chefsskolan.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:63:68:bf:51:1a:83:27:e7:91:d7:4c:58:8a:71:b2:01:8d 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): 03:63:68:bf:51:1a:83:27:e7:91:d7:4c:58:8a:71:b2:01:8d
Serial Number (int): 295164045205690960124711517499855283028365
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 85:12:45:a9:41:ca:c4:13:f4:96:be:de:13:74:f2:df:cb:3a:97:fb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 72:10:68:f2:b4:d4:8a:60:84:40:3b:f9:5b:5e:a5:05:b3:a4:4d:92
Fingerprint (sha256): 97:23:0c:ac:b5:5d:2c:46:37:6d:66:31:80:2c:1e:3b:bf:8c:36:5c:99:5c:30:e6:e8:e6:0e:d6:9d:b0:2b:ce

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 295164045205690960124711517499855283028365
 . . . . . . . . [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 2018-03-05 00:13:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-03 00:13:38 +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 769151824639444349320385704938893676724291443547353881097577740328031173622060206671630497165429331915175638816744244495534457510212901595343661981606637548141373351182231641191913294877006294070149418505347758877529076759213242259393913441127002291783711382326396555258774887992320562842357340831602600225205165756419965979794266352620803016675327579376677746091448957866606246174802572604245792763126895112781142782694401168063480694736186982633722557029293545352051711584437052004842652039153746464384667096223000114473930318557923576984060371974345435014760078018304688177367985082071957965206050796574557046471943350670184005424791084861889542230861809762250633569351057307776885058133635458404705484401874238875886878715997934633645315437380695531976020759856210775022607947417921259452629578969689799254249978265887951371183043359725371874891470518292056619907272586227079597431301005307063780545112726936707136561998515032139897708517059981215187155528359670779011098331207694360928661171209869687572841093433286654215925046022079157692027138721812716098534234698867415803770190245097318713911658765234211241418479267224150922884468422248310650202092522230625302339524339278942293550709070625827031017711135446262606949536001
 . . . . . . . . . . . . . . . . . . . . [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)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:5|false] EDIPartyName 
 . . . . . . . . . . . . . . . . [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 (99 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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