khgco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:9e:3a:78:8e:40:f0:6c:10:1a:c3:88:d4:05:1d:fb:e4:0f 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=khgco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:9e:3a:78:8e:40:f0:6c:10:1a:c3:88:d4:05:1d:fb:e4:0fSerial Number (int): 402291478885174986275499958272730546824207
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 24:28:c3:f9:bc:8f:a9:b7:03:21:98:3c:f3:18:95:78:c5:e7:f4:43
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d1:70:7a:a3:9e:cb:64:2c:79:94:6a:b1:2d:31:42:a2:0f:25:8d:0f
Fingerprint (sha256): 19:8d:89:b3:5f:04:ad:6b:cc:48:60:02:72:d8:1b:ed:04:e5:2a:0f:13:a8:1a:60:6b:f7:bd:e0:7a:97:ec:2c
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate khgco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
khgco.com
Other certificates including the domain name khgco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for khgco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSzCCBTOgAwIBAgISBJ46eI5A8GwQGsOI1AUd++QPMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjMyMjIyNThaFw0y MDA1MjMyMjIyNThaMBQxEjAQBgNVBAMTCWtoZ2NvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAL7FdE3h/3FtkbtyoRsX6cFNteo0ig1OE9FiO/EZ S9qFjDtlZrTyUPLJcbpbsD9krF+qOZoXeIVZ2w5utMKFNM3XrLK8ZSAlFuttivDd 32zjSd7tLltJn2E35pdh1I0W5gNVOzcou0dib7kmsN7JcrHlFjTZVFg5T59y5rzc mh5HheXxyYPbqitp6Q88TXNW77uGLAkpF5YLNiD99Qnd0mOAU22BVNrCQuRkZkZz 3EHwR4+ZfIWFWVqeT8hdHJQ3qyoJk7WBE2SAOzxX3jH6YvW2/nQbvGDWcL9aQ5l6 5E/hntvNwuF2zLNFN9xvM8CdboG6aeuvJSscyTwWDfsZRHi1IpldHzIo2qWmqrLD EcUScez8LVDGA59OV83vA0UAhbvtEJ19NeOW+nPETMddFzlzNN2AEj1mlBzBrk9K M9GOXoxFAXPe4CrWE6iNA+/rWUF6+i6PlRM9+nfli4aRqLeAtQE+1gfStHyMa5KF jy4QmTF9dk4uyQO82hfnm7FlIjRY+WNyvDkgS5Xhv6MmMTubTrHATAw47XtPQOEZ H2AED5qkx+S+5TemXV97cm/OVl7QcgaDApXFD6Y8R2Yes4Pjx2GHxWTXll7gkk1/ kP9+qPhp83c2RE0ni7oyP/1c2ILyAWgpsmeCTlw4CH7lxgw+m7nDLx2dVhKcCs/Y f8AzAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCQow/m8j6m3 AyGYPPMYlXjF5/RDMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJa2hnY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFwdFxo3QAABAMASDBGAiEA kr+1V4KPRE39Pxnf3SQTmnyYOYchah2snj9OwjzTEm4CIQDGEhdCWfOsj50MP7Hz UMqyTvlmaQ1GYUqC2mdSXDytYgB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxh Ohpp06IcAAABcHRcaOUAAAQDAEcwRQIgKCVEpo4rzucZpb6Xz53y/XqsNWGJVs5J wibVus7y2jQCIQCIg00wIUhs/EqLsPIr4131HiJ3l7qN8AUTY9qSvKyP2jANBgkq hkiG9w0BAQsFAAOCAQEAgt0ix/wgwNnJcNZSsrEuCZ4Z4D84PAeTR/3t3nvuYXC8 yndQ2Xdc9jFpEmL3q9OPmgFOlulqHPGFRhH1WuxHaZNLnqRqAp5zHINzp6pAE7CE p7Q8ZopmDCpvYuTSel4lUJrVAMQiLF863PsahlMo0l0s92xkSvt+xEFYdjqac2Qw AP+gmwS69CsYh9yGtekekNn1QPBLnHK+emxycai93pUedsvPvw3X4fGNrjRQt+76 rDnsXkUCDBK/puoQBgspQFYswMkXe03wc1J0j/qz2rWgHx6eW5BagyLpPwR5byR3 3bbEkqVDYrsC1rjfGi4tmM26yG+9nxZe3c2vV4kQMA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvsV0TeH/cW2Ru3KhGxfp wU216jSKDU4T0WI78RlL2oWMO2VmtPJQ8slxuluwP2SsX6o5mhd4hVnbDm60woU0 