portfolio.davidwaring.net
Issued by R3
About this certificate
This digital certificate with serial number 03:cc:b7:66:b5:4c:81:de:23:92:b8:79:e3:27:0e:41:3d:f4 was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=portfolio.davidwaring.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:cc:b7:66:b5:4c:81:de:23:92:b8:79:e3:27:0e:41:3d:f4Serial Number (int): 330998242661838067371384314020170909695476
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2e:40:44:ce:54:91:73:df:39:de:1d:34:93:a9:2c:73:f6:47:9d:45
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 85:a8:d0:c5:f9:b4:8b:29:0c:c4:15:c4:e7:6a:b9:a5:9c:af:33:bb
Fingerprint (sha256): a7:99:4e:a9:86:d5:87:a6:5b:65:c9:11:2f:71:5c:d9:14:61:04:44:b8:89:04:9a:d4:61:32:89:48:36:ad:d0
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate portfolio.davidwaring.net
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for portfolio.davidwaring.net
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
portfolio.davidwaring.net
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cany.davidwaring.net
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arch.davidwaring.net
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nabr.davidwaring.net
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pswd.davidwaring.net
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pswd.davidwaring.net
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status.davidwaring.net
davidwaring.net
davidwaring.net
gitlab.davidwaring.net
davidwaring.net
www.davidwaring.net
davidwaring.net
www.davidwaring.net
portfolio.davidwaring.net
davidwaring.net
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cany.davidwaring.net
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pswd.davidwaring.net
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cany.davidwaring.net
davidwaring.net
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davidwaring.net
Certificate
The complete raw certificate details for portfolio.davidwaring.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFDDCCA/SgAwIBAgISA8y3ZrVMgd4jkrh54ycOQT30MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MDIxMzA4NDNaFw0yNDA3MDExMzA4NDJaMCQxIjAgBgNVBAMT GXBvcnRmb2xpby5kYXZpZHdhcmluZy5uZXQwggIiMA0GCSqGSIb3DQEBAQUAA4IC DwAwggIKAoICAQCxA7N6T/SbQPyuveuTzhyM4k5ISN2UiuTP4QlECGPGNQ6HvfZU EiVUkGAtOfqLK2dQQYpOj8TPya/8OjAzkIS9q8cO9jsxS6TcLRnxlrytip1ayPlz ant9lE9kBaGZ5vB9vDq1TeQthMVXHmGp8FNaA7MDEszdpEbCYGazrWYTcUIVv2RF Wny+KbZm7aU67pslpUtJe/HHG1D4t81R0D8OehKJoxsA/xjnKFgBDPQFCvuTO0e7 abMHgl7cWhMMrzTRIl6Ms2pyfh3At/uBtF+wXEZjjxdRXu+bCc3R3/uW7xnMXYsd X5oh/uacGKGpEdqSo/rticw9QG4HChmI8clkFH7yzghhoWmbVMEFAKOPX8ucd9/L noYVxhXG9hT35VizOaAUCfPnIiwJC60LYx8PjLXp/vihsc3HcOkgocGY0t1JN6Hl 2gTa4896AgN4Eg9bNSXIxc2zBPjRNP3xLNZPXtC6FiuMSv2ATUpN5fLLPnufUauS 7BBklligFYnxaLXOYZ7Y7eHkDbRD/Tez8SjJsEJ4ya4rF5QMxG2n3eycH1Z9jZKG PXtUSPFeESjnO/EapnLm2Lk/9954CIYX4MNNGIlTND8uyR3EIjoyhhDQ3oVO+sqz 2anZo6IYL7R/rLJ3Ye72DMw+EtRlcyYkfR1bzKZTMpJ1pdaE3g2Ff2iqTwIDAQAB o4IBKDCCASQwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQuQETOVJFz3zneHTSTqSxz 9kedRTAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcB AQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEF BQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAkBgNVHREEHTAbghlwb3J0Zm9s