www.kiwischools.co.nz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:af:ba:b4:9a:dd:10:14:1d:f7:05:3c:d5:c3:f8:96:32:b9 was issued on by Let's Encrypt.

With 2 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.kiwischools.co.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:af:ba:b4:9a:dd:10:14:1d:f7:05:3c:d5:c3:f8:96:32:b9
Serial Number (int): 408246732099861227272107946823906919592633
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5e:8d:8a:d2:df:f7:fd:c5:59:7e:ce:4b:93:fa:ef:e8:44:8a:d2:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8b:66:46:84:6b:b6:51:85:e8:5a:1b:d9:6c:3f:b9:b4:5f:c6:1b:7d
Fingerprint (sha256): e0:0b:57:24:69:c6:3b:c9:4b:23:60:dd:74:44:c7:e1:ee:71:c8:5a:15:29:43:fa:25:e1:41:7b:c6:83:ba:11

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.kiwischools.co.nz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.kiwischools.co.nz

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

kiwischools.co.nz
www.kiwischools.co.nz

Other certificates including the domain name kiwischools.co.nz

(limited to 100 certificates)
beta.kiwischools.co.nz
dashboard.kiwischools.co.nz
kiwischools.com
kiwischools.co.nz
www.kiwischools.co.nz
mailer.kiwischools.co.nz
kiwischools.com
kiwischools.co.nz
kiwischools.co.nz
kiwischools.co.nz
support.kiwischools.co.nz
kiwischools.co.nz
kiwischools.co.nz
kiwischools.com
portal.kiwischools.co.nz
mailer.kiwischools.co.nz
dashboard.kiwischools.co.nz
mailer.kiwischools.co.nz
dashboard.kiwischools.co.nz
kiwischools.co.nz
support.kiwischools.co.nz
dashboard.kiwischools.co.nz
kiwischools.com
dashboard.kiwischools.co.nz
kiwischools.com
kiwischools.com
mailer.kiwischools.co.nz
kiwischools.co.nz
mailer.kiwischools.co.nz
gitlab.kiwischools.co.nz
kiwischools.com
kiwischools.com
mailer.kiwischools.co.nz
kiwischools.co.nz
mailer.kiwischools.co.nz
beta.kiwischools.co.nz
kiwischools.co.nz
kiwischools.com
kiwischools.co.nz
kiwischools.com
images.kiwischools.co.nz
kiwischools.com
kiwischools.co.nz
kiwischools.com
mailer.kiwischools.co.nz
cdn.kiwischools.co.nz
kiwischools.com
kiwischools.co.nz
www.kiwischools.co.nz
kiwischools.com
images.kiwischools.co.nz
kiwischools.co.nz
cdn.kiwischools.co.nz
kiwischools.com
www.kiwischools.co.nz
kiwischools.com
beta.kiwischools.co.nz

Certificate

The complete raw certificate details for www.kiwischools.co.nz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2+wIFdSaKAfLWNPmkZXi
RIXi0YXSb0Z4tTLHwlTVAX+qU4MS7cDdFOnsKvKwUmvW1FhwtA3nn7He9hTFnKna
kXjmG8sWFcwGt0fB2dMUPXyMH+uAjPtwmSkk0/q4e+PWsn5m+ZlmcJwYDzbgsm+C
k677zsBvMJSc2OhbJePsrRCkGJPfUOl7oBL+EW/1emIB7JKrk/10tVGcluaEmYaX
f3baauUJonKsmV26OftSPWpWVBVQNAmc9kOsT2GbTRFTogJeDsZajroHQFxaPnHX
0bvFnSRoxwEmoQwis72f3WT9dpZtOipUv1MxUBoEJyBUa040Qt38bUq6MUrmn1FE
/QIDAQAB
-----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 408246732099861227272107946823906919592633
 . . . . . . . . [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 2020-01-23 22:51:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-22 22:51:36 +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.kiwischools.co.nz'
 . . . . . . . . [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 27762580299167770137098197478932248559467440620513631945253829509907349462236354223302893980008950735045795497749010385780313746051556688667013469400761228192585554531325577235187566367743420049191947034610086383993278248799997589131060351622605998460967397058322166041042165091099908130522075689434093944550464482752148659073103814979957574273043370260913068678482297967976863550169800216054785247365729822692128958995643826821269813077749236548391712763217479680427061773295061991744573058326956144441422890061591306191019857049153383772440671440893537741894750259633138229961021706069629205900540027201744410854653
 . . . . . . . . . . . . . . . . . . . . [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)
							5e8d8ad2dff7fdc5597ece4b93faefe8448ad2b1
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kiwischools.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kiwischools.co.nz'
 . . . . . . . . . . . . . . . . [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)
							00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fd4d17cef0000040300463044022059cd74b6e8a78d03b0c946e0b9fbaf9f2ba60c53757cd3df298303e01ae935ef0220668789437000af3830f4f8bdc9b75109a08e0a10fd66d8e047623f16620cce67007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fd4d17ce50000040300483046022100928fe0e55d72d6d8592cfd35cd73eee46376e10ddcbce0403acaddaf7f6dbb36022100fe6191ace9f2e699c063ff81b516e6a372e6dd2e0569b1710adad40b9cd9702a
 . . . . [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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