davidthegeek.com

Issued by R3

About this certificate

This digital certificate with serial number 04:43:23:34:e9:59:14:22:d1:65:35:e7:e3:f7:68:c6:8a:c2 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=davidthegeek.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:43:23:34:e9:59:14:22:d1:65:35:e7:e3:f7:68:c6:8a:c2
Serial Number (int): 371294860022891955412254642560335346043586
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3b:6a:91:e3:a7:99:dd:82:d9:9e:9b:d5:bc:2f:ab:26:49:9f:b4:05
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d5:62:35:33:55:6d:21:fa:31:1c:07:57:60:26:1b:bc:85:02:2e:d4
Fingerprint (sha256): 08:ee:8a:ca:83:99:ee:cf:6f:8c:23:5e:ae:28:b8:a2:4a:d9:4d:ac:92:2a:92:02:6e:e5:1d:66:ad:b8:fe:3a

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate davidthegeek.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for davidthegeek.com

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

davidthegeek.com

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Certificate

The complete raw certificate details for davidthegeek.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxTPRy2LeyJWwNtlyYce2
c39O1dsZyZ7BmeLw8TSSyDO64Ekq0LGTyotV+BZ31ATDl8OqPts8H0YLhZkC9TV+
mRys7WPOPe8dA8KJVccUDU4IT9CttZ6sQypfvdGp28c4oZHGnD4O3hFWM/Oot2X+
q5xZB5bCTsVQ6HqW8DG5qT8MV4tS/nLO0vDtu3ZKYnHZ7ozrulQCww8iKLuvKMrU
iZ7hyWiMZbebpmwqZKgOBbAA+NGDaSa0TvVI6r+FGszq8qDdksv8YBGfWkgYsb3I
T5IKp0RH0IjthNlWIAByMmPEDHFqcUFLRKPjaQgTHRxuHnGhRyjiGV3gPExQzWQ3
YwIDAQAB
-----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 371294860022891955412254642560335346043586
 . . . . . . . . [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 2023-08-21 16:22:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-19 16:22:17 +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 'davidthegeek.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24894499230914467899902690847251280777011475349589698530570633276084045874586883154902323389028033870107694743243416385157675671457799883709027845221254228792954592740533184369594748830540372993260050495283000968429834180924587064295953097360986021595247842190080405687813201861158059467731813865734190651298721968632781577741044478982143149708874790986104016839461334463666195294436272558815837670690621872243714782436015416429951340643625276477137213084047895828204331178547353813900637974655131847732700484558377203226146618090953271409804567547226840368600388295290494016659460409216265302125853827397713800738659
 . . . . . . . . . . . . . . . . . . . . [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)
							3b6a91e3a799dd82d99e9bd5bc2fab26499fb405
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'davidthegeek.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a191e6c39000004030046304402207ebedb145ccb61e4a9e6ef977658a826f71e122672f78a4e4dc706d6c0670ccc02205efe9f15c9580fbd0c17ae8db167c22d400e1dfe0d655be29d0312636f6dd6fa0077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a191e6c560000040300483046022100def9a612caa2f4af975014bf23d5ddd38e0c23b48aeb8e7be43953ef99bd38db02210088b21f760d43aba8eb61457d401715f25ec2cd074d0c696ad533b4f3f32c3c19
 . . . . [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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