kgoco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e5:0e:f6:6b:61:42:86:b1:9c:29:39:9e:6c:8c:3f:06:e5 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=kgoco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e5:0e:f6:6b:61:42:86:b1:9c:29:39:9e:6c:8c:3f:06:e5Serial Number (int): 339281408495067384662861698777232883779301
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 56:0e:e8:fd:46:14:f2:74:ea:9e:3b:bc:ac:e5:72:66:82:d3:f7:19
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 0c:d8:4d:8c:4c:83:94:d8:69:d5:67:2d:3b:b1:ce:16:b1:7d:f1:dc
Fingerprint (sha256): 54:bf:14:16:38:ee:60:9d:92:14:8b:90:e1:b8:33:67:36:c9:de:85:0c:61:45:de:88:e0:c2:56:4e:66:37:94
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate kgoco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kgoco.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
kgoco.com
Other certificates including the domain name kgoco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for kgoco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSzCCBTOgAwIBAgISA+UO9mthQoaxnCk5nmyMPwblMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTEwMzMwMjhaFw0y MDAzMTAwMzMwMjhaMBQxEjAQBgNVBAMTCWtnb2NvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAMDq5pDIGYJ4YCLy/N647ue9Fz30SHNKhTWQFiZQ q/aL7IePFdcH5epvXBI1MGz1kCD7PjKvndK+h6gbEy4HbYPg5LisMVrBX4hVmGV2 odKXUkR42rf3D6jF3ZhXHYVVnEEWMjBfTTFbZoObMqfuAeJRb1pfX//O5RmgzIwe p6exaD8dqT3f1i2JE1tkTPJoqk00ydWuQ7i/oF6f8bOpkVuxSwVTkcByNTdB+ajR wFa1wjFTp63UoW0NCsJNinAHOUaPuMyi+B0lbypGg5EjD97CWst2MCTdywcVBMUM 4Ro+zCBVlNo0yJOp9l2cWqfmfD/YwAsrRZKtk2kdcXiDg6i+awDFtdDZA8i6FKti 6koIJ1bcnJi8Gb1yLtsULdCfaMK+gypH8ewNPVQnHYNtTRhU/WwJ1AmkgYkS2HW5 aM5P7o1pj0GYDRCaSsiGsDEyJNFJMixq11tRKvjZW1ipAhRO8oOpITuZdoBq9+rE WPxhte3U3Nwi/tu9TGlvr+lJhT+DEI1Ot8TgeI8u7VeCtXWNUdUv0XnMU9zfuIJh PWHi1W+Cl7zkrrasKqC/ydAhbXAtuqAW8NoPd7fBRKwdYoO9Ly9ufIszdOv3xCJR oHrXYblyZWfVGwOT3BmfI42aHsPjjOVHX71GmqoRkADJZuaFE35bqDrGPmmcdOnx HF21AgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFYO6P1GFPJ0 6p47vKzlcmaC0/cZMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJa2dvY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFu8zj97AAABAMASDBGAiEA ocPW+YIV0R9eOs0BQi0iXFKF78q7jbT30eN7DhtRhYACIQCp5vfh5nJOzvp4cNjt aWCgDcSWv+kXyNVoXZKMhthMtgB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxh Ohpp06IcAAABbvM4/gsAAAQDAEcwRQIgeqjaEhX97cx6S+HrkP5/3gt1M2tZuPLW DuS8xJJNzzsCIQDcsBHPJdhiZs7uyUS6t7nCqubgenmla5Qio6jkM2wsfDANBgkq hkiG9w0BAQsFAAOCAQEASjherbEr2BMp7JfJxrRN2f3T0DlQb4u3JjhYOMOVr+9a Yq8VQRPFUfh1Leq5ifPbKp0PvdtOr6+LX3YGKhcwluTdE9UfFWoesL7V08mtSX0g 3Zn22hV++rNKkIqrny17lAnxgK79CW4EsIvxpt9KYjq7j6XL7DMtEEWOaPYrS5PF bPRJw+b7Pt9aFnFrmFJ4JTvnmc6PLSKnFNeQY5BWsDrVSXiSwG6YYmV/DOfTW1h/ Zz3ad4RDXGiGHdLAvCmy3/jo7UE3hUlFlfQ0JrVZ8zy7mA45r6YQ6R7hQH2Zlbo8 haUB5zFMovRfGZvNsmkWphF9kcOPKGrPW51IFJYR2A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwOrmkMgZgnhgIvL83rju 570XPfRIc0qFNZAWJlCr9ovsh48V1wfl6m9cEjUwbPWQIPs+Mq+d0r6HqBsTLgdt g+DkuKwxWsFfiFWYZXah0pdSRHjat/cPqMXdmFcdhVWcQRYyMF9NMVtmg5syp+4B 