highgrove.org
Issued by R3
About this certificate
This digital certificate with serial number 04:ad:2b:74:0f:51:7a:fc:8a:47:c1:dc:21:67:32:06:1a:ef 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=highgrove.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:ad:2b:74:0f:51:7a:fc:8a:47:c1:dc:21:67:32:06:1a:efSerial Number (int): 407375752625309369880144655568330790673135
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: cf:e4:e9:1c:ee:8a:7a:17:b1:fd:26:54:54:90:ed:47:6e:6e:b6:af
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 68:c9:c3:f0:fb:37:67:88:7a:4b:91:f3:1d:9a:b0:72:dc:02:6c:c1
Fingerprint (sha256): d1:e9:f6:98:1a:71:c3:06:04:7e:34:75:1a:71:b9:86:2a:bb:0d:56:5f:ed:86:ae:60:66:ba:92:9f:cb:e0:28
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate highgrove.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for highgrove.org
Public Key Algorithm
RSA
Key Size
4096
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
highgrove.org
Other certificates including the domain name highgrove.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for highgrove.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE9DCCA9ygAwIBAgISBK0rdA9RevyKR8HcIWcyBhrvMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMDIwMjI5NDNaFw0yNDAzMDEwMjI5NDJaMBgxFjAUBgNVBAMT DWhpZ2hncm92ZS5vcmcwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCy Z+HTR68ilOrKQZscr8WHB/SlgA9UQzEX2/Xtc6hGGhL4WO2isWswZU3dXEHP/Doa FPKbvIKRNyVR1N08CdJbxWG/KeGlXZpWkjWyYgpRomm3bpaEP6p7XBSeDKaRgwJG PrD+JfunaEI5Kzh2qPnFb+i1Bhfi9K74Ca7l0ZDQdBq4IGOTlIRjcXkOSEuK5CwB wj3zF4+w9ZWRzTMrptCmjiNmR1NzxtQ0dQ0KEe3q+TKfRIEHafJ+lBNbdrq8D/UF r+tTfHlG+D7piVhCa9uhINstA1QjiQgdtpnWesOeASX48qHnlfDCXFm5/KMdz7FL ebPP5I2HArKPJF1zzsZU4MnOsU9+rTXboLji/KRCC7CN62TlgRlDCp61yF8c+jX+ X6WBYwOh/geM76wIkLBtIQRMjryG0jGB4SBvRXN0xItFqRf45jhCKC63E/zMwttC 7+Z9PR0Nk0LzFHjF9FtI5sQj1rJxyNl6rnQleyXXW5yPg+UqiysaVRj90Ott86mi lUnXhk0ftM5E/3aiEhGGkTnvtoCZTzAJqtoUCsOCimnLuiHMTF0O5VkWf/4glCJZ 8uIdArUGoXDoQdh2CO6d6DsGkjxRkUNERZLz3ATu8FQa8ycR14PAUHdK4ox1cCGP S+MUJsHypxxUwtfYmYtBoGJYnD9TU0DBc5AiPW6erQIDAQABo4IBHDCCARgwDgYD VR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNV HRMBAf8EAjAAMB0GA1UdDgQWBBTP5Okc7op6F7H9JlRUkO1Hbm62rzAfBgNVHSME GDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYB BQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDov L3IzLmkubGVuY3Iub3JnLzAYBgNVHREEETAPgg1oaWdoZ3JvdmUub3JnMBMGA1Ud IAQMMAowCAYGZ4EMAQIBMBMGCisGAQQB1nkCBAMBAf8EAgUAMA0GCSqGSIb3DQEB CwUAA4IBAQBa/Hro3hVrlil67RLwUDbROqdE03suVpaRoNP+I3BcO1Apj/wrwNxV /5U8+X6C9F5Yl1WlkrVyFWElg1OKjkzB4BStOGqfI91O+HEsdeEMxQqh1syF0JVC K2j0VAN7V3A6UkLsHjZ5IPKiY8CFwTcGaPJL3Mg18IlcQALRLWUyy0mc3jhsnOB7 +5iaT+KrUeejysvpMUjP5JtAJIxAjUjfDEOiDsPFmkDtMGG/O5KDVI9xN1YNbgUS Eu9Edx0pqYcHL1Qz9hTRQt8YBtgxx+2QhzNElLsOmpSmH9PmwZ5uj0srEcPgbsIy HY0DTWroQY2o7IecYoCXPDAKBJgW2c2w -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsmfh00evIpTqykGbHK/F hwf0pYAPVEMxF9v17XOoRhoS+FjtorFrMGVN3VxBz/w6GhTym7yCkTclUdTdPAnS W8VhvynhpV2aVpI1smIKUaJpt26WhD+qe1wUngymkYMCRj6w/iX7p2hCOSs4dqj5 xW/otQYX4vSu+Amu5dGQ0HQauCBjk5SEY3F5DkhLiuQsAcI98xePsPWVkc0zK6bQ po4jZkdTc8bUNHUNChHt6vkyn0SBB2nyfpQTW3a6vA/1Ba/rU3x5Rvg+6YlYQmvb oSDbLQNUI4kIHbaZ1nrDngEl+PKh55XwwlxZufyjHc+xS3mzz+SNhwKyjyRdc87G VODJzrFPfq0126C44vykQguwjetk5YEZQwqetchfHPo1/l+lgWMDof4HjO+sCJCw bSEETI68htIxgeEgb0VzdMSLRakX+OY4QigutxP8zMLbQu/mfT0dDZNC8xR4xfRb SObEI9ayccjZeq50JXsl11ucj4PlKosrGlUY/dDrbfOpopVJ14ZNH7TORP92ohIR hpE577aAmU8wCaraFArDgoppy7ohzExdDuVZFn/+IJQiWfLiHQK1BqFw6EHYdgju neg7BpI8UZFDREWS89wE7vBUGvMnEdeDwFB3SuKMdXAhj0vjFCbB8qccVMLX2JmL QaBiWJw/U1NAwXOQIj1unq0CAwEAAQ== -----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 407375752625309369880144655568330790673135 . . . . . . . . [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 2023-12-02 02:29:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-01 02:29:42 +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 'highgrove.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 727832121122999482879954256631808147775571570979546637919402978464862228262507538713661414280243105812297576981383707210944726550490522037582621168685621076946169119304146641203669788032654578328294946041734203615871387755525476697767847788345385174292617405437013163224244188547669576030680666050397730740521862783007580035646747690002886268060402363851888004945562148584331538658231136972052390312099330355055098486566489201029145971164393981814694369798475058244492854288063636376675490982747593452103866735198267701190491542740606330005747507015104400935745962664486655847470092556178810691415366036299495989901506177223555993709095546990606704250424684933298640917080452321803575497217723686175164813809171339272769494816178050034872524961812882981823085902370670289866045691431837521386335496943036972411375124154200387270641297333690976238964518174917465769635220968829844986461286344445676566012169310458361642521975113104334862137857626440362345416025774645682586293248873641104159254782505170815185526849780321612651797253282618163969179011676714708243162878616999167980802443146331633127143439324558169943485867753090516582451036074525147245131611894293409035449643631020778548276035520678002888195902032366570476655255213 . . . . . . . . . . . . . . . . . . . . [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) cfe4e91cee8a7a17b1fd26545490ed476e6eb6af . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'highgrove.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [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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