sushi-chef.com

Issued by R3

About this certificate

This digital certificate with serial number 04:f4:4e:1f:cc:0e:86:ae:68:ae:48:9b:1c:b5:a7:3c:da:8e 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=sushi-chef.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f4:4e:1f:cc:0e:86:ae:68:ae:48:9b:1c:b5:a7:3c:da:8e
Serial Number (int): 431581886139386244948192203510031767624334
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 18:9a:b0:7e:eb:38:a7:8b:df:0d:5e:35:8f:da:95:45:05:55:22:0e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 44:5c:69:9a:fb:33:66:ef:f7:a0:c8:a8:07:13:4e:c4:5d:d5:a2:45
Fingerprint (sha256): 31:f2:ca:54:6a:79:50:0c:c3:15:bb:31:3f:44:1f:65:14:15:4d:fb:da:ec:26:70:52:c0:8e:6f:4e:e2:a5:f6

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

Revocation information

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

Check the revocation status for certificate sushi-chef.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sushi-chef.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

sushi-chef.com

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sushi-chef.com

Certificate

The complete raw certificate details for sushi-chef.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 431581886139386244948192203510031767624334
 . . . . . . . . [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 2024-01-17 15:01:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-16 15:01:05 +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 'sushi-chef.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 819422161754955831583403181846787346434963258797938142441245323131778512747847664973054098669628766740916260124064638261359800492285667230267846111501965507063451538336475878640468816741823455812822672795334684079395415166346423439848371316507657281744300145754538221184251567223474177474058154369970525160946847683285721198228628357194569529520176321389420449233404862234352590541137144935594840406431529628621302519344255850722879019232139482309951256526440706293010645721351366752271300230476893981669756979788548417974719128206630247182402815044965785726634225458689948780367094158924482118323100610248612866782378185168963064352835517177414065117029500799858757520862168153329631280660101020827517735029414029924933171612092002652637333834510445696761695058660481144278400162910832589133528934055051502956599637603086830603492572502969410602078374407817973466259579100134844289161515948198444261415403168393531575253649644128689000399227637486765454811534132927527700966813272051270264032822670896734809935193786645616036817901115568194461352516797078683513767815197916703374365607483499573091736281037193683301138901920800969220470220274162677673645598375044779665529536788457336409004921836391683373498764190482123959885695761
 . . . . . . . . . . . . . . . . . . . . [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)
							189ab07eeb38a78bdf0d5e358fda95450555220e
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sushi-chef.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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d18279f3f0000040300473045022028208b28fa65c45cf077432861ec9cff0c9b2803cd6bd14e67c3189e0df98c0802210087e2525118caa32cee125260c85ff91f88c84b62f5d25e23a4521f3e29ff12fc00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d1827a1330000040300473045022100f328badd0b6885ab8b53a35d25c2c36987e070bfff5be3955052ebfff99a19d502203b7b1f1dcd460e8f0bec94ca059d4004ad7d38173587c84c2bee6cc9334c7bb0
 . . . . [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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