chefsskolan.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:dd:4e:85:02:47:9f:5e:be:63:3f:c0:12:c7:f1:42:c9:55 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:dd:4e:85:02:47:9f:5e:be:63:3f:c0:12:c7:f1:42:c9:55Serial Number (int): 336643631290200890335923777815637909490005
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 04:b0:4e:b1:c1:be:45:cb:6d:95:5b:72:4b:19:d3:54:3c:fd:16:79
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 63:3b:ec:99:fe:47:b1:df:4e:49:13:5e:a5:f6:90:46:5f:d6:1c:1b
Fingerprint (sha256): 33:aa:3a:a1:d2:72:39:0a:bb:aa:88:2b:b5:a9:9a:b7:2f:13:95:04:ed:d9:fd:10:d4:73:94:b7:f9:b9:fe:d9
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
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----- MIIGFzCCBP+gAwIBAgISA91OhQJHn16+Yz/AEsfxQslVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjA2MjcxMTAxMDBaFw0x NjA5MjUxMTAxMDBaMBoxGDAWBgNVBAMTD2NoZWZzc2tvbGFuLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANHyaB5DEy8JzZ5h+xEyxH/MBI0kxv9g NZG9D3B2v5V5cwfhvB7ivALdVud77aWYHW5FeLP+KamHGiJ5WSAH0J8FGVIwX+Gi nDU8QslXNnSlxDV80bBPQt24J17beRNt+1qi1vq2wTiMHIArcO9s3ELeO5PRgiWH Za6N9Nps12oDJ6arRomOmc04BDFL7fKqFaEWwRCX/XrV6+YUc1SvB/lNRQmYjBkX Bfr5c0DpLvlEE+eCYyOm8Rd7Y2LUVHjW5putkU89sNuXWrAE1ubCRQntCjQH9PuT HqCtKQb1+3fB2U7JTQlFuIVQWym//UjjMVUXoeVmLNxIFwFS2CWNyUr66awxKPe3 ZBTvR+kfMeMOJNm3gC4FuiGI5ubdwxB146BzAHLonzXPY+e/1rRwqdX0+8bc7Bf9 4J+dwI1DNhACiYpbB/k3Iim5Ir8hfVM2uNA7gKpBrciXz/QKD21un1mX3IBXQVBE X7KYMOLyWky3O0ubQZ+yF8O7UBG7LQvh7DFrWylQvDxJeWbLh4rP/SY0YqdDeCIL 09HjRS4ZD9pdedhBQtggobvkfqZ+OqskQzsNpDL7fm8KDa1cHUWXTZ9tHvem/9Nq mDWgeXL/OR7KcNMUONg4VtSArKKZnvOf2MJ96pGqRZPRL5CJDpopoB0csnWsb5kW 96bCJZCDGafJAgMBAAGjggIlMIICITAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFASw TrHBvkXLbZVbcksZ01Q8/RZ5MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMC8GA1UdEQQoMCaCD2NoZWZzc2tvbGFuLmNv bYITd3d3LmNoZWZzc2tvbGFuLmNvbTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB 5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2Vu Y3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5 IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5 IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5k IGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3 DQEBCwUAA4IBAQBAICIZWCpkadne8OkCkZ172jv/STbT+z+CIKAjuDyfMdERJhj3 PSmfVEpdMLni3XE1EZV07KqujR1x3VBOYWMQCj/y8fmBlLIAOxYc9/gvCL2TH2RZ j3xKAmgX8tBgDNXEBFS0tVlzDLYUepqr8kXrv7CT0ywIRR1X4cK9TkzYbOwE1a6p Wx8inoH7TiWBO0DPA9AcNin9aHSKVX9ztxkhnsqF1Cc4Fgf5Jl3VuNejGCVy8KLc nWYK5rdXxwbsqbmbmdiU+e+1pCjncM9oUTBz8mS+6VP7TA1XgJRYkBSxaAbgEHc3 DAFprKiBA+SqWzM5FBNwvSf+v5xozwblTsRK -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0fJoHkMTLwnNnmH7ETLE f8wEjSTG/2A1kb0PcHa/lXlzB+G8HuK8At1W53vtpZgdbkV4s/4pqYcaInlZIAfQ nwUZUjBf4aKcNTxCyVc2dKXENXzRsE9C3bgnXtt5E237WqLW+rbBOIwcgCtw72zc Qt47k9GCJYdlro302mzXagMnpqtGiY6ZzTgEMUvt8qoVoRbBEJf9etXr5hRzVK8H +U1FCZiMGRcF+vlzQOku+UQT54JjI6bxF3tjYtRUeNbmm62RTz2w25dasATW5sJF Ce0KNAf0+5MeoK0pBvX7d8HZTslNCUW4hVBbKb/9SOMxVReh5WYs3EgXAVLYJY3J SvrprDEo97dkFO9H6R8x4w4k2beALgW6IYjm5t3DEHXjoHMAcuifNc9j57/WtHCp 1fT7xtzsF/3gn53AjUM2EAKJilsH+TciKbkivyF9Uza40DuAqkGtyJfP9AoPbW6f WZfcgFdBUERfspgw4vJaTLc7S5tBn7IXw7tQEbstC+HsMWtbKVC8PEl5ZsuHis/9 JjRip0N4IgvT0eNFLhkP2l152EFC2CChu+R+pn46qyRDOw2kMvt+bwoNrVwdRZdN n20e96b/02qYNaB5cv85Hspw0xQ42DhW1ICsopme85/Ywn3qkapFk9EvkIkOmimg HRyydaxvmRb3psIlkIMZp8kCAwEAAQ== -----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 336643631290200890335923777815637909490005 . . . . . . . . [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 2016-06-27 11:01:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-09-25 11:01:00 +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 856508630152482627304911766845050433003265604992701791659525292357534565885156307591632670005779634847956849249657506749315562155604393333140045098263321447478535594928401193738778421523620957168568876429845435398498162536842288636374109302083068414549489886787141483222133192112772521151758272859998319626980328483885683097602029617112573799440862405270431666509214471194208953092207607667512092076017442736150874261024853981202978658052067973360137247209351722302096845768717257658726006991925441945032609512659351329232522007987810570346986965873312587746882683976295601686310814500321741625457204359082380402819734331648622024573460216655873858009573993910954790959646789082522518590459995292545467655598582188478234295028532215668779148431326680576338662387141235713615335720480660495028642225143353292386463595000033103202417105545819515702819043769494486352764550294063607848141332906381902522098615016925996857476084772871087475438497932803052836968272715559124715192215900077618411306886592211196905525239077874302735664234139563070845880197629162941632486780671637078690866561605024465485367160175899465096923746970451478817572609925284163772645256623091363071587640815912736203715659157685235012326442565675546391072057289 . . . . . . . . . . . . . . . . . . . . [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) 04b04eb1c1be45cb6d955b724b19d3543cfd1679 . . . . . . . . . . . . . . . . [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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