www.khgco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:98:3c:37:e9:a9:fb:ae:b5:0b:55:83:77:b7:d2:88:98:d2 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): 03:98:3c:37:e9:a9:fb:ae:b5:0b:55:83:77:b7:d2:88:98:d2Serial Number (int): 313139821562606589815463498313449635092690
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a7:5c:61:02:51:76:67:de:b9:ae:e0:6a:99:ac:21:b7:59:94:7f:50
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 57:d4:50:6a:0a:61:f6:1b:da:d8:44:79:3b:00:fc:fd:d7:c5:e2:80
Fingerprint (sha256): 17:59:4f:b4:fe:6f:0d:1c:04:40:eb:fa:52:60:95:6f:a7:3e:08:d7:0a:71:d4:21:1e:3f:3d:17:d6:57:b1:d6
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----- MIIGUzCCBTugAwIBAgISA5g8N+mp+661C1WDd7fSiJjSMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwOTM0MTVaFw0y MDAxMTEwOTM0MTVaMBgxFjAUBgNVBAMTDXd3dy5raGdjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDnfHf1JxMGp+SUiB7FEt+3V9//FhEutEgl OWNoywVk0vbWHPAQ/2ZntPCgrJPA6E/uM0Mv4kg/Lb2kFD1hgFeJm70OxijLUNhD hi/NmuSn+Cp5JhBo3Z1v769FbqxJpQqzQY8A99Oqm1ZrNO+ibH+uBuB+r664bVaD 6eYaQsEaVHHJFN9rLFGajyUdg0HASdmgz18BgeIWa3HfllzhMowEWPP4+A1zZrJ2 KJBJttZXoWrTuItpjVy0ABmVpgKhk0/u7EOYFvKmHge1gpkjZlb9H+xBj+2xwpGj TyG8SLlyPwmg1n0n9i0mtihN4b8nAxC45KlcEYB+qsLZn1ASc7Z7s5m+5O8eDxTo HdzYdQ+PWB0XW0zD/smXOuFE/08fCKMVJ82nJUAnzwq4ZssSZKYfzP2neGA9HWB6 P4ihrO53RfgKnQzqk70P7MrV4g9kxbKbFpbjl9xdF/hWTmQH1yVmgZrlNmxc6o8q +DBCBUxN6BSEyT6+Q4MIKx1fiENxN3PWIGtD0QVVKzeQHD1RcCN5GEAUAUDakZnp 8mbwolfJD//0dyxsFN2rU9pPs93dj9R17xxHFkwR9QZYSVcgn/IxNMzWpJ1m2CNQ 4+ziNmUy0VifPUrN2uwOId761gCQ5U12FXXVqlkpD7yqPuuVLymf80zGfx2gJFl6 HR9EJ6QJBwIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSnXGEC UXZn3rmu4GqZrCG3WZR/UDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5raGdjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdwDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW3ErtacAAAE AwBIMEYCIQCsECufTUNgXjycEb1PX7SPL+rgYsXVRspVBQxcSp1TiQIhANgzcV4/ 5n4TXQIw46hPHR8popL3nzeK33Yy0CO+kb8QAHYAsh4FzIuizYogTodm+Su5iiUg Z2va+nDnsklTLe+LkF4AAAFtxK7WmQAABAMARzBFAiBdfnlf7AxpJgn+rkGLu7/I PXM/XRyweIlhC/mqxYPPNgIhAIMq15FzgBUMEh4i3RYCFh0wU5MYc0H3Psq6p8bj LJu8MA0GCSqGSIb3DQEBCwUAA4IBAQBZvdporn0xCu+N9jxEyKet69okQitcqiQl kM9pQtEGwLWDC8TkAgwtdBnBF9Iyq/w9dMkRlDLynxCr5xeVMBfOXr5LksYkoVeb rSMgpMex2qc9VewCLx6mz5jkJb8pmUJ23vnNR0Ci3F/ZLGlVn0cxpMVifer8EaVO 4wFcIbB2X7RdzdyK1WgZ+NcFS+5u2QifsuLrKS+N6paW7Jr5EYitGuulKX35fWZz AZ/QPFMn+Wre+RzxuJ7VpaRzySR56u5o+tfvMa/RwKDKC3q57aYolDXh9N8tpVYI uwoeO5yEgpRmWkIscjr0MhqTmsE58eGc/FuWeEMDRJHhV4xZHrtW -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA53x39ScTBqfklIgexRLf t1ff/xYRLrRIJTljaMsFZNL21hzwEP9mZ7TwoKyTwOhP7jNDL+JIPy29pBQ9YYBX iZu9DsYoy1DYQ4YvzZrkp/gqeSYQaN2db++vRW6sSaUKs0GPAPfTqptWazTvomx/ rgbgfq+uuG1Wg+nmGkLBGlRxyRTfayxRmo8lHYNBwEnZoM9fAYHiFmtx35Zc4TKM