chefsskolan.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e6:b8:6d:2e:86:9c:d2:49:56:f1:04:a8:34:22:76:67:88 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:e6:b8:6d:2e:86:9c:d2:49:56:f1:04:a8:34:22:76:67:88Serial Number (int): 339846947042334540780452718612880385533832
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d8:22:df:6c:ef:3e:a3:95:06:1d:3c:53:1a:dd:a1:0f:1d:6f:a5:8c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e2:98:74:25:e2:a0:11:df:ee:5b:19:6c:99:ad:62:7b:ef:75:5e:d0
Fingerprint (sha256): ce:29:f2:4d:a7:9d:14:38:2a:c6:90:9e:2f:f5:4a:3b:25:0c:e8:f3:16:8b:84:b7:e0:49:96:db:ed:23:6e:c6
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
www.chefsskolan.com
Other certificates including the domain name chefsskolan.com
(limited to 100 certificates)
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Certificate
The complete raw certificate details for chefsskolan.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGFjCCBP6gAwIBAgISA+a4bS6GnNJJVvEEqDQidmeIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzExMDUwMjA4NDRaFw0x ODAyMDMwMjA4NDRaMBoxGDAWBgNVBAMTD2NoZWZzc2tvbGFuLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANXAWS0Fja/cFKyw+j24KgSVz7dvAMq/ 7CcVvrLCgF3DB5HXxDzh7mpV4h+gQWMMAx7NtcqHCZo3xtJhayRfaBuV84xEYlST Fs5dIGOUtENRMq17fOMMFqr2bNJZE8dsAcy03rK15lD1ea6Og+vswL/FGkBglTlj 43GViVzuECq1rbq/VKKlVfptHNCpMEqqyka4GVZOgHx0EFA3O5XK7zt+ZcbNgvvr H1sc/yUK/W2Snl5pEMSdG9l2YT6wQLwSnu9Ptcm+xrv9XOS62EU6TS735jODTIrG OQYTyJK5umQ3pQ9if8X4b9MTdMmcT0LUClYiIYXbVy+l645fRZWCnG9nTukFUCyH wYGmWtTq2QWhVGR4St8KG3GZSIpmr3rQdTlMBVnFk5q/aO2wOV70jPURTjQnIJT8 ipFXvlwApe2Bbe3wHUvevI582Me0sPZ99TKa688WqADh5m1dCB1HnPP/Bl2qY4c/ rE87WCRYjiYl+GJ4hq09ZVjfp6/9HB1boe/ttQh/1x7MWfMRyYgR/Y1E4QFxcZ/z Vb8hfi49raR6bn39ESPdBHoPulJYnU2rGM/sD/05/0rL2YAExA1jNI0UxEtrxvqD nE+UBSng0//bEyufvy6bEzuDaG7RUKwpbzzpeSQNVB1zwpaddW4ecLWPFbaneCmd 7/QAe6spe9VpAgMBAAGjggIkMIICIDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNgi 32zvPqOVBh08UxrdoQ8db6WMMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wLwYDVR0RBCgwJoIPY2hlZnNza29sYW4uY29t ghN3d3cuY2hlZnNza29sYW4uY29tMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHm BgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5j cnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkg b25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkg aW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQg YXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcN AQELBQADggEBAIIx6iukqujK0qKibbh9wMhbxgHwZMcjCM7I3Hqhpqmj9v0wd1GA PN6ONL94zsyi3iwD7v9XO7ytOklKWX+cdf7IFTqqSN8aDLVnRc6Y39IW1DiSpFhP QgxA0ca0nWXILyvZgUpfu2aFABmaf6H9kW6LZmjJdLwhMzSsAccLcCja2VDAEGZO QkDA879WA1/ljIdJT+pp0j0GgbLN0JJ5ryozqMLeUA7F9ob+WIiFQnciVfiUYQeZ L4z5C2IBX7pd01zxk8MoPW0ecuald/ChkL02yJXF4E8EGm7vvClNt5PrWqUxjXRH TIEcxKLoDfCe/ep5g6TUrVgp5JT2JyBYai0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1cBZLQWNr9wUrLD6Pbgq BJXPt28Ayr/sJxW+ssKAXcMHkdfEPOHualXiH6BBYwwDHs21yocJmjfG0mFrJF9o G5XzjERiVJMWzl0gY5S0Q1EyrXt84wwWqvZs0lkTx2wBzLTesrXmUPV5ro6D6+zA v8UaQGCVOWPjcZWJXO4QKrWtur9UoqVV+m0c0KkwSqrKRrgZVk6AfHQQUDc7lcrv O35lxs2C++sfWxz/JQr9bZKeXmkQxJ0b2XZhPrBAvBKe70+1yb7Gu/1c5LrYRTpN LvfmM4NMisY5BhPIkrm6ZDelD2J/xfhv0xN0yZxPQtQKViIhhdtXL6Xrjl9FlYKc b2dO6QVQLIfBgaZa1OrZBaFUZHhK3wobcZlIimavetB1OUwFWcWTmr9o7bA5XvSM 9RFONCcglPyKkVe+XACl7YFt7fAdS968jnzYx7Sw9n31MprrzxaoAOHmbV0IHUec 8/8GXapjhz+sTztYJFiOJiX4YniGrT1lWN+nr/0cHVuh7+21CH/XHsxZ8xHJiBH9 jUThAXFxn/NVvyF+Lj2tpHpuff0RI90Eeg+6UlidTasYz+wP/Tn/SsvZgATEDWM0 jRTES2vG+oOcT5QFKeDT/9sTK5+/LpsTO4NobtFQrClvPOl5JA1UHXPClp11bh5w tY8Vtqd4KZ3v9AB7qyl71WkCAwEAAQ== -----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 339846947042334540780452718612880385533832 . . . . . . . . [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 2017-11-05 02:08:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-02-03 02:08:44 +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 872029470775152562598083007710714421893721975208002703673648266977699910709291272052029939417353485210808965284378273455139648811307716512906189142416311159768661077046518795719369890656894148688737202486991824435721559273859557510666272188093717725586067033148470521109438983223656073476176180944981645928117208945040262012473971575889643539044325813790810668447100039757591451985824804391351767910685054964693525558453103265317522488257677846143159738798473517001837796956789884724815883309711848720944398147142388039429883903684566283755271598067237536303138849450065304848528257360459049375533417537489002333838905838250699697091021998055555752390117765497066499547059874468392008567564919155359213926465779733503398193847053028530709112303260078343417837383268560416411396792781377720100659724485634953121625441968241218848786495580186336838029795731483454273544143849154675152867108580311989638963064180892767799757457316925276725898488426393482344762647390606918351120572645300342020832798454628670133641388752225983312768104101783848863104057675922434872753812204352297372040987695019551107721607968909687029945925167587629995604850440667837822777964381723928891377368264734056904874060107181070124031934989101933098272806249 . . . . . . . . . . . . . . . . . . . . [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) d822df6cef3ea395061d3c531adda10f1d6fa58c . . . . . . . . . . . . . . . . [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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