carpentry-tools.com

Issued by R3

About this certificate

This digital certificate with serial number 03:30:3b:f1:91:06:9d:64:30:44:4f:96:8b:ba:d2:01:f3:bb 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=carpentry-tools.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:30:3b:f1:91:06:9d:64:30:44:4f:96:8b:ba:d2:01:f3:bb
Serial Number (int): 277750090144253474887708894966679930532795
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 01:c8:ea:14:2b:41:13:97:83:3b:d0:bc:d2:e8:a2:6c:58:80:b2:f5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a8:8f:e7:7c:12:9e:6e:65:55:41:c5:9d:0e:35:01:6c:0d:63:8e:22
Fingerprint (sha256): 2a:19:a8:00:e9:6b:53:7f:cb:b9:7a:9d:9c:c2:10:86:03:07:ce:36:ed:6b:32:72:df:03:8a:57:73:2e:1a:98

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

Revocation information

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

Check the revocation status for certificate carpentry-tools.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for carpentry-tools.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

carpentry-tools.com

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Certificate

The complete raw certificate details for carpentry-tools.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 277750090144253474887708894966679930532795
 . . . . . . . . [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 2023-09-19 21:20:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-18 21:20:15 +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 'carpentry-tools.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 787724511183835243572434472505499068030180855753726693778963614178860643360438673322972284413312016930392827351459455404058362139562337008825547774840362265859462760033708072978759821605100531968542330593957714580480434586631064759537992457570065001953736098988973081853159883587003962899716245170674185053215054837911906158550342239374068659459211285933293325487479779042546222743407550423453304774544339058666700781852216806693489145839610531910566402164873470089165152197331814188336566472167649553883899193838666448507231881560682791240645136340614975004102138457837001149418438106077997312441385857651103898301366516936916626004141744358624642397550447906489397780480277902734212806808886065972555444109723921879914783151248810816870577324867208345605766289714069124655950181128383331067467013922297207172218816787455824656368937681704390378276643605360358763929023367685085337476056875993926833037279591960582982470520640926291661347896965057916936882925027795431745311344911995020405148652048645596296767911644047330965860407621306700321252016089460347808492832874671048949699629907144087218104692097117335914413254554338780053461034362700876917956256507518632831056325315822554404385666151936461769562695271682991200012787529
 . . . . . . . . . . . . . . . . . . . . [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)
							01c8ea142b411397833bd0bcd2e8a26c5880b2f5
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'carpentry-tools.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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018aaf87a480000004030047304502201d4b7ff52aa262936cd7444a3d9ec0f236b6d3d844edf254c3f5c89dd8946c68022100e580f8b74ff21efb68db97a6ab51791c9e0eac76558117cee375560b6a26ceac0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018aaf87a4890000040300473045022100ab984762c447efeef2a03525fe3460ec482a08f42638a435f8da559b26c20338022042cd333215455dd9e44b79f5b96182ae3b509c7592d839877e4acef9080eb159
 . . . . [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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