4lFvWl9f/87lGaDMjB6np7FoPx2pPd/WLYkTW2RM8miqTTTJ1a5DuL+gXp/xs6mR W7FLBVORwHI1N0H5qNHAVrXCMVOnrdShbQ0Kwk2KcAc5Ro+4zKL4HSVvKkaDkSMP 3sJay3YwJN3LBxUExQzhGj7MIFWU2jTIk6n2XZxap+Z8P9jACytFkq2TaR1xeIOD qL5rAMW10NkDyLoUq2LqSggnVtycmLwZvXIu2xQt0J9owr6DKkfx7A09VCcdg21N GFT9bAnUCaSBiRLYdblozk/ujWmPQZgNEJpKyIawMTIk0UkyLGrXW1Eq+NlbWKkC FE7yg6khO5l2gGr36sRY/GG17dTc3CL+271MaW+v6UmFP4MQjU63xOB4jy7tV4K1 dY1R1S/RecxT3N+4gmE9YeLVb4KXvOSutqwqoL/J0CFtcC26oBbw2g93t8FErB1i g70vL258izN06/fEIlGgetdhuXJlZ9UbA5PcGZ8jjZoew+OM5UdfvUaaqhGQAMlm 5oUTfluoOsY+aZx06fEcXbUCAwEAAQ== -----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 339281408495067384662861698777232883779301 . . . . . . . . [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 2019-12-11 03:30:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 03:30:28 +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 'kgoco.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 787035063520228138968438169512137638159802637634662918278170715161598861409585284709185204257360319419904961359270801894323861637408771340559730352663461836953264117229675454321312866632698505445188236732010767033834218545183163642273055237504997839416939399616382273429326182883911072222521914846431276923975229642132125783901286614996236154398856020537413011716397945626342165084863679041882927044952959281351794885230263141191659170559106953010339027501572810922069704338881551649962970702231534729767371834473359161232005583909547798999614810185761141370918857339200240441749635497902509532975490206937086667580871668675553376462364638420836897048380331807416744653339385381354373536556666967052738512737378219699866329496673085389587297491427404399648797723164893629092405780489956114787858241505310194436882627882998692774645871864003868247803168777985632652170498209335099556192425735396896930636626604556677379241550879651203509409074961322422692010460946395789480779757404344937902782052704856395409156772064279487404670548202220898587772599413929161153806019244522364400035005449093529779396459513572078383734025066734236345567890948262838971279490972245475388127616472717625854427017023568694755385074557398361496067268021 . . . . . . . . . . . . . . . . . . . . [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) 560ee8fd4614f274ea9e3bbcace5726682d3f719 . . . . . . . . . . . . . . . . [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 'kgoco.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) 00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef338fdec0000040300483046022100a1c3d6f98215d11f5e3acd01422d225c5285efcabb8db4f7d1e37b0e1b518580022100a9e6f7e1e6724ecefa7870d8ed6960a00dc496bfe917c8d5685d928c86d84cb600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef338fe0b000004030047304502207aa8da1215fdedcc7a4be1eb90fe7fde0b75336b59b8f2d60ee4bcc4924dcf3b022100dcb011cf25d86266ceeec944bab7b9c2aae6e07a79a56b9422a3a8e4336c2c7c . . . . [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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