defenseminded.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:8d:da:63:08:df:e2:de:e4:66:4f:2b:07:5e:bb:7f:54:4c 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=defenseminded.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:8d:da:63:08:df:e2:de:e4:66:4f:2b:07:5e:bb:7f:54:4cSerial Number (int): 396719243383360786685292391875688502613068
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 02:32:70:92:22:47:14:a3:e2:e1:20:40:4a:43:5e:01:6f:c6:9d:91
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 15:50:c3:6f:fc:b4:cf:7a:07:79:6f:6a:e4:06:3c:db:be:4d:b3:91
Fingerprint (sha256): e8:6b:c0:24:3e:0e:d7:7f:b3:be:a6:15:3d:0f:0c:48:6e:66:d5:f1:c3:fc:4e:03:0d:dd:00:a9:76:47:bb:51
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate defenseminded.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for defenseminded.com
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
defenseminded.com
Other certificates including the domain name defenseminded.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for defenseminded.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISBI3aYwjf4t7kZk8rB167f1RMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDMwODI4MjVaFw0y MDAzMDIwODI4MjVaMBwxGjAYBgNVBAMTEWRlZmVuc2VtaW5kZWQuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuwoyutiYsj1U1Jq3XAO1E1RKBeH8 k/UsmFUuI9dnhUltnaY6jLsIZ1XKX09cZYgheBffBDH0Pj8Ix6dZI8WVHSlydtqQ b1dupIGWkPOWUXl2KLTbZtJgt4yYOTy01e+fi2Cd/QExUbhMMJ/GZ2kIBajkClWR lXpoHIgTQNQ01e6vNvjzWvJgRZH4r8QyHlMsBfw5GQFyTgegoUL8d0Bp5qo8/iIy mfNSKjEvZprpgV3Baeq7dHRNZVMUolPcaIlkm6YddkigZuKVgf/u3zDrSCdrjmug ADyYrAjK0jRDaz0/DnvlXWi9KZ6NnMMutBMs+G/INXfefFliQ3YJ1P+9mayM8gla ExKPmxuqHSTCpHpupXHdyOsC2WFasGmSL6+h4zoBx4tkYQMBabLi7qpQNFssS6Pu 22k+GdVJTpG3wNYtvXFdJZsQT4stUNUimGthRP7nXV9Jegp6LSkKu6bD/0BHhfq1 SR8MKGdoWmsQR2/5yrm6kH51omeJ5WCVJewjU3Np0imyjtWEwXmQH8ipQIamLcqD k0Wl7dhKPU+YSeTjdJrQVJlIuJidNxaajxmxMgAOGxrHINMwPfVZdHovqON4qK/t q5o1Fny3I6EFc+aNVMJ1uk8ncePfLTbH+yM56kXkfsJGSAekPDD2WtJQ0zq5AVVB ai3IqGEg5ZyX4zUCAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU AjJwkiJHFKPi4SBASkNeAW/GnZEwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghFkZWZlbnNlbWluZGVk LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB1AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAAB bssW5tUAAAQDAEYwRAIga4kfGo/OEERJ3OREfv4fmAtjLkk+cBkuv/Stx23EBuYC IF+yAarPpndiAW/0yXruC2kxQtdmRX3r6q+0SVaEp3CSAHYAXqdz+d9WwOe1Nkh9 0EngMnqRmgyEoRIShBh1loFxRVgAAAFuyxbonQAABAMARzBFAiEAkEak1rMdGRls Z4Rp+vNkrncNpZqwxyy5tilxVu9qxjgCIEzPMfj7zq4EArm831QLGSmD1uKBesHa QQz0pHocZLZTMA0GCSqGSIb3DQEBCwUAA4IBAQCCZgCtWWUttzI7VGD5IMNtptCc vSvXqlL6JScUfOZfLSyaDVCs8Yxw6kF1PQvORcZrIpEkDWFLbPdyz2XUOllX8av7 inSlxynDK7QNAqDge7sah9nJz+9L/EdWeL/oZ6UsO5vxrAmHlGziYL6hFvX9CtcZ zkq2KtRs5/v+Si2Mq3rCzmY908zUkzgav/9UlOYwNviP9iwD27jFl3sbworddZa0 GjzaS3u5JLg/1ogKsDmnOby6st/QhivZkL7XRttf2mXhr36KuinHA2+AxcdIN54S 0WtGtTu5CoxwKFkzboxrxy7HhTEp+WqUkvyJe+AGRrVO7IgqM1/FfLMxu2T0 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuwoyutiYsj1U1Jq3XAO1 E1RKBeH8k/UsmFUuI9dnhUltnaY6jLsIZ1XKX09cZYgheBffBDH0Pj8Ix6dZI8WV