convectioncooker.com

Issued by R3

About this certificate

This digital certificate with serial number 04:56:9f:90:a1:96:bf:9b:fc:92:8f:6a:5b:81:85:4c:f2:50 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=convectioncooker.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:56:9f:90:a1:96:bf:9b:fc:92:8f:6a:5b:81:85:4c:f2:50
Serial Number (int): 377925525501730595861492446524325248168528
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d3:97:f6:17:2f:8c:4b:a1:2a:0d:9b:b9:92:ea:1d:12:ec:2b:2a:c2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 25:c0:16:0f:ef:9e:e4:40:68:f6:72:3c:d9:37:e4:ce:7d:e8:3c:f1
Fingerprint (sha256): 25:26:d2:61:36:c1:d7:b7:33:96:d9:47:ce:7a:ba:67:2f:61:82:bd:27:14:77:cd:69:50:a4:27:63:1b:34:d4

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

Revocation information

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

Check the revocation status for certificate convectioncooker.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for convectioncooker.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

convectioncooker.com

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Certificate

The complete raw certificate details for convectioncooker.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 377925525501730595861492446524325248168528
 . . . . . . . . [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 2023-11-19 19:40:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-17 19:40:37 +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 'convectioncooker.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 753007683346681864652187459822505334258155715466415967205540886605617326448554082946937797972736543549467244490415525680387898262643479733521911434251743095289510865476041165939752125792098172311558227039796291065223852374070142966906907771650658309538738141424236018227514744519234700383398552047880511533324758015641934749702807954181136068123210671925689984618916374101763075430540992521360781566689956718473313496521048934250231502414230886163874102970016413088704179714819658232216929889484823463840206668332486035234823861903894662731575682367505841573138865815097988832941779054268202155051283215655010696505833666086229228988361544057791344644259843822669260611666840240522586604733157782967965724713019513552266808268614628877711564324392050684282670704560425950828103897491955096802775247172228086722217729799051874939727164988699409606790411350107819658985704621764291782106098015502412837178378872233222496499020779970247555672253622322155349872357806923947737386401885992504682575805326098358098435547522528716168578180578664087437313511818368779933474996016946730908283441739360605488346680768922354621732903719340111613253478581563927637931635120338743365165856106584871971806206058261811621735469857692916635910765199
 . . . . . . . . . . . . . . . . . . . . [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)
							d397f6172f8c4ba12a0d9bb992ea1d12ec2b2ac2
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'convectioncooker.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018be95057c30000040300483046022100fef1aa314771db2ba8c67088abb88a9ab004872dc9b69d0931cb6c65651622af022100a58b9e60624bfbf2bb7c09c525b45f9c9148aa991acd5e35897c6e7d136de3ec0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018be95057c200000403004730450220708d361009cf16c0d384de66b1193bda48e4deee9cd250abf195799c1cbcf529022100ad09c672e94894ec017f7ec9e1aeacbae8944b571f7b53cd67219131f6fa7099
 . . . . [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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