avonbourneacademy.org.uk
Issued by R3
About this certificate
This digital certificate with serial number 04:d6:09:f9:db:aa:8e:05:ab:a0:9d:58:31:ce:73:75:4a:de 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=avonbourneacademy.org.uk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:d6:09:f9:db:aa:8e:05:ab:a0:9d:58:31:ce:73:75:4a:deSerial Number (int): 421282830637362101736245377155240375438046
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: cc:39:7b:30:77:a1:62:68:4c:5c:b7:2c:ca:72:0b:07:26:bd:96:de
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): f6:c7:23:1d:bd:07:16:82:74:13:cc:d5:ee:2f:bf:53:ad:01:43:a0
Fingerprint (sha256): 0c:01:bc:f1:f4:7f:7f:a0:ff:f7:20:b0:70:81:5c:fb:9b:6d:54:79:63:4b:f6:4d:e0:b6:81:bc:bd:f0:0c:37
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate avonbourneacademy.org.uk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for avonbourneacademy.org.uk
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
avonbourneacademy.org.uk
www.avonbourneacademy.org.uk
www.avonbourneacademy.org.uk
Other certificates including the domain name avonbourneacademy.org.uk
(limited to 100 certificates)
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
www.avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
www.avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
www.avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
www.avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
www.avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
www.avonbourneacademy.org.uk
avonbourneacademy.org.uk
avonbourneacademy.org.uk
Certificate
The complete raw certificate details for avonbourneacademy.org.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFHDCCBASgAwIBAgISBNYJ+duqjgWroJ1YMc5zdUreMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MDQwOTMwNTdaFw0yMzEwMDIwOTMwNTZaMCMxITAfBgNVBAMT GGF2b25ib3VybmVhY2FkZW15Lm9yZy51azCCASIwDQYJKoZIhvcNAQEBBQADggEP ADCCAQoCggEBAJkqWqOhPofaNvLX6AcQ0q4XhyhncfanZvCOilODYQJBwJ9DJ3NB 3rvWw3hivOXPu/3FkcbtlVt252LqyNe/UVubhlvfXTyKEj+QfkCSn+FjCXSpF6xA iqsgHMJyMm6A8NB0mP9Et8oMgWxL7wqYA/5OhPnPIwyouO6W3c4/jYUBBiz+oiS0 /ntwRZiT6MLeKFWapr7bYAhaAIaq3XYTHbznVCCYBeOJelqlGG7nwada936JZABK EhqzVcUwgExW0azLL0mSEipIYt99HcGLLqkEx5JiVs5u3oJvGFZIcFv8wmZVlyyw nZxa0YF20TKu2Ewep0vgdivjyw/a0JQwWrcCAwEAAaOCAjkwggI1MA4GA1UdDwEB /wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/ BAIwADAdBgNVHQ4EFgQUzDl7MHehYmhMXLcsynILBya9lt4wHwYDVR0jBBgwFoAU FC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzAB hhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5p LmxlbmNyLm9yZy8wQQYDVR0RBDowOIIYYXZvbmJvdXJuZWFjYWRlbXkub3JnLnVr ghx3d3cuYXZvbmJvdXJuZWFjYWRlbXkub3JnLnVrMBMGA1UdIAQMMAowCAYGZ4EM AQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAejKMVNi3LbYg6jjgUh7phBZw MhOFTTvSK8E6V6NS61IAAAGJIHSRtgAABAMARzBFAiACZX05dlMmjvp4MFQuF8Ke MKuYs4obohC9is4rhS4cQQIhAKGCqJ4Je9vaU3/MJ3pWmNiBz7BYP0YGfmwwu+9v rOltAHcArfe++nz/EMiLnT2cHj4YarRnKV3PsQwkyoWGNOvcgooAAAGJIHSR1wAA BAMASDBGAiEA+VsdTV28UHB9Zjxh55ENLUwXt5nLzBesUPqMPhYORzQCIQDG+SoZ fWgRGGMpGhhkaFm16pjDfKgBHfSKPuTsmGez2jANBgkqhkiG9w0BAQsFAAOCAQEA oIgaBO/VJAKtSgVH8chmN9+JXXzyRabyIP2cd42xBQoW25NcmC8aF21+Pyhp3UCn VZw/7k1e72Y+vEsVvhYQyUFJgkrfuw2yEO33xMQMK/jo7gM9Zh5ItxRVgNWSn+Vi jKdFNTTr9ZkiO2aKLI63XNo/M6N0YhFXcDuQbznmfuRr1TjbG2ytKoVKY4rlYtSX 0J34G/WDi/WmsyYuVJCEy3tFTe2gyurjjynlrrpHLf3wITkD4thpnnEhXGvxVyPZ nUhZapODbWgIkR6/HHEUFNNHLtvXLVcnLhFNoOEmf0x/XIeKRSQMMBhXbDqJJVvJ YHnfysDyZfg5EWHuzhByAg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmSpao6E+h9o28tfoBxDS rheHKGdx9qdm8I6KU4NhAkHAn0Mnc0Heu9bDeGK85c+7/cWRxu2VW3bnYurI179R W5uGW99dPIoSP5B+QJKf4WMJdKkXrECKqyAcwnIyboDw0HSY/0S3ygyBbEvvCpgD /k6E+c8jDKi47pbdzj+NhQEGLP6iJLT+e3BFmJPowt4oVZqmvttgCFoAhqrddhMd vOdUIJgF44l6WqUYbufBp1r3folkAEoSGrNVxTCATFbRrMsvSZISKkhi330dwYsu qQTHkmJWzm7egm8YVkhwW/zCZlWXLLCdnFrRgXbRMq7YTB6nS+B2K+PLD9rQlDBa 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 421282830637362101736245377155240375438046 . . . . . . . . [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 2023-07-04 09:30:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-02 09:30:56 +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 'avonbourneacademy.org.uk' . . . . . . . . [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 19335346224860275530654860977416428679372157735510971097949318107481375561548037503499810320974752985843318982708893912357439716909521984640228531176535620316128012522979637282123803778167505608585646141151720663877125287102001649869504686528642453303649810686323937587388387477683698293739024690027643131793619974288890295736755460457938977116001828235913785065548351241977717887803255209271240021086879290613993714097782769033056901318967722122436186413441299544674921412735732841134181528302859912336775122338604825249526952443636271547929896227403868993347867359653954159145565677496228566617050557441493531908791 . . . . . . . . . . . . . . . . . . . . [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) cc397b3077a162684c5cb72cca720b0726bd96de . . . . . . . . . . . . . . . . [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 (58 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'avonbourneacademy.org.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.avonbourneacademy.org.uk' . . . . . . . . . . . . . . . . [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) 00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189207491b60000040300473045022002657d397653268efa7830542e17c29e30ab98b38a1ba210bd8ace2b852e1c41022100a182a89e097bdbda537fcc277a5698d881cfb0583f46067e6c30bbef6face96d007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189207491d70000040300483046022100f95b1d4d5dbc50707d663c61e7910d2d4c17b799cbcc17ac50fa8c3e160e4734022100c6f92a197d68111863291a18646859b5ea98c37ca8011df48a3ee4ec9867b3da . . . . [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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