khgco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c5:55:89:40:92:65:af:7f:65:29:9c:30:db:eb:59:4d:7a 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): 03:c5:55:89:40:92:65:af:7f:65:29:9c:30:db:eb:59:4d:7aSerial Number (int): 328486181112689950873144980084168165248378
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fe:f4:ea:3f:c5:b1:04:e7:ae:d6:6e:aa:ab:97:06:9a:ad:92:e7:de
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 20:69:c5:00:6a:7d:c7:23:1b:84:bc:c6:b3:fe:c1:aa:c4:81:62:27
Fingerprint (sha256): 9d:dd:c2:38:35:53:a0:97:4f:48:07:03:86:79:c5:15:2c:6a:1f:19:c9:6c:90:c3:97:a6:1c:66:9c:38:c0:97
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----- MIIGSzCCBTOgAwIBAgISA8VViUCSZa9/ZSmcMNvrWU16MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTYyMjI4NTZaFw0y MDAzMTUyMjI4NTZaMBQxEjAQBgNVBAMTCWtoZ2NvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAOHvBs2Kto0jjFAbRTPmKPtubjk+ff+vC9G7w2S+ 5Ck1XeFV3a3VkfLjclvhWd3zsl/eXxpN8bU6xvGvNAVIUav5h8Qq792V9lL/wWcm 8dDwWo4DzVFTaYQ0mh+wJw9oha79AaF6qOKy8NPEhfG45jd68hrqmT3VWIdHB8ik 1bTQEivfty/Xes3n/WuxWJWgJz4DGr2UJSi+JO4NmzCTXukZ3ehgfLzanq1dSZjv PbAL8i5Taq305etRS0nAlV8iKBSAEazMzPSoxUlZLQkDUPZZGeq1l+rQrofZzECW W1C52dbYDiP0/aAkruN2YSZa2N45j44i8ffMLu8lXWaosQ4Tt/Az8HiIdnHaOOIV 4VQnQSfpNCXg6pEatWQlas9NtmHxJyy9Nr6WaMf6LkJkyzVzH3RjONyPARoePOjl fqX9N9nr0OfZzNi0OM4gRpuav4GqGgc09YPaRzsFGj5JGq6QMv3jRgwq1KqcfNZe aYNbb6xV3YLVyKfDqdeNaJQMYPxQ7Et6AqiDL91ZpMG/RmYVUWezPTCgpI7Z1d47 3bWapjqxOIcdE+eW1dtLUfG82QHzWq6Ot6ES/K2dU/YxnXciwBc+1ZLxqcpXdwzE Kz+IIB94OHxQCJiL70CiAjiKfWI+2woDnH+733/ii6NOUetNe0CpVqUcnIxwqZ2Z SSgZAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFP706j/FsQTn rtZuqquXBpqtkufeMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJa2hnY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYA8JWk WfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFvEQsVEAAABAMARzBFAiEA pFuKgmoS9bc2OV54CzFSXeK4/eUDSh+0oR6pX2TBi5sCIDm82Fzgo/GiggXppgn1 QpS2hYRbWLSD2427ImvAfCFnAHcAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6 GmnTohwAAAFvEQsVOAAABAMASDBGAiEAxC25JDs60GMFYK3GYOcaDHWiq6eQrhs2 r4luZB7IkwQCIQCPaX3icu6ZdfUk+cE+6Ynv5QeUuIOrBgr/KstzmUsvuTANBgkq hkiG9w0BAQsFAAOCAQEAZKxKrzUnprRjpPmE+Lb1Cmq8NdSOy3F88rfZatMROvAN gC1tOj7mUSuV0zEcB1i4E/qoQ5yFGf4dTgLrSzwS5Dp0NS38qIA3XL402TRxEMyc kJ2RsVxkWHpTJQDuX/NbWhXf+OhoRr0NoTC1lr1Jv96jatvxX3iPz7Cp7gezXIHX MtudCPPAkb8+sjamLOwGlXLE7LeNbzouX4JxNb8QYX/ltleDJilM8ZhPNzs5fYTQ bsPqSR22aWG2bdcdW0d2g51Bnp20AwGOtyZ97mSk2IKov0mGr2cvJhxiyeFTSu7s Phc72f+cI9HXSFYFUuCg0Uo2kqEJnkHdfIN9YxQFag== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4e8GzYq2jSOMUBtFM+Yo +25uOT59/68L0bvDZL7kKTVd4VXdrdWR8uNyW+FZ3fOyX95fGk3xtTrG8a80BUhR q/mHxCrv3ZX2Uv/BZybx0PBajgPNUVNphDSaH7AnD2iFrv0BoXqo4rLw08SF8bjm N3ryGuqZPdVYh0cHyKTVtNASK9+3L9d6zef9a7FYlaAnPgMavZQlKL4k7g2bMJNe 