convectioncooker.com

Issued by R3

About this certificate

This digital certificate with serial number 04:7a:74:24:ed:f3:5c:f3:8e:c3:dc:54:1a:ac:18:1e:98:aa 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): 04:7a:74:24:ed:f3:5c:f3:8e:c3:dc:54:1a:ac:18:1e:98:aa
Serial Number (int): 390117974687805723244557655451384422504618
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 01:f8:fc:9c:e8:52:bc:eb:5e:6a:9e:b7:fb:a8:ab:e6:86:aa:e6:a1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 25:11:d5:08:19:85:b4:b3:8d:03:4a:ea:00:c5:c1:37:38:78:fd:16
Fingerprint (sha256): 48:53:67:c2:8c:d8:d5:ec:a3:27:ed:f4:68:0f:a0:2c:08:d4:c0:a8:72:40:90:f3:8c:4d:e8:67:05:ff:9f:bf

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-----
MIIF9jCCBN6gAwIBAgISBHp0JO3zXPOOw9xUGqwYHpiqMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDAxMTgxMDUyMTBaFw0yNDA0MTcxMDUyMDlaMB8xHTAbBgNVBAMT
FGNvbnZlY3Rpb25jb29rZXIuY29tMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIIC
CgKCAgEAqUlUaZs4PKDb+2VXIGPfNAgLBU4dLjhmdAicDSU9lABlBoyGbl/Ps0IF
KaUpPaMERbvnUKOJ4mVYzBQSA9twRbWg+c9BpkefpcxYTRM6FCZp5lq4PjnJq2n1
ZZ2T77bhwW7qkLA24OjNS7STs+RyXHdcZs5v+wenDhbVbjNFq9io3vE+1geFcGeg
Y2aek8OGPkq8r61jS5OTADbFD/d4jHlUjdg5hcEbk08Ff9ERV6ug/xZu2xZN7JQo
QNLVR6TBp6NtnW1YPzwY0dMFkGoM9Kz6O71jEgcaiP6fT1knAmvN6Hzj9J01aueb
WHk7z3F5jbFFrdwhZifcT0VZhWkMmkOtGhFJbfDDRTvfEwPPV47/vOvMkK7cUyqV
aUCPqszBRuh0O2irzrzfHLCWQnF8JLI9U0XwNQ5IpI2hElPeEjVaqXoGjCGANSg6
1MHdNkoW3lL7xTGUT7VEJ2S0JFBvyCb/lmwy2omY2HcAL5wVCtAzPx+qRwuSdO29
8cg/kPmMNOQUNFedhUW5yFQJllQKS8ONhkGHQ8ODhd8DJ7wUvI/Ub+Q0rFDyduKp
u6uZmqLRgOmI0r6/qT9CWtUiEFooUt+OseVveScS3lWbC5RXt1knBLb25lUfkiBS
A9buuF9U9A6pNWTXPCfNTfcZ68/kqvhITP0LPlXHqhPJ7t1jvB0CAwEAAaOCAhcw
ggITMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH
AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUAfj8nOhSvOteap63+6ir5oaq5qEw
HwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBH
MCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKG
Fmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wHwYDVR0RBBgwFoIUY29udmVjdGlvbmNv
b2tlci5jb20wEwYDVR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5AgQCBIH2
BIHzAPEAdwBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAY0cahMc
AAAEAwBIMEYCIQCwOCVcO0pIVN5wJp5gt+FRVGPKwe73PWSG2JanpAttBQIhAIBV
tmhw6gmdoze0qJbNykgLxabJaKXKtptWON43BsvnAHYA7s3QZNXbGs7FXLedtM0T
ojKHRny87N7DUUhZRnEftZsAAAGNHGoTKQAABAMARzBFAiAOT+EGTQxYlKib78zT
IwItFd/mhGrMAJRQdfzgXyh17gIhAImskt+BMersQsp6U5SsPfuSxnOBLr0eo7b+
uLhqWSDBMA0GCSqGSIb3DQEBCwUAA4IBAQCX0zV4BVNgeeXDgR/FJgSQscoErfUT
jX2iXIRNWtt+Nl4K7Mx1Do6wgO6nRLg8CBNUfHzukn1lqFr9bCTsLodRUi3d5EwM
X+qzoiqYggCVCslK8AC6IGE7e8PyPWwxWQn9sohfyZlP5j7ExF0Q/a3mMmTmpmzI
FkngZxNqREKBBF/PmR8shsg8Wzitww8TgNbZB/OO9Ii2XIsRBMqqOOx/nwEeAKUY
s9CeME461nO3J2wdfVJ7A7IgtX6WNejLuB37j4fA3K38aYb74Qm5wqdDPUhj6erk
BFMUYXwRkwhp8bxK5pRUp9IACi1cvJAfLz3fRsaAcy5Qbb6u3ECXhPbq
-----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 390117974687805723244557655451384422504618
 . . . . . . . . [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 2024-01-18 10:52:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-17 10:52:09 +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 690628438214988821427579108964802540444516926438496942787659457974654598051127242197124677290080063030839474804898206613426215527712436352688920633911734773970930641590028490411955012326667651047823687498418308729790883649110682186075720379038074897201231463843216061407598898402097746698227666610938176035981322795722205360999074116376625223323928355556729880671617567429131416624780157984273763036233621228475430799851621325910148534022081172312133354551756492851213636748545822361203121910663255989015630555117019735851135417031241149711399046289186449733175169041030457338321342509533617085800747330813133923345187451616804908047884202857031443159874821314121801008913767849368532274802516624211576583776513742450844892421539460848012901146838672730797540960059844058449979974221132645067211549970604604276070191892062430562336589084337905976545241501708899654989209194159647834260472813992069261629547083953772162977770605376312891206850357311027846355527510060701176887313752229302283799032148706606535240782897187322903043042394350478690249710709864107168947175676769028686773258819303722059096293461198927525357706527888265612690299327270998601390484682029975083010553579527179908849091451943433854117770005687000979344702493
 . . . . . . . . . . . . . . . . . . . . [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)
							01f8fc9ce852bceb5e6a9eb7fba8abe686aae6a1
 . . . . . . . . . . . . . . . . [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)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d1c6a131c0000040300483046022100b038255c3b4a4854de70269e60b7e1515463cac1eef73d6486d896a7a40b6d050221008055b66870ea099da337b4a896cdca480bc5a6c968a5cab69b5638de3706cbe7007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d1c6a1329000004030047304502200e4fe1064d0c5894a89befccd323022d15dfe6846acc00945075fce05f2875ee02210089ac92df8131eaec42ca7a5394ac3dfb92c673812ebd1ea3b6feb8b86a5920c1
 . . . . [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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