www.khgco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7e:ec:e6:20:85:bd:4e:64:c7:3e:d3:7f:ae:1e:a0:76:5c was issued on by Let's Encrypt.
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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): 03:7e:ec:e6:20:85:bd:4e:64:c7:3e:d3:7f:ae:1e:a0:76:5cSerial Number (int): 304527328722234729862849611609769634723420
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 48:5f:42:ed:03:5c:09:bc:06:4c:87:83:ee:9c:82:58:cb:ba:16:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ce:fb:59:d8:02:76:b1:52:31:bc:95:cd:b4:4b:8b:d9:c7:ca:e4:b3
Fingerprint (sha256): e4:4e:a7:c7:f0:7d:e6:b8:9f:f6:e9:67:2b:ad:4e:82:ac:85:7c:1c:af:70:2d:4a:bf:a1:7c:0c:c5:bb:2f:9a
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----- MIIGUTCCBTmgAwIBAgISA37s5iCFvU5kxz7Tf64eoHZcMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTcwNDMyMDNaFw0y MDA1MTcwNDMyMDNaMBgxFjAUBgNVBAMTDXd3dy5raGdjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC1PGH0+CdkxAHr7uA/L2otSpTepjhAyrgR ZSCC77kn+fwj6rffTp4mxzR90TfjOmCGYrCyJv9ULZTgJV4kM7PFA/0YGx2Hk/bt yeHIO6nfSapjrZ2bgklbVhZDx6GbGHoVorGwtyncBlnSUDndPgrav5CR/yZtvqZU G8h6yoAI5H2GwJEDlOLOLTzbijWpHZKffB1FnjikUe3/crNaM11ybWC5GcLc/vyw ucJrZF3F2S4/0OmuQN/0Peu/C8Coo4KAAuWfjjW6frLNk/N4SJCJo4FPa2olXyJ/ FEnf+S+yAEt4m2fovpx2azQ2CKvnNA55/U0HNJgYIPQZonP+vtqTUDJUwr/YRjqT VF5u0VnGdx0nfmPXoFrQdPTb1N12YdK7VYq6/EaFvob2nKusMah1niBmPaTEJbar ZW6imVUbzYVeS0S7ixPySKfQJh6+ugBYUrxLEMJhYvDBF3sovXZN+Z1UFyTdV317 cR0xxSXbzeBA5CNGHcr12AAH3e9ihSu2jiOe4n/LGUGD2ncAmx7xdCTU4TiEF/o+ H1ldIKPzF/Dy8FXbbzt89/zSxRwmi1J2f7sivV9Jt8hUIDIcDNhIFXwCkVfOHfhe IA4c7+SqbhaFMTfmp0PJBzKylXo1DG0/S/eQS7B+Pf2SPBQF9Fbd9OlIm+G+RjuK VxXIxHUR6wIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRIX0Lt A1wJvAZMh4PunIJYy7oWazAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5raGdjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAXBRoc+XAAAE AwBHMEUCIQCyZpWivCduEM8I+uz13s34WlgyNd5f0EfvN54Ha7ON7AIgIsu/1ppf C4VVYBnemOGg95OlouZ2RPU0hCLYyK13ukkAdQAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAXBRoc+/AAAEAwBGMEQCIEkzeRHxGEKEjVJzuaE4rnp8 WtHYDDnDAcrof/yZLHDvAiA6R5jzwnuVX+8VQBZt9Q+mmeQF8C3sa+9uyinc2otx KDANBgkqhkiG9w0BAQsFAAOCAQEAjFHyjURzjA/4eqYFfawbHZvT9wH5p1Jm+70H D1Gvkrv1N1HlCfygvb8doo3rhBbGak9GZoxNanXBvJd3QRoHGSz5O5TAAzTKeaQb djEoe3KM1pt7A+yox74EpI+GBTtgbtTu9eEmFpLvON4bgobMwPiI0V2CubwkdhGX wTJn8rg7S4372KFq1zggeQf+8I2xv3UNytIOT1MR0yQkx6cNgqA9G2IhuRbLXC8K ySTBXCC/0kmNpRBK4dy1YQhzbseOHGsTa5ZOacsTCtDoc79ICiNV9y02lbqVSpqK jvb2mB6cNbbEnB7o9OgJxDVlnZSuy8Q4Nr6e6ZbFjB65O5OJSg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtTxh9PgnZMQB6+7gPy9q LUqU3qY4QMq4EWUggu+5J/n8I+q3306eJsc0fdE34zpghmKwsib/VC2U4CVeJDOz xQP9GBsdh5P27cnhyDup30mqY62dm4JJW1YWQ8ehmxh6FaKxsLcp3AZZ0lA53T4K 