cpanel.trentham.school.nz

Issued by R3

About this certificate

This digital certificate with serial number 04:6b:b0:a7:3b:aa:30:9d:a1:fd:a5:46:12:8d:04:9a:b5:98 was issued on by Let's Encrypt.

With 8 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:
  • 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=cpanel.trentham.school.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6b:b0:a7:3b:aa:30:9d:a1:fd:a5:46:12:8d:04:9a:b5:98
Serial Number (int): 385094169438560922776600251324018584106392
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 63:49:c6:f8:82:3f:7a:36:d9:e5:1a:ff:11:da:fe:4f:85:13:a9:76
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8d:f9:f4:e2:2f:fb:85:56:8a:ea:99:e0:e1:83:79:c3:3e:a7:09:b5
Fingerprint (sha256): 42:10:9e:96:da:03:43:6c:20:74:7c:9d:ff:b9:6c:46:90:d2:fa:5f:b3:89:60:34:d3:8c:76:14:2f:f4:82:16

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

Revocation information

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

Check the revocation status for certificate cpanel.trentham.school.nz

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cpanel.trentham.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

cpanel.trentham.school.nz
cpcalendars.trentham.school.nz
cpcontacts.trentham.school.nz
ipv6.trentham.school.nz
mail.trentham.school.nz
trentham.school.nz
trenthamschool.conceptfusion.co.nz
webdisk.trentham.school.nz

Other certificates including the domain name trentham.school.nz

(limited to 100 certificates)
cpcontacts.trentham.school.nz
cpanel.trentham.school.nz
trentham.school.nz
trenthamschool.conceptfusion.co.nz
trentham.school.nz
webmail.trentham.school.nz

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqorA/TQOufwwvtXB+I3M
yLDlu0VwQxD0BFG5+EP6QMUrL0H/5ADhX2LjAs2dQGcx8WD6r7jYWShN7EWEkFem
i8dS0q6HqhtwbWqvhArpzq7GUkFEHDA8SldOR3NXmPNZe8TjvnXOoKHk5cB1xJo8
8GwIKPvO4LdQvq3sToEqwk/eX0RT8LLSh0ib9uD+uPG5Szu2IQ+a+Wvm1aUnmS1e
3s1OKwn6miC9hIbStunyljbVX0qCk8zncvFWlgrdQDqyVJuR7V7X2sNqOizpUJrf
6ealSwJBQDVGVTLRdVehQKeNQQjYH/wsij7eXbEr3CDMGdQezNalPvIk56CRG7GP
OwIDAQAB
-----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 385094169438560922776600251324018584106392
 . . . . . . . . [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 2024-01-08 01:09:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-07 01:09:05 +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 'cpanel.trentham.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 21528933924485393499273395148993261236045227835242566426141181580830530834662333766590595253529866372480583623904938853703426783139650160078059086960284097125462363099976642401446917079226108006290115642860276290662773748554170919157474696632647576346244616153854787766408713065653673035184340736755802053517496624379209723518768471753092358645970558288280532029806200184956053333748196060177636894373008580970390377212522283561560813094441177232862235934067127706969195038257067593139033112657519429785285861015891517224012822651596185013082672856176516985721469381515404678169932178653757825707801786085794076790587
 . . . . . . . . . . . . . . . . . . . . [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)
							6349c6f8823f7a36d9e51aff11dafe4f8513a976
 . . . . . . . . . . . . . . . . [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 (227 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.trentham.school.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.trentham.school.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.trentham.school.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ipv6.trentham.school.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.trentham.school.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trentham.school.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trenthamschool.conceptfusion.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.trentham.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)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ce6d4ae230000040300463044022060e22673644b7fb8bf094e3a51a45fe006347a3d433b3a556690737c16455d3f022060b5a28c9c154b06a0102c839fa01bf1918cc6139b9bab8d90fc971d981763fb007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018ce6d4ae460000040300483046022100891a503998704e6fe1eef99db55d712f9c9d7c5047a36c382e979a91a7adb97902210099a8e904b4a7323c4a0c6bcf94fb91f363ea9e7c00fdd96c64fdb8192b44b1ba
 . . . . [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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