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:b2:01:8dSerial 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.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----- MIIGFjCCBP6gAwIBAgISA2Nov1EagyfnkddMWIpxsgGNMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAzMDUwMDEzMzhaFw0x ODA2MDMwMDEzMzhaMBoxGDAWBgNVBAMTD2NoZWZzc2tvbGFuLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBALyIt5ie7K0e46GiQGJ2Z+SAQQLwbJeZ U3OiK7XsNaVEGZcZt1swjxJTCkgehM/IZeKShndAjPWELbcwiah9YFI1/NpdC+j5 yiwIrHflQv6+dq1GzO5m+wNB1qc0AyDzSnysPXAmc66DIgj+/x1uOFpnM3fh2/H/ YNEjoF72Ctfl0wYNCAriLbCmVySYbvN2QetZuYG+FEm2QY8FcgGRITYUolqZizQG j2Ztp8bQI82gI7hoary2YT29+xHxGih3ugGCsWqLDCH20/vSaB4XS6m6pnqOncpH uiimDQ2+4OtuDaiaAprSr2FYpppWnAmDUj+VgZdQLhZlxyMeKIhRfkhhk2bkDsKc w4Fm9JHO9Zr7bCWP+civgNd11LTd6oVx9JFG0qCHt+5d1umttrb8wgg02m+8DSiq 1HSBskR+VSThseuyb0iwHvW5iBvjjO9I5NR4Qi0Zx7ZZtuRFQfD7rC0yz4StnS7n woDoyPwixizZvDMHbGRkCFpfFaO+BMbeua0tmm4xU7tq+Sb2TU0+4rHTm0wQp6b4 Pjq6Mh90SFnEPd7kfm0XqLQyEmHF8Eo7z4uqQB7EaF4hfXsdESr5KJPRMlO/m16z T5ud/VGZ3A5RfQfzYk0+EDwT8C6VMbP0lg0LLpye4YUMPY0GB1dtaHSIT2bvwSQ3 0naPa/Mg4FEBAgMBAAGjggIkMIICIDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIUS RalBysQT9Ja+3hN08t/LOpf7MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wLwYDVR0RBCgwJoIPY2hlZnNza29sYW4uY29t ghN3d3cuY2hlZnNza29sYW4uY29tMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHm BgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5j cnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkg b25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkg aW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQg YXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcN AQELBQADggEBAByBE9sFSFcNxh+z9CuF5ZCWYqpem42NwEtPL4oUirZNuuEC8IEk b/0j4K7Sau+PdF78EM4XPFZc+wYyZVYHSskin7kF6Y3KcRveS6YtK+k78u9n0kqx bYSMMl3jWS2VX9NxmFnP2+hznyrdb0npMDdlr4F8pBZ7SX0Cjqa7FrN3OdwrBxUy PUwJP/mkLtpGOvocsN4jlgOHCNBkhQEY/JdnlvqRLjRyHq0P6sIzjr7IYNcGACyW tTyHo+RPPDxbP4gZKmhunW/hQNplwyYXXyWacnDtFliyVqAcy8oWVUpGNgV55AYA D9kiIzERVpw4i3PYieG2iqP79989VVSi2bo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvIi3mJ7srR7joaJAYnZn 5IBBAvBsl5lTc6Irtew1pUQZlxm3WzCPElMKSB6Ez8hl4pKGd0CM9YQttzCJqH1g UjX82l0L6PnKLAisd+VC/r52rUbM7mb7A0HWpzQDIPNKfKw9cCZzroMiCP7/HW44 Wmczd+Hb8f9g0SOgXvYK1+XTBg0ICuItsKZXJJhu83ZB61m5gb4USbZBjwVyAZEh NhSiWpmLNAaPZm2nxtAjzaAjuGhqvLZhPb37EfEaKHe6AYKxaosMIfbT+9JoHhdL qbqmeo6dyke6KKYNDb7g624NqJoCmtKvYVimmlacCYNSP5WBl1AuFmXHIx4oiFF+ SGGTZuQOwpzDgWb0kc71mvtsJY/5yK+A13XUtN3qhXH0kUbSoIe37l3W6a22tvzC CDTab7wNKKrUdIGyRH5VJOGx67JvSLAe9bmIG+OM70jk1HhCLRnHtlm25EVB8Pus LTLPhK2dLufCgOjI/CLGLNm8MwdsZGQIWl8Vo74Ext65rS2abjFTu2r5JvZNTT7i sdObTBCnpvg+OroyH3RIWcQ93uR+bReotDISYcXwSjvPi6pAHsRoXiF9ex0RKvko k9EyU7+bXrNPm539UZncDlF9B/NiTT4QPBPwLpUxs/SWDQsunJ7hhQw9jQYHV21o dIhPZu/BJDfSdo9r8yDgUQECAwEAAQ== -----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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