersisd.org
amchs.csisd.org
*.csisd.org
whitaker.bpsd.k12.ca.us
www.chebschools.org
summerdaycamp.csisd.org
*.csisd.org
admin.beafriar.com
admin.rvs.monroe.k12.tn.us
admin.wcms.mpusd.net
csisd.org
summerdaycamp.csisd.org
abs.lockhartisd.org
www.eastvalleyhs.net
sv.gvusd.k12.ca.us
admin.jsms.rsu14.org
admin.lincolnparkpublicschools.com
admin.bac.wsisd.com
acrma12.org
admin.adulted.erusd.org
aceroschools.org
pc.csisd.org
abe.zcisd.org
acrma12.org
aac.woccisd.net
bps.berrienschools.org
gp.csisd.org
admin.jww.jubileeacademies.org
admin.benchmarkbobcats.org
*.csisd.org
www.sjwschool.net
admin.wjh.wintersisd.org
*.csisd.org
admin.cathedralchapelschool.org
admin.akinseagles.org
admin.akinseagles.org
pt.csisd.org
givetokids.csisd.org
mstmaatroosevelt.org
acrma12.org
admin.berrienschools.org
kernhighnetwork.com
aak.potsdam.k12.ny.us
frayluisdeleon.edu.mx
www.cristoreymiami.org
kahuluischool.k12.hi.us
admin.beafriar.com
admin.veritasca.org
centerpreschool.centerusd.org
givetokids.csisd.org
wms.csisd.org
aceroschools.org
csisd.org
aceroschools.org
csisd.org
abe.zcisd.org
ch.csisd.org
admin.newhope-christianschool.org
admin.mlvrcs.org
www.carnegieschools.org
abe.zcisd.org
givetokids.csisd.org
rb.csisd.org
www.lisboncsd.org
www.sd925.org
*.csisd.org
admin.bac.wsisd.com
admin.akinseagles.org
summerdaycamp.csisd.org
landrum.sbcisd.net
aac.woccisd.net
centralvalley.kernhigh.org
givetokids.csisd.org
www.rsu14.org
givetokids.csisd.org
amcms.csisd.org
admin.ajshs.asd.k12.pa.us
givetokids.csisd.org
givetokids.csisd.org
pt.csisd.org
aak.potsdam.k12.ny.us
admin.beafriar.com
admin.bac.wsisd.com
pt.csisd.org
stonecanyon.owassops.org
admin.akinseagles.org
cshs.csisd.org
dudley.centerusd.org
7gc.owassops.org
admin.ajshs.asd.k12.pa.us
ohs.otsegops.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApaKbP8Mghi/pdqugCeYZ
hGb9c5sBD7d8HZ4b3JGJW2inCgXWF3xc75jmk1YLEQDpzLBuvRqcF3+phVuysxIU
ndnWpYuudLB56uXh4ksOLhpDPvxj9HXl5WFtqlfh2GwooGqts7jwMTrqGyA16o8R
HPIrIn3Vl6Ebk3R9ZfdGoVSSmHWImtJbeopBOyisE9VlWXQ6VlZP2P/jgEmlCycR
K9vpH4Mqq5KOfaveQoA0ntxxHBgGKKT6Dy5s7Hutk2Vn/w7zRqPsDG+hrgvcqsQb
uDYcKpo5X9i82SXtDFHmenZi9TNnTJo1s95z9km9RWO02X0iWybMFv2roOsbrjqG
zwIDAQAB
-----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 344077516200214320199993914979516327675227
 . . . . . . . . [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 2024-05-23 23:07:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-21 23:07:18 +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 'csisd.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 20909504544301134841624440040789721221833211814152065985894973146932055869321517278862124120435001923903952643887859226710470770188586770798281306426290914301738650192198185981713582791916751662110003683098134884340882316202916335226884394561934113344252808560535127958697710567564545950208475565942349071914010792986947390000761451025921691644827454477327115635967414706792879339007066024615237990452776842348083692183025160014460804417796685486948508730657582387058920060970250518480986201106772474061139026269174287363101453391188507881626830137393833898303710007342205060046344348491562160372243207295813142873807
 . . . . . . . . . . . . . . . . . . . . [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)
							4eb5125d6ea495d43922a5673f6f751440954ab1
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'csisd.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)
							00f00075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018fa7ec6bcd000004030046304402203d2a7207f3a55d9b8bae3fb0b4202e4c046dbc681750d8058e91acdb3ab485130220345372ef63f8a80742029b61cf787763aefdd5eb8f8a9dee72ed5635a6d874c8007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018fa7ec6bc70000040300483046022100c75a61fd09887f08a82c294ef7a4b0fb360441988d20faa0b0aba1cd7ca09a4c022100d6a33e16b1b18e15e4d4f2924fdfcaf9d94b0b614be2ae075b124f0b60138c71
 . . . . [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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