ekitchen.de

Issued by R3

About this certificate

This digital certificate with serial number 03:e0:3b:24:78:08:55:d5:da:6d:02:da:16:ba:80:3f:45:09 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=ekitchen.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:e0:3b:24:78:08:55:d5:da:6d:02:da:16:ba:80:3f:45:09
Serial Number (int): 337638721794558715542799313979353050596617
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a1:7d:35:64:c9:cf:8c:1b:6e:2a:92:f7:29:a6:a7:c8:f9:ea:57:16
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3f:1a:5d:a3:dd:12:ba:be:87:c7:e7:e0:dc:d6:87:79:da:08:91:2b
Fingerprint (sha256): 2a:df:ab:50:9c:94:ec:c9:73:c4:8f:cc:7c:43:15:ff:b6:4e:b9:90:c6:ea:3b:5f:a9:e0:d4:85:f1:0f:40:6d

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

Revocation information

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

Check the revocation status for certificate ekitchen.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ekitchen.de

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

ekitchen.de
www.ekitchen.de

Other certificates including the domain name ekitchen.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for ekitchen.de 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 337638721794558715542799313979353050596617
 . . . . . . . . [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 2024-05-01 05:33:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-30 05:33:26 +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 'ekitchen.de'
 . . . . . . . . [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 755800150530836954962738617253222741720019686341583397841197506694532986839266678265898806439473380146439492214552966430373551048183437660568328385118075363455597067114786577249040945262798626685029076160196905842089148103470376409685809274196391978622333027749330860811846078013662521846234053942546372556193200799421650297306286976688339245938406241864893946252707693073980749215584425260900935133213898883538619448241656092562763457544402981491247548523639465223849419863669267691517560663745599960044538408387725441541793548737185319481555329702461620154275088619328881847308571904536903388055321522240648260534193182696434149411439240804815529069893056049720844273193225215634639979994802776156793854441103593725793703887469041934463631398319193648696902978573045641810960739714086397352051548977251687161365248963121403090922800633892857411364626187920533047485963600436185823365936684621588678352784143456670652181816368753698907499805435019987755503751052552017041263191539388200051229812196924450408383516539390835278494149010986656283818896101390057178799731668272048535790923390043601236222064381266035046529250518958214640112430936852061989870099472720413978286676845564279434013818346712569987906641095721684624410415263
 . . . . . . . . . . . . . . . . . . . . [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)
							a17d3564c9cf8c1b6e2a92f729a6a7c8f9ea5716
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ekitchen.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ekitchen.de'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f32dba782000004030047304502210081fb34ec6ac311b413ab22d56f4157dcb52c7c2211b732dc739e13d39029eb9202205632e0d5808229a6efaafc861e754a4e961f29eb359950c4e890a909cc7dde3d007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f32dba78400000403004630440220277bbeae50328c16804a0dd9fa2904a6da9ae149468a161f7d584a868e7b805b02206830f8513851ed75d89b7f4d2782b010e9cf4b983df6721018d3f2dab75570c2
 . . . . [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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