*.jeff.k12.wv.us

Issued by R3

About this certificate

This digital certificate with serial number 03:51:c5:ed:6d:59:42:15:56:04:36:5a:d6:9f:ec:13:0c:d2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=*.jeff.k12.wv.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:51:c5:ed:6d:59:42:15:56:04:36:5a:d6:9f:ec:13:0c:d2
Serial Number (int): 289162820223256261727608297547793398172882
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 93:f4:58:c2:e4:c7:10:05:9d:a9:14:a6:4f:2c:78:0d:da:b7:be:b6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d4:66:b1:0a:75:83:9d:99:ff:c4:f0:c5:4b:08:61:48:e2:f7:64:25
Fingerprint (sha256): 12:9f:79:9c:a0:64:1d:55:1e:d7:c9:c0:70:4c:e7:b4:7a:a8:ad:f5:ce:d4:ed:c9:ab:2a:12:84:28:cd:c7:69

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

Revocation information

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

Check the revocation status for certificate *.jeff.k12.wv.us

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.jeff.k12.wv.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

*.jeff.k12.wv.us

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Certificate

The complete raw certificate details for *.jeff.k12.wv.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1O5s1hcegzqNsZbL/cBN
EkjV7dOoMbU895LaDtlEpbhj6hrCAhhtmtTT7T/4IqWGZ8qDCeZqMpRGs29HWtJh
B6Vyo+/3weRL2VtttnuyN1X1GK5tpYAb4GKfS6cj3HMgrh1HbsDYTXJd8pIG/5rm
mUP5vv639nh3L6C7wSPSEeurI30VdIMNCEDzFse5Ll0cbhm2sFmnKnVUfGnJaEgo
1e/yBo/oauGsGGKFd2jpbXJVmrMfyt/9DP/TZpHE2CzeLxiW/NGnsOxM317BH/ln
EvFFFsU1ISXwZg3Deleg94O0ybC8RoyyDtfLCgXpQAymRKd9INZoSEN0lSEAjeSD
OQIDAQAB
-----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 289162820223256261727608297547793398172882
 . . . . . . . . [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 2023-09-01 07:56:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-30 07:56:13 +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:12|false] UTF8String '*.jeff.k12.wv.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 26880092472167443740452442315065523057919135655031139146588697949717950809209202414034133239205782826395552700876180004182424879719320347911890173174548184184418272626580862272060075021799381099409248452590129220283008603232227750651300070015042822222212558714882387210039245522946545449099069228945423686814347422726059019829501812568075621191684928060860598406641030914005562344375745020836861186386636591872484735222394781870618849366021170766153480763791180792428739736483646787475051025920270102148341724123477321295691261205937729576368418134447331502570958604583521227384221360536755369684751714172171572249401
 . . . . . . . . . . . . . . . . . . . . [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)
							93f458c2e4c710059da914a64f2c780ddab7beb6
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.jeff.k12.wv.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a4ff50f4f0000040300473045022100d2dfe5ed8bb485b81eab87496e6d526d605b59a71b7e49e9ee14860908be11b3022024512f6fee4073dc3a9eca966384b1842d25afbddb71ba8c7bdc5a6e59ae5324007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a4ff50fa10000040300483046022100dbe818bd15a4a1be3dbba49ac0e284859bb1b5abd04924e2b32fb3d3338ea08d022100a9e3b84136fdb3629ac25d4ed1cf0bda7edfc9cfd1594b2f4026ecfe05cd731f
 . . . . [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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