6Rnd6GB8vNqerV1JmO89sAvyLlNqrfTl61FLScCVXyIoFIARrMzM9KjFSVktCQNQ 9lkZ6rWX6tCuh9nMQJZbULnZ1tgOI/T9oCSu43ZhJlrY3jmPjiLx98wu7yVdZqix DhO38DPweIh2cdo44hXhVCdBJ+k0JeDqkRq1ZCVqz022YfEnLL02vpZox/ouQmTL NXMfdGM43I8BGh486OV+pf032evQ59nM2LQ4ziBGm5q/gaoaBzT1g9pHOwUaPkka rpAy/eNGDCrUqpx81l5pg1tvrFXdgtXIp8Op141olAxg/FDsS3oCqIMv3Vmkwb9G ZhVRZ7M9MKCkjtnV3jvdtZqmOrE4hx0T55bV20tR8bzZAfNaro63oRL8rZ1T9jGd dyLAFz7VkvGpyld3DMQrP4ggH3g4fFAImIvvQKICOIp9Yj7bCgOcf7vff+KLo05R 6017QKlWpRycjHCpnZlJKBkCAwEAAQ== -----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 328486181112689950873144980084168165248378 . . . . . . . . [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 2019-12-16 22:28:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 22:28:56 +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 921729068991961084436406677665276768872107544283949994656778193489327078427303941425013581450794781300814139495985598932762509242516678269551696947588652592368375554742240169559644703321410611807991083431961217660042986496020154525398919006271946525892293822780273582594723022663362128210249217027194962915018071984729218387110028548377845573369409597163673305435227219047455518703088146214234143862945929878603037146980973070249015454952401360989326812034933311637919358229627286296530764452845392010174193892647338898986585164032763478836833373161050067765063307832377130499156353205565531811375433991013133923305919456391332699130167611167744762585950647371694653713539325968377296128809336128250599871782434359530411697307286028615267707163391058934730808544350162403435424980605321977974542750561640319305622019065990547124818180600856680516021901193574859637215461660190375464262694608257131627355575554706159702288082773521383195659227909437481342029091193873068897988585306985238556271126908506983949456856627009438538133119027965535676844946285125610592048785398716321129962896303606913405814057870581959302817290666692137131499089723649063782667942616178826918142738884391240814532742327588498294336682357636503999236089881 . . . . . . . . . . . . . . . . . . . . [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) fef4ea3fc5b104e7aed66eaaab97069aad92e7de . . . . . . . . . . . . . . . . [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) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f110b15100000040300473045022100a45b8a826a12f5b736395e780b31525de2b8fde5034a1fb4a11ea95f64c18b9b022039bcd85ce0a3f1a28205e9a609f54294b685845b58b483db8dbb226bc07c216700770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f110b15380000040300483046022100c42db9243b3ad0630560adc660e71a0c75a2aba790ae1b36af896e641ec893040221008f697de272ee9975f524f9c13ee989efe50794b883ab060aff2acb73994b2fb9 . . . . [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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