www.khgco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9a:be:f1:3a:88:4e:40:29:82:1a:23:7d:a0:50:2f:91:d9 was issued on by Let's Encrypt.
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=www.khgco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9a:be:f1:3a:88:4e:40:29:82:1a:23:7d:a0:50:2f:91:d9Serial Number (int): 313994148151026308734313928010883524432345
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 32:55:c1:9a:ac:03:76:97:6b:f9:b1:5e:a4:08:c4:6c:74:62:c1:02
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b3:f7:1b:06:9d:cf:81:c3:4a:d9:d9:d3:db:ab:27:ff:55:40:58:83
Fingerprint (sha256): e5:71:70:d5:60:1f:9a:06:82:3d:63:9c:0e:af:47:a3:62:06:e7:d6:a6:99:45:10:85:55:35:8e:66:3a:2c:80
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.khgco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.khgco.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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.khgco.com
Other certificates including the domain name khgco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.khgco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA5q+8TqITkApghojfaBQL5HZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgxMDUzNDdaFw0y MDAzMTcxMDUzNDdaMBgxFjAUBgNVBAMTDXd3dy5raGdjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDR/ThtQN/eKp4Wx46tNrFNYCgrRKEHTK7v 5DgHb+aI332luEPFY8YxPJBZolkpwtp+npYItJFZQ4dG9Haz6RKZ71zvkB3M1SCp C04Lg9mJFl9qAhl7WypbmO+KJwRHgltg/vuaH0OG19iSEeM/eZ+6G5PmUaca5l5i YhqV2YJbULpOD3nKADty6VONTtAHcVaITmbkEVWCdDhkdelFyEYhnXxzA7yzurPo BSBbuJEeosX1kGyRfWyVXauiKsVfey/4FAv8Wzz58rH3KAlADUTGEV75osevkoDO E3/d3yIJcWCQgxNjqFlD/AgqQJ/oBJIhKtDlaADGR+XTNNRpZedFicyWQAE6xxRS ZOnqa7b52utWqWUPV8Rq19qWfhwLGe6vNKqeZKVkkyitTMaWZCTugUEuI8oDQBn4 sFjNci67CbYWMjvpEYMj/keptlT4ApG5aPFC1h58rahuOszm+GOyjp7RZASlGL4F lLkTfrzt1kqeuh/H4DL+/XhD0H8FhwNAsdrJQXekEWBuqa7MWR7/cPo3Dbp20j9+ /aUQn41Iuz5QMHGbLdK+AX57drsT07VkeqgCmb4ZXkgfRpu9LTbKfXee9YeEehGt QkQCrRFAsibNWM7+KA9Gvtqas6rmpXn0bjOqElUHXefeUa2/geCQuCr/pGYiHqVV 2Sxf8pVkiwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQyVcGa rAN2l2v5sV6kCMRsdGLBAjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5raGdjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdQBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW8Y2155AAAE AwBGMEQCIC7uOWphmc8sIlK7/DESMIOySE6lKtdVEDogo4HxZ76IAiArYH4wyHBn O1s09YhDpvb8okxlKb0vUpuBb4lZyU0BcgB3AAe3XBvlfWj/8bDGHSMVx7rmV3xX lLdq7rxhOhpp06IcAAABbxjbXsgAAAQDAEgwRgIhANWz9nLfCujZQ3kR/7/rJnlN jPV1nUYulD/s/t3kBf8EAiEA90DBVBNw2CX77dHg22C2Iq3ZCV4Wb19awc5A8c02 TSUwDQYJKoZIhvcNAQELBQADggEBAC1J7UlwMnUtguFYJL2FZBeS1EonpEwbZQ1j ZeM6wlWKwog1OO50BHZK4gwaejaCh7hKAF6JAWcO2+WK8F1j/QXwbN/T8fs8eF8H PtGN4xfpW0p9Pkc3vXxqrdfP9RxwcU5bzadje91xySPr8CNwz0TsE63h5Tv5yISu IOm2Y8vG6XU6CEuN9h7p+K7h5POL3HZG5y+byFyDuMEK4WlQXYRww6ZVqBWl+KWL ig3EnU6ITKtPlbjWBxSDOwDlNKnEogqNsldHMbFemdAGXyx+aOfgMfa4cTKEjA4H QY5fN1ateqY/+4bcp++w2l8b/5q/Vpvo0BzcWVbTuWIMWq9mfns= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0f04bUDf3iqeFseOrTax