www.westerville.k12.oh.us
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8f:43:7f:35:2c:79:83:42:58:a4:7b:73:8c:64:b8:b1:f4 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): 03:8f:43:7f:35:2c:79:83:42:58:a4:7b:73:8c:64:b8:b1:f4Serial Number (int): 310086955040884918014675914951245474345460
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f4:1c:4e:c0:45:a5:62:55:d8:90:57:52:b0:55:1f:92:79:da:e2:19
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 91:b4:84:4f:dd:6d:c0:02:a3:d0:ae:cc:9e:27:53:f4:68:6e:b1:c5
Fingerprint (sha256): 33:5b:4a:5f:c8:f7:b6:fa:69:9a:2d:2a:86:c1:ee:ad:5c:50:74:c8:ec:f7:07:70:94:e8:3f:43:0e:1a:52:4b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
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
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www.westerville.k12.oh.us
www.westerville.k12.oh.us
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wf1.westerville.k12.oh.us
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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
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----- MIIFnjCCBIagAwIBAgISA49DfzUseYNCWKR7c4xkuLH0MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMjMyMzE1MzFaFw0x OTAzMjMyMzE1MzFaMCQxIjAgBgNVBAMTGXd3dy53ZXN0ZXJ2aWxsZS5rMTIub2gu dXMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDQqmMpIpyJOmGq6wn9 3sufnnu7vpqSDN62LzgUmd/igSj1dOYmK4H8hIUBMHEQ2Q179DTZU3m2H3VzXKmk 1T8xQcLjEtC/yd4TWjXkpnbzuNbufRklcaXwRQQ/ZzEIXbrr0Y3c3khgGBnKDkbj 0xxp8jeFfDJnDqQTf8aMdJg+uxlQqHqYkjShEqRgnnXRtCtMDuja7W7PFDwO86R8 pMwF2/gcDrWw7hJvb5SuKYQ3stRYD6wIYtcYgJ0d2WtNROLLh8GN+prYZPj5cdu0 J7WhgsMUOMYsp5IILkF/yvYL4g4ud8M4TYABH4EvZ/c+dtdnmw3juUf+NNn9xZAU iRa3AgMBAAGjggKiMIICnjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFPQcTsBFpWJV 2JBXUrBVH5J52uIZMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wWAYDVR0RBFEwT4INd3d3Lndjc29oLm9yZ4IZd3d3Lndl c3RlcnZpbGxlLmsxMi5vaC51c4Ijd3d3Lndlc3RlcnZpbGxlY2l0eXNkLm9oLnNj aG9vbHMuYnowTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEE AdZ5AgQCBIH1BIHyAPAAdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb /gAAAWfdkRLlAAAEAwBHMEUCIARlv9Ps8cnF7YSEQDsgb/I6ARdaE47RPcpM5Vuk SIxLAiEAxX/DIBPbOg9YmCo9me26THOhA5VkopFs5MYiHcH1rAkAdgBj8tvN6DvM LM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWfdkRDzAAAEAwBHMEUCIE09Kwtv KZ5YOeFLFuvxpl9vHyLcsicihvx6qDtgOLxZAiEAgbzi3FCcR3k/zMLuKCio6jQy 4FZqKh8+yoyJIbrCYuwwDQYJKoZIhvcNAQELBQADggEBAFZFoFwfXCOk7hUPmrae hKLuLR71t7xBGD9J2XwbwLc0jTl5EDhJGvE0GUa7CvBbJt//TgCp3HMYjT8mZrJW x1+9rErXTbAa2xDrDJf2DO4ncNxPeWD7NUNm5mlBIt4gpMDnGkt9l/UTVGDVpakk WPK8bGXlhjVK/BZGb+fv7z6YvJGfkvkBiEAc3DSTq3K1VX+mdKoWkEcF4obmapow 8wP0LL3QbBv6U1aIv8BKVtDza3b2sk20oWpqyb9o06Q9W7p5gZ3iTyo4gnejLpVY ECH54nZVnnDHaliSMyvRX+YYNyTcZGevhcvn9UuRO6MQ+gGsDvozYusLXrJXtQaI xhs= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0KpjKSKciTphqusJ/d7L n557u76akgzeti84FJnf4oEo9XTmJiuB/ISFATBxENkNe/Q02VN5th91c1yppNU/ MUHC4xLQv8neE1o15KZ287jW7n0ZJXGl8EUEP2cxCF2669GN3N5IYBgZyg5G49Mc afI3hXwyZw6kE3/GjHSYPrsZUKh6mJI0oRKkYJ510bQrTA7o2u1uzxQ8DvOkfKTM Bdv4HA61sO4Sb2+UrimEN7LUWA+sCGLXGICdHdlrTUTiy4fBjfqa2GT4+XHbtCe1 oYLDFDjGLKeSCC5Bf8r2C+IOLnfDOE2AAR+BL2f3PnbXZ5sN47lH/jTZ/cWQFIkW twIDAQAB -----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 310086955040884918014675914951245474345460 . . . . . . . . [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 2018-12-23 23:15:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-23 23:15:31 +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 26341588564972025762267466436242667749807634671218624332747452035452233012208620276452878268447953285057858052728308382019308236292309843211633233299231967986097053599200701896061919105621066870411314593643822943483983262104688943664334237427127173737788074546423919034065642818007171257312776937463199342930707140903849910814808170075566665955619517735145710975578325247800659860715758640067863498140382594138833733953496950461171403382869719671316244406519289929084447741298369819530582067432093657192130095793946646460769243015092367765352358456054341261814790615953219643214152024700220897541191443489592252634807 . . . . . . . . . . . . . . . . . . . . [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) f41c4ec045a56255d8905752b0551f9279dae219 . . . . . . . . . . . . . . . . [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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000167dd9112e5000004030047304502200465bfd3ecf1c9c5ed8484403b206ff23a01175a138ed13dca4ce55ba4488c4b022100c57fc32013db3a0f58982a3d99edba4c73a1039564a2916ce4c6221dc1f5ac0900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000167dd9110f3000004030047304502204d3d2b0b6f299e5839e14b16ebf1a65f6f1f22dcb2272286fc7aa83b6038bc5902210081bce2dc509c47793fccc2ee2828a8ea3432e0566a2a1f3eca8c8921bac262ec . . . . [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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