www.fortsupply.k12.ok.us

Issued by R3

About this certificate

This digital certificate with serial number 04:83:8c:3a:6b:ee:53:e0:49:31:f5:02:e7:81:9a:44:59:44 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=www.fortsupply.k12.ok.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:83:8c:3a:6b:ee:53:e0:49:31:f5:02:e7:81:9a:44:59:44
Serial Number (int): 393212529055411697212383371005306205395268
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 27:6a:de:50:00:ba:6b:fc:7e:7e:69:28:30:7b:2c:3d:e1:68:ae:89
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c8:f5:8f:d3:b1:c4:3b:f9:97:77:12:48:1c:52:92:84:62:00:f0:77
Fingerprint (sha256): 45:75:b6:ea:03:75:42:f1:0b:ea:f6:80:3c:a7:bb:53:78:af:4a:23:e6:23:9f:2b:98:3c:9d:c7:7a:db:b7:6e

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

Revocation information

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

Check the revocation status for certificate www.fortsupply.k12.ok.us

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.fortsupply.k12.ok.us

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

www.fortsupply.k12.ok.us

Other certificates including the domain name fortsupply.k12.ok.us

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.fortsupply.k12.ok.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAydzzb2SW2SmVyHcAvzn0
6ucsTjjQYY08P5MavydBuRlpQBqLN/PVc9IKdBI3A/eXCQgh78CKtLmQHaqqdJUg
O/ugNiIlVcttCUpYHeVPUMzrIHziw2mnSUvvdJYmNgfpkVogS3gEMKLM/Z9yL3FW
gnkVttBhn890WIlzrnbnCt7HDWWKO3kYlK9CIx0jBJsOIgnSztxDaVWVktiR6P+X
BPJm5exADdDJKD6ausuq3STMdfDhc0csjabJqKDKTh0YrlgG0YXdPQVgvIUdr7HM
tP5ZYouWZp3Z8apQKEZDd/2poDoo+YVQLNL7BoeAKGH8G00MH+R1i8/PXwrHbVqL
fQIDAQAB
-----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 393212529055411697212383371005306205395268
 . . . . . . . . [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 03:25:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-11 03:25:26 +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 'www.fortsupply.k12.ok.us'
 . . . . . . . . [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 25482854256882840230884247560114104625599688162824316424763893658733387481161128368904747205713946154548562549814997310333322372219398213694407010245383940209584480339726564659680542155863253259069844941522383752092902964767058963685759702960150061545658611949894469607586388193375248092248646180527000523563025488452662565512009081062582059820498002314048148607695785949931726144918242010877657825203080486744865192703530086854608504259913531734376434799294400594670259243061209632312646065753188090809421598524800003324469520714350991064257049021591241689350077639298654454120350701675155090672931234764086916582269
 . . . . . . . . . . . . . . . . . . . . [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)
							276ade5000ba6bfc7e7e6928307b2c3de168ae89
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fortsupply.k12.ok.us'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b27483c3b0000040300473045022100ba9d4fb41089b5144318a6706523c705ff422f42cb456c58a557570e817f3eac022066c237cbb9e303f191abdc020cdd794d6c8e3b3c18d4d9ce1bccdd3d76518cc3007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b27483c2500000403004630440220355984cd5b05b05b5bf9cb13b59347850ac4e8ece8bdff293a7c7a996a01584602201fd3fcb11ae826976b9f342596a13536e89379217b3d94f304bda1a9a2549f81
 . . . . [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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