www.avonbournetrust.org

Issued by R3

About this certificate

This digital certificate with serial number 03:9a:cf:7d:6f:33:f2:8c:e9:b8:42:8d:d3:d8:1e:b0:9a:29 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:
  • 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=www.avonbournetrust.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9a:cf:7d:6f:33:f2:8c:e9:b8:42:8d:d3:d8:1e:b0:9a:29
Serial Number (int): 314016143788803225771640839396034257918505
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 04:39:06:31:37:0a:01:0d:1b:15:ba:42:e0:c9:8d:f2:68:4b:6d:97
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 34:87:c6:0a:06:e5:bc:a0:3f:e7:fe:ae:ce:6f:53:c2:a5:6d:d0:31
Fingerprint (sha256): c2:59:a8:7a:b1:d6:18:f0:73:85:25:4e:1d:31:88:c9:e4:99:b3:97:e4:09:3e:48:23:9a:c8:f1:13:81:7b:04

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

Revocation information

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

Check the revocation status for certificate www.avonbournetrust.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.avonbournetrust.org

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

avonbournetrust.org
www.avonbournetrust.org

Other certificates including the domain name avonbournetrust.org

(limited to 100 certificates)
*.avonbournetrust.org
*.avonbournetrust.org
rds.avonbournetrust.org
www.avonbournetrust.org
www.avonbournetrust.org
*.ad.avonbournetrust.org
www.avonbournetrust.org
avonbourneacademy.org.uk
avonbourneacademy.org.uk
rds.avonbournetrust.org
www.avonbournetrust.org
*.avonbournetrust.org
*.avonbournetrust.org
www.avonbournetrust.org
*.ad.avonbournetrust.org
www.avonbournetrust.org
www.avonbournetrust.org
owa.avonbournetrust.org
*.avonbournetrust.org
*.ad.avonbournetrust.org

Certificate

The complete raw certificate details for www.avonbournetrust.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFlgLAggKTe7JdfO3fTO
OtW2luPcUSJnvfPmeYx0CjDowNO1QIRFXcGbqtknithQafnJT08Du+2kaF8N5p+O
j9EB2dIzJsGh0/4werxwPKLE9l3fHcdQxKlxNYeK65K1qQ4ntRzyTSnbBbMq1VmS
14mIPo4Me5u7BRMjGZMPuncuZxKk3hzcQ22sSzU53GAEqWGCAWImUewIeGZAvE6o
Zanx2aRBybAwIszXshLq5yP6SiJ81iesjAODebNP0v1X83sQBk2wC/aH/kdy9Xag
dL6qwOBMUieZs0Strx6qeStEDvsSKnLIT7ICBBbzncqeo/ShiiFYXD7fF0ZkDjGR
zQIDAQAB
-----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 314016143788803225771640839396034257918505
 . . . . . . . . [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 2024-01-03 09:33:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-02 09:33:41 +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.avonbournetrust.org'
 . . . . . . . . [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 25291733779626580846971461165191545538403499076684388753227230535932906808109596153645199522806327503389528540402830850147942790304905214300041048272548129484486057045849104644903129227640659217614626892817508874686082616310009055733730107229719020226808572213225421253108558566830512480610143200229291688696710857782102133930975196840154479117810281560966980930659116531716334792907973031237513284407495873784487346274769004121427475342257237401833213388150817212650553267960209798795265776944855470776378751172105263769241257908155679139070906163246199196349093322602414013538123852118897841622350016192516226912717
 . . . . . . . . . . . . . . . . . . . . [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)
							04390631370a010d1b15ba42e0c98df2684b6d97
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'avonbournetrust.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.avonbournetrust.org'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ccee2da1d0000040300473045022100f2c941f661fe4e4a2dab0aee01a3836c5cf24bdf9290bd59e785d966057f7cfb02201ac2e2bec4b428b5021ebcb7e9b9348c7e3a97d40b4c291dcfdf98661a018b3e007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018ccee2da40000004030048304602210089e54539e7ed2730da88f4c35b40e546e84dd1c487f61bd0510de7b8ada575b4022100cd397ed8485971ba7245f0cc8d3517afac335005a34dea5d25a739f3c2cc863b
 . . . . [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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