HSlydtqQb1dupIGWkPOWUXl2KLTbZtJgt4yYOTy01e+fi2Cd/QExUbhMMJ/GZ2kI BajkClWRlXpoHIgTQNQ01e6vNvjzWvJgRZH4r8QyHlMsBfw5GQFyTgegoUL8d0Bp 5qo8/iIymfNSKjEvZprpgV3Baeq7dHRNZVMUolPcaIlkm6YddkigZuKVgf/u3zDr SCdrjmugADyYrAjK0jRDaz0/DnvlXWi9KZ6NnMMutBMs+G/INXfefFliQ3YJ1P+9 mayM8glaExKPmxuqHSTCpHpupXHdyOsC2WFasGmSL6+h4zoBx4tkYQMBabLi7qpQ NFssS6Pu22k+GdVJTpG3wNYtvXFdJZsQT4stUNUimGthRP7nXV9Jegp6LSkKu6bD /0BHhfq1SR8MKGdoWmsQR2/5yrm6kH51omeJ5WCVJewjU3Np0imyjtWEwXmQH8ip QIamLcqDk0Wl7dhKPU+YSeTjdJrQVJlIuJidNxaajxmxMgAOGxrHINMwPfVZdHov qON4qK/tq5o1Fny3I6EFc+aNVMJ1uk8ncePfLTbH+yM56kXkfsJGSAekPDD2WtJQ 0zq5AVVBai3IqGEg5ZyX4zUCAwEAAQ== -----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 396719243383360786685292391875688502613068 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-03 08:28:25 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-02 08:28:25 +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 'defenseminded.com' . . . . . . . . [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 763055959772149437065346443211105565396231487340063487040938862614011721984613925086365238470588477558048554832995360818956147137010504861489736925649666990442440050226504240769632753010028099039103810180484668266199812953814391976672133907780366647681344622167137199390487886940714976754571293081055346902538002236485469908341021104856691797087824301983370437399428613843766756540084951246894511864522561640848686420565560956942687994882852825732150108991554788210818140426659640012685460281665274772443907161331303647067407941916281101918444034659533983283308896185130686261439147847255539782901562106818619545697561488041679353910427362467657261264855685892370318917745169182621452135120253871843207172671500145035312233166709947899115500927687259529524187967065957612076677520475526238437004276120987821103693346484157366091023519764356727849171162082976210441009509706446826001988668413185661932062428525278328172803977279188456823507896025882972645669968639586340211425570716797353957664197368596846145212769665717472146867264309464367413223870916232764439810118021702345391848811264018441114713290929350175424453879111656055040189604767957186313983424417448306471579194837664154097553929991485522236649184244622048525261726517 . . . . . . . . . . . . . . . . . . . . [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) 02327092224714a3e2e120404a435e016fc69d91 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'defenseminded.com' . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ecb16e6d5000004030046304402206b891f1a8fce104449dce4447efe1f980b632e493e70192ebff4adc76dc406e602205fb201aacfa67762016ff4c97aee0b693142d766457debeaafb4495684a770920076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ecb16e89d00000403004730450221009046a4d6b31d19196c678469faf364ae770da59ab0c72cb9b6297156ef6ac63802204ccf31f8fbceae0402b9bcdf540b192983d6e2817ac1da410cf4a47a1c64b653 . . . . [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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