zdessrxlICUW622K8N3fbONJ3u0uW0mfYTfml2HUjRbmA1U7Nyi7R2JvuSaw3sly seUWNNlUWDlPn3LmvNyaHkeF5fHJg9uqK2npDzxNc1bvu4YsCSkXlgs2IP31Cd3S Y4BTbYFU2sJC5GRmRnPcQfBHj5l8hYVZWp5PyF0clDerKgmTtYETZIA7PFfeMfpi 9bb+dBu8YNZwv1pDmXrkT+Ge283C4XbMs0U33G8zwJ1ugbpp668lKxzJPBYN+xlE eLUimV0fMijapaaqssMRxRJx7PwtUMYDn05Xze8DRQCFu+0QnX0145b6c8RMx10X OXM03YASPWaUHMGuT0oz0Y5ejEUBc97gKtYTqI0D7+tZQXr6Lo+VEz36d+WLhpGo t4C1AT7WB9K0fIxrkoWPLhCZMX12Ti7JA7zaF+ebsWUiNFj5Y3K8OSBLleG/oyYx O5tOscBMDDjte09A4RkfYAQPmqTH5L7lN6ZdX3tyb85WXtByBoMClcUPpjxHZh6z g+PHYYfFZNeWXuCSTX+Q/36o+GnzdzZETSeLujI//VzYgvIBaCmyZ4JOXDgIfuXG DD6bucMvHZ1WEpwKz9h/wDMCAwEAAQ== -----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 402291478885174986275499958272730546824207 . . . . . . . . [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 2020-02-23 22:22:58 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 22:22:58 +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 '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 778279026511152999970772746019732461558513739199505351895220265394641781777060182314528050612880007949898794514229471613920451557788371092541420523597741915914598917537407791675309413689287432204836013295630725003706295791585620140952162911480724051777586193683604504790966753850281131816253140890340413350960204319406852966580138124458659198185824813688998479247148900213701564131388801116399799615223555149063663386564819952693116422248179380574912212575342235418742948716826943812579232514152123303967007595523142854693032258589442938291463421490654907800331855859424062345923716194307410567482685042946645170667395369457114647214325677731933403365742890030320186066464634616661446547004003355671216050159722102877593151745886269293637564796396671248427381320543302045208709643410003707345817462810907881258687989444959472948377724805185001697656739535857509045388780833070497615922982562190159613424292629841226141818362596886553435037667808710149634628274284347323578997141299172334771901040384263648249699757805874350768416671143818199812181851868414549497303123453901130762958804472967794840079744338930532245602007896746167781364344269226817447974900004234690678468852610301549217887338649903359996657386802439374180278321203 . . . . . . . . . . . . . . . . . . . . [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) 2428c3f9bc8fa9b70321983cf3189578c5e7f443 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170745c68dd000004030048304602210092bfb557828f444dfd3f19dfdd24139a7c983987216a1dac9e3f4ec23cd3126e022100c612174259f3ac8f9d0c3fb1f350cab24ef966690d46614a82da67525c3cad6200760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170745c68e500000403004730450220282544a68e2bcee719a5be97cf9df2fd7aac35618956ce49c226d5bacef2da3402210088834d3021486cfc4a8bb0f22be35df51e227797ba8df0051363da92bcac8fda . . . . [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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