sushi-chef.com

Issued by R3

About this certificate

This digital certificate with serial number 03:03:63:9c:21:d6:d2:c9:18:d0:3e:7f:07:94:41:7d:c0:ec 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): 03:03:63:9c:21:d6:d2:c9:18:d0:3e:7f:07:94:41:7d:c0:ec
Serial Number (int): 262490109152275772096677488909151222218988
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dd:37:fc:9c:c9:1d:47:41:d4:ff:17:d5:27:78:eb:fe:5b:79:86:ad
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0c:65:77:dc:79:ae:a8:45:62:a7:9a:ab:5d:42:46:7f:60:36:15:74
Fingerprint (sha256): d8:c5:dc:fc:af:1c:b3:74:33:d6:01:cd:6a:80:96:58:1b:d3:44:86:04:e6:36:f7:4f:d1:27:84:f5:23:4e:65

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 262490109152275772096677488909151222218988
 . . . . . . . . [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 2023-09-21 21:18:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-20 21:18:43 +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 844616488381878772636981025423168474127265209345450792173905618239445667671663615746471979806556941593823358817439075446963203303636480294530752074538005777823030943575857698597572850530354918511826776211497817306238509614224829449878111279143883362074714073093910738364150337886186108742431010616502076292736006058007988787820814734394272344087403778365943344416861018604690411083269136369211960925022601340092277840159623367578468895749874243997345790523530652962172305038841790776623379959781320895872172586095362472482368208619504359604615672022757440821169374571049453689419075094238128560431378875998525220346306284449498590963064562951034911311344232295826083265330844535603325810855143317207644213051444678638317697255042260302602979868628352510005484929644565046095755191058485822037502969803781843297982551222446965006138682604555337432842224271205108817333582273303449445534009390028136451432387164275136038920585412978385037742838285589484443903994496265198661152424949008321998666365225705815381049406424855631227996896436965718907695441878665833548896054195115990379768014895471537713648524535935700415476796903197454673905433171045268236369816085137835511112694621824495741342390401884877214919088428604178320653848947
 . . . . . . . . . . . . . . . . . . . . [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)
							dd37fc9cc91d4741d4ff17d52778ebfe5b7986ad
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ab9d2f3e40000040300473045022079b7847d453d59ac060c09f613635b3ea7adaabd47c32261e1ee5b0fd6e644a6022100a5b86a47e39d750d4750fad6936b086c5d0c7422136be72801aa069467106d270077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ab9d2f3ee0000040300483046022100c7d97a3d4681515b052e80f0d284aa9f56faad96724cc344ca65257817f765090221009e0ce101e29edf319827bdb26b87a8cfda5a4a98341142ccebde494d6c3793f2
 . . . . [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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