willowpark.school.nz

Issued by R3

About this certificate

This digital certificate with serial number 04:a0:e0:5e:e5:8b:cd:3e:8a:98:1c:20:29:a5:16:86:b8:b1 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=willowpark.school.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a0:e0:5e:e5:8b:cd:3e:8a:98:1c:20:29:a5:16:86:b8:b1
Serial Number (int): 403192562237099698030585038103728104061105
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: bf:88:5a:85:2e:10:75:48:ff:e7:a0:99:ef:2b:6e:93:b3:91:01:ba
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 48:d4:bc:a3:c5:0b:61:64:8c:f9:2a:1f:45:18:ae:ed:77:55:cd:9d
Fingerprint (sha256): e7:64:9b:29:0f:63:ce:ff:2b:cb:2a:b6:f2:a9:e2:9d:40:17:7e:a8:97:f6:05:49:f9:2f:e2:b4:1d:90:8e:f7

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

Revocation information

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

Check the revocation status for certificate willowpark.school.nz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for willowpark.school.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

willowpark.school.nz

Other certificates including the domain name willowpark.school.nz

(limited to 100 certificates)
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bowlsdunedin.co.nz
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www.ophc.co.nz
www.opotikicol.school.nz
www.ophc.co.nz
distanceridingnewzealand.co.nz
whangareirowingclub.org.nz
www.baseballnewzealand.org
canterburybaseball.co.nz
www.waihibeachtennisclub.co.nz
rosmini.school.nz
www.diamondsportnz.co.nz
canterburybaseball.co.nz
willowpark.school.nz
www.westcoastsoftball.co.nz
meeanee.school.nz
mtwswim.co.nz

Certificate

The complete raw certificate details for willowpark.school.nz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk7JnCOMn2ndCtGuCDIIp
4J/Gerbyolb+spuGl44G05SwXpMdnMnEiDKGycSgMq8ZF2+gI8Cl+h+PN2rTbTmT
c8lPEAsvKTS5vWIIdZncpMgBuhiZYwUNLLxtKo8fVk7hF40xjDVaYYGb21aRDlpt
IXhKhLujz4N2vyzM/IzaYDpASZGfqQvfQSLWOgZyieha1ASJujU8bbn2LVUGyxvB
5JkuG/8n2QFm02D9Ugl106lic/Gk53cXa/5bZL4G3sKPwEwR9da/GeE0uZ7nw+Pc
xtR9qKso7sFDphm24arnTFC5N541tTLo+zVI5PHJSVdLXRwXYBkzsobH4/VZrFnk
SwIDAQAB
-----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 403192562237099698030585038103728104061105
 . . . . . . . . [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 2023-11-01 23:32:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-30 23:32:04 +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 'willowpark.school.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 18645004371401747208553777697058992321159114459111249420678385398639943709667121343814155757144426429187413151797396992079296539792866681727751541712745486576942831215090281545497579453987371422271290920305211627160077471165920915711600856126687444647918771930107462764798380175023700800333514208663980273185699699685697790921580820986754999696961642066963333901380736697782027769155458290609374059611105911194981914703377593985768873674284061051413661587861485600451092760907172142789195758656474085757539275144120428729964430314696998152956612956835432316373952257791647548556265117471409757913046653087131270505547
 . . . . . . . . . . . . . . . . . . . . [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)
							bf885a852e107548ffe7a099ef2b6e93b39101ba
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'willowpark.school.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b8d71c5dd000004030047304502200739cdc2b3b2d997cac942bc86e1995f9815410315e79e865b76ba08b5bb8be9022100e140cce03823685a9039a2bd64a6886a66f7da4bdbf179e15da87e15b85d4f6400760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b8d71c61500000403004730450220615edcd58d149c5c2ce801a41d6f8b9396895371b56d4269b77d2aae3b96a196022100c0c362aa131b8b7c23418c7b39cfed1f9d4c441a9f2e407581c5b803efa5d2e2
 . . . . [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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