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:54:4c
Serial 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.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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