cliftonisd.org

Issued by R3

About this certificate

This digital certificate with serial number 04:46:71:39:cb:c6:02:f6:a0:0f:0e:6f:1f:af:3f:9f:15:62 was issued on by Let's Encrypt.

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:
  • 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=cliftonisd.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:46:71:39:cb:c6:02:f6:a0:0f:0e:6f:1f:af:3f:9f:15:62
Serial Number (int): 372419412268968553848485858265310378792290
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f3:af:0f:4a:e5:31:c9:97:d7:bd:30:4b:a5:03:60:2e:23:2f:66:8e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 45:56:0a:61:2f:20:0b:46:9e:21:52:8f:57:93:97:e1:d5:0c:dc:c0
Fingerprint (sha256): a8:7f:ca:71:66:21:e3:37:36:d9:00:8c:eb:53:cc:71:ff:be:54:3e:47:b7:46:12:3d:47:bc:da:fa:00:54:72

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

Revocation information

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

Check the revocation status for certificate cliftonisd.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cliftonisd.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

cliftonisd.org

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admin.bbe.parlierunified.org
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www.grandville.k12.mi.us
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ces.cliftonisd.org
admin.altavista.rbusd.org
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www.jcoms.org
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*.cliftonisd.org
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admin.breed.exteraschools.org
admin.tamura.fvsd.us
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www.monroe.k12.tn.us
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admin.harlanfalcons.org
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admin.ces.cliftonisd.org
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www.mlc.wvsd208.org
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cliftonisd.org
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cliftonisd.org
admin.ahes.mtps.org
admin.ces.cliftonisd.org
admin.breed.exteraschools.org
adamsmiddle.org
cis.gobearsgo.net
admin.breed.exteraschools.org
bes.bayfield.k12.co.us
admin.ebcs.ebps.net
hirschhs.org
admin.breed.exteraschools.org
admin.cliftonisd.org
ah.wvsd208.org
admin.ahes.mtps.org
admin.apr298.com
admin.sme.davidson.k12.nc.us
fless.sd91.bc.ca
www.hs.wvsd208.org
admin.apr298.com
admin.ahes.mtps.org
admin.mhs.molineschools.org
admin.caes.iwcs.k12.va.us
highschool.otsegoknights.org
admin.es.elkhartisd.org
admin.mes150.org
cespk2.cliftonisd.org
admin.apr298.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA29F/vWLrGtXvjRr/PZ6h
V7IuAfZci60e3+eR5TKGa10G2w9F40q3gveG5+eSy8YmjqE4eMR7oTqioWGdP7Ab
3MHudedVJnDLuoR6kDP9ltuLtq2lwKLVpXI9z8L7jzFEg+IZiGuOjb3LxfwBET1f
N31pcobQhBaRDpMC/ZVY4mSRpuBlCyIBNih2IAaOBTLUrjNhwlry6Ue4vvGneI2d
ecyqRWjSoseyF4Ah5uRPQ3vI6USbSrQSEFvHVWmMJbeThNvJSS0gKd3CLEqWsuD2
LKySFITzgZlSHkmZ/5piAF2ayB6OGsU00PmAatMW0Uz7sv2kay5Tk44OMnOxHhHm
swIDAQAB
-----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 372419412268968553848485858265310378792290
 . . . . . . . . [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 2023-10-13 09:15:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-11 09:15:26 +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 'cliftonisd.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 27749496586693260057450827348582923982028065504406375180454010360189928922043766976765414024389793215353069473822831962750094963393456880688833991403085366874039872272044273436505710308620136413337310978913846604414612240071158385854745919783248688124468765737566773945293267153835715530155965926049514762059669615685919459326501838170393576075503402974119574472994419961144476886379341142670822887782925252406962422979675213789666030570298084935677474219103714279480978840584080456762202557288672043576842928199876804949392947658214933322641596639346143734573185941437156901482689647961999688150187184052229748418227
 . . . . . . . . . . . . . . . . . . . . [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)
							f3af0f4ae531c997d7bd304ba503602e232f668e
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cliftonisd.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b2888aee300000403004830460221008827478300e8e4c1bab0d957d215fa67a5010df021e507c391ddf05261d6adf3022100a9e15d8d5e93f512747f4f75d386f81249f1e1dac709971622a5301ea8583bcf007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b2888aeea0000040300473045022100d51651a556cfe97a3000f82663e694d1eec7c046d6bfcf329f221e7a5bf6fc94022027d151d701809b0f832ee494487735d22d4a987ca7f4fb144a026dc40991271f
 . . . . [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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