csisd.org

Issued by R3

About this certificate

This digital certificate with serial number 03:94:b0:cf:d3:92:b6:e7:06:cc:8d:bb:56:41:3f:92:e0:47 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): 03:94:b0:cf:d3:92:b6:e7:06:cc:8d:bb:56:41:3f:92:e0:47
Serial Number (int): 311933671323499838098745732325896728272967
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d2:00:6a:d7:bd:70:9d:46:05:fa:02:a3:f2:36:c2:63:85:5e:68:74
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a6:44:3f:2b:ea:e2:48:d5:af:61:70:12:a2:b1:af:e0:03:bd:c1:ca
Fingerprint (sha256): 1a:4e:74:c7:f2:9f:1d:11:ec:a5:b3:d7:c7:ea:a3:28:a7:6c:1a:20:cb:d4:09:e3:e0:17:b6:87:52:87:4e:94

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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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
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
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
admin.bes.berrienschools.org
westwhittier.whittiercity.net
aak.potsdam.k12.ny.us

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE3zCCA8egAwIBAgISA5Swz9OStucGzI27VkE/kuBHMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDAzMjUyMzMwMjhaFw0yNDA2MjMyMzMwMjdaMBQxEjAQBgNVBAMT
CWNzaXNkLm9yZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAM21emk3
HTCQec2WqrHSQyt1noLvv4ZKN1cpo5/04M1d+fqy35AAUMgOFAIu7wU7LBqqGwzT
WqnfUXxN2yhoONYmTSAtc/lzueRfpIVQdzOSLHuTYK2tTHyMlJcFb3hiRqjM5C3R
5GsLM1fuiNyVjMF5INN9wLo07T5g9JktdBIZBTbI4GTpGduPCdq6yyDddtFVoXD0
/5juNOzmDF24JxMh7HMJYHbX5gndRbU5D24pGOf1TGHgZWne/h9ZDsaIFRHXRh22
SGy6FbkOZKlhgz5T+juyJhDKWbDpDwbu01/gPt3RDjBKW1m/6SQkNkbIqrFOQAV+
12gNyXBLMeybuwkCAwEAAaOCAgswggIHMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU
0gBq171wnUYF+gKj8jbCY4VeaHQwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v
nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s
ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wFAYD
VR0RBA0wC4IJY3Npc2Qub3JnMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYB
BAHWeQIEAgSB9QSB8gDwAHYA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEf
tZsAAAGOeCplRQAABAMARzBFAiEAnlgiy+lKmsrqvXfl3gdfScwHxxoTWRI7TV5U
Pl/hAXwCIFhA751zqHGSZAmqyVRbgoKcFfa9UAJEaj6+GuBlNRU3AHYAouK/1h7e
Ly8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGOeCplTgAABAMARzBFAiEA3VbN
s1oE6JZpL/YvSLPTv3IPFFQVfE+SGASRWv2vroECICPKleCF1nJyOuBx9c/6Lm2j
O/bFh12JXsyooT6YXM7QMA0GCSqGSIb3DQEBCwUAA4IBAQB3PvXtEEnXBEHIla5X
UW+bnELNQVhiyNqgLqMuvvsCPo/Y6dT9IYhUR4MIbSpU1S9Zq1clfWyLUpAywKd1
hBlSIQwm0MGhGWKNif0JDupD68NuQe99G8lM4hrBDmp7HcUat+s564WL9Z7QjR57
EkZ375z4Va70IV96mR7LgEcCjHRZnMjyIArerZNKjhjAiSJerAtdxm2eO1nR0efq
xhE2C2vDs43oYxn1hFHviZHpQAO2ESiX2kTJ/OG+7ZFy07UfMdUf244EdgngDLqq
cEjeRlqzykRdAqp3Dn+qLBKbqFMdt3cdRzhmjlB9UqOZ4QnBgj8qGcroqPP6MtRI
fsVO
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzbV6aTcdMJB5zZaqsdJD
K3Wegu+/hko3Vymjn/TgzV35+rLfkABQyA4UAi7vBTssGqobDNNaqd9RfE3bKGg4
1iZNIC1z+XO55F+khVB3M5Ise5Ngra1MfIyUlwVveGJGqMzkLdHkawszV+6I3JWM
wXkg033AujTtPmD0mS10EhkFNsjgZOkZ248J2rrLIN120VWhcPT/mO407OYMXbgn
EyHscwlgdtfmCd1FtTkPbikY5/VMYeBlad7+H1kOxogVEddGHbZIbLoVuQ5kqWGD
PlP6O7ImEMpZsOkPBu7TX+A+3dEOMEpbWb/pJCQ2RsiqsU5ABX7XaA3JcEsx7Ju7
CQIDAQAB
-----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 311933671323499838098745732325896728272967
 . . . . . . . . [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 2024-03-25 23:30:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-23 23:30:27 +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 25968342738008233981943041261202206700094448896210894334421082574296830669035354606812149608875461698203064677024258169598132251323695255743216943775166639617399068810035024696694297019003673154255511531448771929266406270480552156213097852287875139822431118184034985105014133251940092386569101450095905655845794228516407246902424662168022167926468256605292772140250336699022558629653261231349027222809730391668219947001799983685423821467838317227310008447206892725287717312288041112226662013137404397326921691286696954603543371913999494181792669487836818297199955078018064164468857902961340322538745269024772964727561
 . . . . . . . . . . . . . . . . . . . . [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)
							d2006ad7bd709d4605fa02a3f236c263855e6874
 . . . . . . . . . . . . . . . . [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)
							00f0007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e782a654500000403004730450221009e5822cbe94a9acaeabd77e5de075f49cc07c71a1359123b4d5e543e5fe1017c02205840ef9d73a871926409aac9545b82829c15f6bd5002446a3ebe1ae065351537007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e782a654e0000040300473045022100dd56cdb35a04e896692ff62f48b3d3bf720f1454157c4f921804915afdafae81022023ca95e085d672723ae071f5cffa2e6da33bf6c5875d895ecca8a13e985cced0
 . . . . [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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