chefsskolan.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ca:89:71:12:ac:63:33:90:42:5a:86:30:08:9c:c5:69:b7 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=chefsskolan.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ca:89:71:12:ac:63:33:90:42:5a:86:30:08:9c:c5:69:b7
Serial Number (int): 330256587257019175640200643523208102111671
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7d:8d:3e:73:0e:8d:9f:9e:4e:27:9c:a9:da:e6:a4:99:9e:d8:ef:9c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6d:86:8d:01:76:b5:ae:72:06:d5:0e:59:d2:34:81:c6:27:8c:2a:10
Fingerprint (sha256): 01:60:e0:8f:04:80:71:e6:0e:6f:da:82:d8:2d:87:44:83:a5:da:57:b2:67:1d:89:45:8d:a7:12:73:f2:db:31

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate chefsskolan.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for chefsskolan.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

chefsskolan.com
www.chefsskolan.com

Other certificates including the domain name chefsskolan.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for chefsskolan.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 330256587257019175640200643523208102111671
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-26 10:01:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-11-24 10:01:00 +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 'chefsskolan.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 784789001508873929201193787239912551131952397522134304405333561905505604278353326116666331736944198521920774595651604040361402124781470271941913817251303820467810597149331061801226950393460348233418699032471890953142259589245483121395858793031129510629081647483414009113007487324609968622683839238191783125692915343419544998779782744030905472791124338211201240578908856217206738960306169489272270731752484731543367231856321265512408370977115574089560029681678032072251481251489074316508613957349346814430717689725417873899940236361303049956975859440321223488223997360321453693108082040551692570220574643836335512156871398004879873300153164911527647083431913505823294019430707589124752457969954382418264062012641800490883468677780945875241418429728319166397898187986150702212667048031052591114578505885917132385642736452567829409887455222171932550530597975127225855333589317420534710330503027880790533654673880244548446837485605533273165018105847864548321619700938033074372280688616286060334829879443918446671489165761008837634282890796950386825377357348766695546177338420372490335743100954956602362337965726238889845143401872461461815229330950408029202326281405131035600425724156504792250254588883166986863517971563343791133600557099
 . . . . . . . . . . . . . . . . . . . . [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)
							7d8d3e730e8d9f9e4e279ca9dae6a4999ed8ef9c
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chefsskolan.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chefsskolan.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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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