TWAoK0ShB0yu7+Q4B2/miN99pbhDxWPGMTyQWaJZKcLafp6WCLSRWUOHRvR2s+kS me9c75AdzNUgqQtOC4PZiRZfagIZe1sqW5jviicER4JbYP77mh9DhtfYkhHjP3mf uhuT5lGnGuZeYmIaldmCW1C6Tg95ygA7culTjU7QB3FWiE5m5BFVgnQ4ZHXpRchG IZ18cwO8s7qz6AUgW7iRHqLF9ZBskX1slV2roirFX3sv+BQL/Fs8+fKx9ygJQA1E xhFe+aLHr5KAzhN/3d8iCXFgkIMTY6hZQ/wIKkCf6ASSISrQ5WgAxkfl0zTUaWXn RYnMlkABOscUUmTp6mu2+drrVqllD1fEatfaln4cCxnurzSqnmSlZJMorUzGlmQk 7oFBLiPKA0AZ+LBYzXIuuwm2FjI76RGDI/5HqbZU+AKRuWjxQtYefK2objrM5vhj so6e0WQEpRi+BZS5E3687dZKnrofx+Ay/v14Q9B/BYcDQLHayUF3pBFgbqmuzFke /3D6Nw26dtI/fv2lEJ+NSLs+UDBxmy3SvgF+e3a7E9O1ZHqoApm+GV5IH0abvS02 yn13nvWHhHoRrUJEAq0RQLImzVjO/igPRr7amrOq5qV59G4zqhJVB13n3lGtv4Hg kLgq/6RmIh6lVdksX/KVZIsCAwEAAQ== -----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 313994148151026308734313928010883524432345 . . . . . . . . [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 2019-12-18 10:53:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 10:53:47 +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 'www.khgco.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 856680958545975702875335186715335882949783697964591979179201167993664425936914195446946935661525714396819467124459003118690302053903709270763293016009534970513344275409967663128159882203656499249200118147123865911301709940493163976344458005371721958243101388130241717999863076891101777768976844021243662854630745328809832225318257624742114153581210167507640112073223582139535568688128028908239643897211885607067894623821023791288906775513332842393029113884722778909862621064290960460189251893173851839438589432796166767827761680274412474010311382469224287999519224629160777901511421684963384213539774523798906754317651948969765853074353719395419748908196212255536201832127684317516176201671901533937370399707205832189895001717822119019217734575311405233732259077653707723695582849272515586795048058258281991181946175748867068421079251170041944676840094919174707186824064699325321187790106434391212244931905630115671877930656616425091614103449810418075752137091195164890646238234918781257214057673078132876887877977560100304855929360629252786887981131457012086718211377429805071333943614523077802862760350128886051273757245907512683943587717812904341913675641467093579719121506801024262314486335487961437506779236960453463258156065931 . . . . . . . . . . . . . . . . . . . . [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) 3255c19aac0376976bf9b15ea408c46c7462c102 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.khgco.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f18db5e79000004030046304402202eee396a6199cf2c2252bbfc31123083b2484ea52ad755103a20a381f167be8802202b607e30c870673b5b34f58843a6f6fca24c6529bd2f529b816f8959c94d017200770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f18db5ec80000040300483046022100d5b3f672df0ae8d9437911ffbfeb26794d8cf5759d462e943fecfedde405ff04022100f740c1541370d825fbedd1e0db60b622add9095e166f5f5ac1ce40f1cd364d25 . . . . [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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