www.westerville.k12.oh.us

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9c:e1:30:c2:75:bd:00:ef:03:5f:a8:d8:38:f0:4c:c1:03 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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=www.westerville.k12.oh.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9c:e1:30:c2:75:bd:00:ef:03:5f:a8:d8:38:f0:4c:c1:03
Serial Number (int): 314720236508363607901444709916576169378051
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a9:7d:15:05:44:fc:7b:d2:6d:00:31:6b:11:a0:58:f8:92:8c:83:74
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 79:b8:a3:cf:f4:eb:65:cc:77:0d:fa:48:40:ff:7b:30:23:57:23:52
Fingerprint (sha256): c6:03:3a:ad:e4:57:eb:33:31:91:62:9c:bd:a2:ec:a5:75:84:32:95:90:47:ba:d4:2c:d2:06:da:e1:89:95:98

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.westerville.k12.oh.us

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.westerville.k12.oh.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.wcsoh.org
www.westerville.k12.oh.us
www.westervillecitysd.oh.schools.bz

Other certificates including the domain name westerville.k12.oh.us

(limited to 100 certificates)
www.westerville.k12.oh.us
wcs-cppm01.westerville.k12.oh.us
www.westerville.k12.oh.us
westerville.k12.oh.us
www.westerville.k12.oh.us
www.westerville.k12.oh.us
www.westerville.k12.oh.us
wf1.westerville.k12.oh.us
westerville.k12.oh.us
www.westerville.k12.oh.us
www.westerville.k12.oh.us
www.westerville.k12.oh.us
wcs-cppm01.westerville.k12.oh.us
www.westerville.k12.oh.us
www.westerville.k12.oh.us
www.westerville.k12.oh.us
www.westerville.k12.oh.us

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApnZzNQ966WuFOO+EMz+1
oVTr/CCgaqllE/Ta31gV5n6RhurY84LTEGNA4A5dzlDhYJ4auaETz1HhQj0XOBsY
L9aNm9aOk/vjtQx6+/4/gnGBf8NkREquW4lu6x9OYUt90w7h1LT0dpfiD7Vzl24I
Q24bXFhDhg0aJROOYN2raa0iQHH08MXKda1Sf6xRq4qGp2hCy1LMZCHwqtiGvPL/
71QlUMUtA++4ldcd1rxKq3QMRls040JhJRo/rHh8BpvIybrMkrwM3knItHTAr+EK
Fj6Hlou7/zKw70ROLOTnKN+XwYoizihkz5oVMEI8M8NDPtl3XqggstvDL28LisB/
mQIDAQAB
-----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 314720236508363607901444709916576169378051
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-22 23:30:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-21 23:30:35 +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.westerville.k12.oh.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 21013968510330366944536310453380304380627320316446469960676685996676622249067525752119429418807620260392605584704566771566112848382040691220290548328565336307377973767833818937313486583180154872359627948808243520885031621058436919275051916237732038627641717254438932056607833805380911861992170430839547447742885046726428225402802330781013898590695740916822705026358582079027068248023136704648621849569615630410636985277238686136669172465804834605848466128361496089965287997103363351651313401074819369526616514988482288605276252254234895881036325922659713798982878267388586943936592220945201047165934260606578334924697
 . . . . . . . . . . . . . . . . . . . . [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)
							a97d150544fc7bd26d00316b11a058f8928c8374
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (81 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wcsoh.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.westerville.k12.oh.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.westervillecitysd.oh.schools.bz'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a479a015f0000040300473045022100f206f4a9292a6d2d726e6a501613daf500f9579ba7a10c1cf4f3735524ecc92302204125066a4dd8fe142ff3ba353bfd4def653ada3b46836fdc139f501fbaeba2ce007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a479a01de0000040300473045022100c65e974076993ff986dcdb8a828f70c9845fc6c0dbaa156153a6f9b56551c71d02203d9959e2da052cf122612b72d58fb4613546a7b14c4c845ed4195617e7ccf02e
 . . . . [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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