aW8uZGF2aWR3YXJpbmcubmV0MBMGA1UdIAQMMAowCAYGZ4EMAQIBMBMGCisGAQQB 1nkCBAMBAf8EAgUAMA0GCSqGSIb3DQEBCwUAA4IBAQCQl55pgt4u1Fmz9sUYiL0+ yIg3YEaEKvQgHJmRejoMNoV3oQgArfVydAnHZZgoWg7t6APMDW4VRNg7x/GTKOMn djK4sbucxxbaFE0ma1EADGUnaiTPP05m83STch/qXLQQ0RzatuztZI/RRw5azJMm 35dgZk5rbQlymPSYbnejm970MUUnDnMkv3D2th/ryCe6hwFoCOD6xoQOlsB6liGf g/g2A4JFWbI/EfqITcUWhCLa4AN+ZxgLWjmLRw+1+YNB1QQtPpVMRjkYmSRm2N05 6roBQ4/f0U2dVxufUt1RhrTWMzKlDj4hyJmB7T7kUjJfKbpuzb/oE61QZSXQyb+m -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsQOzek/0m0D8rr3rk84c jOJOSEjdlIrkz+EJRAhjxjUOh732VBIlVJBgLTn6iytnUEGKTo/Ez8mv/DowM5CE vavHDvY7MUuk3C0Z8Za8rYqdWsj5c2p7fZRPZAWhmebwfbw6tU3kLYTFVx5hqfBT WgOzAxLM3aRGwmBms61mE3FCFb9kRVp8vim2Zu2lOu6bJaVLSXvxxxtQ+LfNUdA/ DnoSiaMbAP8Y5yhYAQz0BQr7kztHu2mzB4Je3FoTDK800SJejLNqcn4dwLf7gbRf sFxGY48XUV7vmwnN0d/7lu8ZzF2LHV+aIf7mnBihqRHakqP67YnMPUBuBwoZiPHJ ZBR+8s4IYaFpm1TBBQCjj1/LnHffy56GFcYVxvYU9+VYszmgFAnz5yIsCQutC2Mf D4y16f74obHNx3DpIKHBmNLdSTeh5doE2uPPegIDeBIPWzUlyMXNswT40TT98SzW T17QuhYrjEr9gE1KTeXyyz57n1GrkuwQZJZYoBWJ8Wi1zmGe2O3h5A20Q/03s/Eo ybBCeMmuKxeUDMRtp93snB9WfY2Shj17VEjxXhEo5zvxGqZy5ti5P/feeAiGF+DD TRiJUzQ/LskdxCI6MoYQ0N6FTvrKs9mp2aOiGC+0f6yyd2Hu9gzMPhLUZXMmJH0d W8ymUzKSdaXWhN4NhX9oqk8CAwEAAQ== -----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 330998242661838067371384314020170909695476 . . . . . . . . [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 2024-04-02 13:08:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 13:08:42 +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 'portfolio.davidwaring.net' . . . . . . . . [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 722155980937314168603281752933678970991669636223367891387796180332189359242738437259957448768318539864313099794247118286147230548932121795574752711335624052836637667654470688005044458408308524433771424888623978964518963747225421057198589360563401634179524990050282998734598491110485821111200834261078093095864671529484126342829773327582886287249078556078070298136992359059221882545647864490278861978202560639018910723710352608158360932892296345134965316101571852211756110170153920100316187464121893480347858382195662785692721635479948783550547110870594416896461656651411919792985777834096603884712142622560280654248839801454764394417785819822218337462407869395683669309503807677119682241944817922412854164361262248647374652301898733516032305027362172140427660925628214704723845125394787790661128731375189544611012911084338625287068459945927078058187558460287546404307439418329174216562592450603696688229276348287579659744058939651385806967471805320398482646808516632162010050544427971085110187901687746105959474388426586568832221069830204407444482254403810819853377648200038588454326306390966099608022581113602283156598644392323369521514543952439723973760393168287008857801104134773854418836222859310348955271140194424473254231583311 . . . . . . . . . . . . . . . . . . . . [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) 2e4044ce549173df39de1d3493a92c73f6479d45 . . . . . . . . . . . . . . . . [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 (29 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'portfolio.davidwaring.net' . . . . . . . . . . . . . . . . [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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