BFjz+PgNc2aydiiQSbbWV6Fq07iLaY1ctAAZlaYCoZNP7uxDmBbyph4HtYKZI2ZW /R/sQY/tscKRo08hvEi5cj8JoNZ9J/YtJrYoTeG/JwMQuOSpXBGAfqrC2Z9QEnO2 e7OZvuTvHg8U6B3c2HUPj1gdF1tMw/7JlzrhRP9PHwijFSfNpyVAJ88KuGbLEmSm H8z9p3hgPR1gej+Ioazud0X4Cp0M6pO9D+zK1eIPZMWymxaW45fcXRf4Vk5kB9cl ZoGa5TZsXOqPKvgwQgVMTegUhMk+vkODCCsdX4hDcTdz1iBrQ9EFVSs3kBw9UXAj eRhAFAFA2pGZ6fJm8KJXyQ//9HcsbBTdq1PaT7Pd3Y/Ude8cRxZMEfUGWElXIJ/y MTTM1qSdZtgjUOPs4jZlMtFYnz1KzdrsDiHe+tYAkOVNdhV11apZKQ+8qj7rlS8p n/NMxn8doCRZeh0fRCekCQcCAwEAAQ== -----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 313139821562606589815463498313449635092690 . . . . . . . . [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 2019-10-13 09:34:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 09:34:15 +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 944381324721782945072178091418980562625593238633011230014498606847633985043573270520893747806791215983523020723508186550979865335728268750333416358138244826930943867566260773628150744222097442785930199898112350524373910680264389742802483679430873924284755448446535868876975371545746393356581350377312534814071693523256494629266604915180332931208167742700562529162339210968693262152884904021410346849107366350452017294897311150401560479556845969481658159958502440259381363076580916095405763148596295732307467291300727156983184468072548602986126226562428063979590855826318321986749583193562171380633796533332484301470917107702699239466308509681576586639212901871164829395078016568839525032234081728807510118730598277826501581860930843794243536537084838545140676686434575181967439304961751073321631692372783857665981690751543620882828825459557591310544923901620300313626667721069753372503119415785922261709006799347530684162703102873235446386695494997163940283433498748655728192925204776721587219859548580752656102997545498793368871436824835188379662812470322133911660504607763035967853013236822820714424294095263485434804151631549798790180117497341257277584816333103606266142558742409176613869198579454446740315649992827279141069129991 . . . . . . . . . . . . . . . . . . . . [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) a75c6102517667deb9aee06a99ac21b759947f50 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc4aed69c0000040300483046022100ac102b9f4d43605e3c9c11bd4f5fb48f2feae062c5d546ca55050c5c4a9d5389022100d833715e3fe67e135d0230e3a84f1d1f29a292f79f378adf7632d023be91bf10007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc4aed699000004030047304502205d7e795fec0c692609feae418bbbbfc83d733f5d1cb07889610bf9aac583cf36022100832ad7917380150c121e22dd1602161d305393187341f73ecabaa7c6e32c9bbc . . . . [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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