www.westerville.k12.oh.us

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1a:bd:40:98:3d:1a:05:2b:12:a9:e8:a7:2f:b3:45:66:09 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): 03:1a:bd:40:98:3d:1a:05:2b:12:a9:e8:a7:2f:b3:45:66:09
Serial Number (int): 270435758821194665845581009241234945173001
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0c:06:6b:17:7e:b7:f4:a8:f3:83:07:55:36:cd:07:fe:e6:f7:43:f2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6b:00:13:4b:1c:da:90:84:50:06:ad:71:8d:20:1a:c8:cd:a9:67:24
Fingerprint (sha256): 76:97:d4:89:c0:96:2b:c9:c5:92:a6:67:5b:23:df:4c:32:85:bd:ca:a0:9d:12:fd:63:85:42:21:6d:81:be:9f

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmYs2X1bSekSZg4864yb7
397Tx1rGTLggeq7l4J3O8fzRM5Co6TPJwsXhqYofb14hfaYFDTt1a3Z95xXRoS8a
g5MJj3DbvYHoMN23zLG8A7RoJ9lv2iX7s/mTaJwmwIoqzM7VEX+3GWOFtI+YpHAH
sPcNuwQ8QOfiMW6eTU0JpFM0DSRXlPnz0qTnBjio+h00LUAQ0ne+YXdgPgioLDny
GzXwlnMhoHNXpez9R4WGANqkfM/My7Y5Wf2suQ/fjsXjV0IDa7amY/gU8CSiK90l
zJALCpTF4/bXcfqji5ihfHVFXw6FMshpZwc8Ca2m/4v0MdnhXJKKtjOzUuTedvcg
JwIDAQAB
-----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 270435758821194665845581009241234945173001
 . . . . . . . . [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 2019-08-20 23:14:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-18 23:14:46 +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 19383108848983407371192602526164259060680496614222250619478230333947881430830967858295934646315396641763996253599799479795874477980265590035468983397288924731771270919644486723816441573761793738430251282313537661457812492809321172242281705168310325824206617093839228477019898279896460516529696152310098770614408564279674890869180662165825918698625686207113799818668427759490155427340611142690771023904899914857248867498345928798755618922808356810315787954536372821587030992682060312706286327414286722418261214393452143374371640049781264026488758939098677608917401656237077565535619638995647412514060629648021151752231
 . . . . . . . . . . . . . . . . . . . . [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)
							0c066b177eb7f4a8f383075536cd07fee6f743f2
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cb186a5b20000040300483046022100a40c370b6b77d633fa53210fcae8335f076c5f4d8953e0ff7e38183bee7a4969022100e58fd70e3d5a3c71eb64d13331e1496ed2584167a6345c84ebbcd5788dbd048200760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cb186a38b0000040300473045022014942c96b26871f8f8ed2fa8a55b1e747b18f453c6bab370f021d66c887c43db022100ab597555743841f763e8e48381d7a549153c58abfd393f1b3137dc35b7f2cddc
 . . . . [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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