2r+Qkf8mbb6mVBvIesqACOR9hsCRA5Tizi0824o1qR2Sn3wdRZ44pFHt/3KzWjNd cm1guRnC3P78sLnCa2RdxdkuP9DprkDf9D3rvwvAqKOCgALln441un6yzZPzeEiQ iaOBT2tqJV8ifxRJ3/kvsgBLeJtn6L6cdms0Ngir5zQOef1NBzSYGCD0GaJz/r7a k1AyVMK/2EY6k1RebtFZxncdJ35j16Ba0HT029TddmHSu1WKuvxGhb6G9pyrrDGo dZ4gZj2kxCW2q2VuoplVG82FXktEu4sT8kin0CYevroAWFK8SxDCYWLwwRd7KL12 TfmdVBck3Vd9e3EdMcUl283gQOQjRh3K9dgAB93vYoUrto4jnuJ/yxlBg9p3AJse 8XQk1OE4hBf6Ph9ZXSCj8xfw8vBV2287fPf80sUcJotSdn+7Ir1fSbfIVCAyHAzY SBV8ApFXzh34XiAOHO/kqm4WhTE35qdDyQcyspV6NQxtP0v3kEuwfj39kjwUBfRW 3fTpSJvhvkY7ilcVyMR1EesCAwEAAQ== -----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 304527328722234729862849611609769634723420 . . . . . . . . [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 2020-02-17 04:32:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 04:32:03 +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 739377840749781179450548511090333403590473991760998540558098451712329677890913796184716479127782241013066394202139254501062898305754157643806950218786610298643237607380707741824528883041944956752090052308405881093560936501234114219773455424417133704297771843225208185895155226195875640875420604297293591136349947848895016025015682347684543721237825935452507571222013095925032329917080989693568469184265016889057129080018375523411446508391054288979941242948653755458241959332405849514935642357544242448238133682728341972241473846579457773209018067593138320624822797983094476916387401658826229504402414363466130238341546722072746796196965673356982162376784707687443439446026193108691613082822683725190624711085531114875014820645756390816227391596947918925744742482171624758951958971069364887111952327207807735339997925284938118272416849670540015618264466524993921448575260828104549638274841846967335252466829560885426607010308349254017233388681778268101832621062237969752321918623013864929443900672424723661625005644183033061510044744663386921704442732663745093303260275236459970847969475629339295923742945739511743217102494856128705886037254162591439665633028865268299660049668056393867168159479733752587277938395143267800041638924779 . . . . . . . . . . . . . . . . . . . . [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) 485f42ed035c09bc064c8783ee9c8258cbba166b . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017051a1cf970000040300473045022100b26695a2bc276e10cf08faecf5decdf85a583235de5fd047ef379e076bb38dec022022cbbfd69a5f0b85556019de98e1a0f793a5a2e67644f5348422d8c8ad77ba4900750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017051a1cfbf0000040300463044022049337911f11842848d5273b9a138ae7a7c5ad1d80c39c301cae87ffc992c70ef02203a4798f3c27b955fef1540166df50fa699e405f02dec6bef6eca29dcda8b7128 . . . . [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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