www.kingmatic.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b5:e9:c8:be:00:46:a0:fd:3d:f7:49:3d:79:66:5d:b4:10 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.kingmatic.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b5:e9:c8:be:00:46:a0:fd:3d:f7:49:3d:79:66:5d:b4:10Serial Number (int): 323238718644039877459192599038024436528144
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a6:d3:25:b6:a5:d3:de:dd:4d:fe:92:d4:9a:09:a6:4f:02:d7:ec:7b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 12:e0:ab:67:95:49:a8:6d:fe:ad:fd:e4:bd:59:75:db:11:16:ab:da
Fingerprint (sha256): 63:c6:be:6c:79:4b:4b:d8:e6:1a:1e:75:2f:30:67:17:3a:08:a5:a2:57:0a:1a:9b:fd:77:7a:5a:1f:73:f7:2d
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.kingmatic.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.kingmatic.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.kingmatic.com
Other certificates including the domain name kingmatic.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.kingmatic.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISA7XpyL4ARqD9PfdJPXlmXbQQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTcyMjM2MzBaFw0y MDAzMTYyMjM2MzBaMBwxGjAYBgNVBAMTEXd3dy5raW5nbWF0aWMuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvnBltwJ4tlgxgtHjcKsCUUf8oggN lpwqRpdwyUmbDXqaW6Z3wi1mrfNgfGunQemHvjcZnyCiQfqsL/7WOC7G8xr6WW50 m6SaJ9Sz7dyqFbT10te94F5fyQfqp6urHqRYHDa0t27DMrNSmTRSmv1z/YV8Kai+ lH41kZ/tKd1SSkLdnE7NRC9VttKSknKRqe1kPYMfisilMQIb6QsehJ60+8myqDg8 AIxL+4vsU25B/7AzJssy9DjqUP09udGC+wCloVusi9pbcpjKRpnDt1yhh9w5L1aZ qygA+8zG8OeTK7hXjF9kmPo11pk/APiZu5irCLf2GbI77g+RcGxvzjB3gfczN7bT iChRG2YjxlmuVtz0iAapx/nkMl8yEwaTGTRZEehOGprX9LI9PI3OwiSZNqkSzRxE nEmtAwItadFLiX5kAc2b4b3qQNAxn0icX+Iuvj2qOkCwFhRiwNn5b89lk+clz4yW baMIFQcMBKktI5JHiBecVD9oWvDS+5w7KCGhyZRr0Go3fNNMXr2gC5aFXSIpDAmw Av263aLjAyRMixKan7QzekMS/zY08/9K0wUWd+9UB/PoYrH3xT5iHsV0MS3rV1ys 1LzMAY2mKSGEbeok3ifu658gNfE45VLfbczY9auGsEda3Ns/G1oaSx3BUsQlHkkY HuG7yH32w951ZjUCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU ptMltqXT3t1N/pLUmgmmTwLX7HswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cua2luZ21hdGlj LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAAB bxY4XRYAAAQDAEcwRQIhAP7nA/eja4A4ZyYfFFxVNVeL3u/kj8Ax8Cea+s3IzxfG AiAXNUaF7vwm/Khhjz5627HXhRbnsGI9XIF6cl1PgwSoXwB2AG9Tdqwx8DEZ2JkA pFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABbxY4Xm4AAAQDAEcwRQIga4raqi810Bim 8rpPMvDVJ/PdCMFAROfsXq3azTEsZhoCIQDie/RgD+5kYubwKOGqIdlPKzSXoaSD 9GqsioPX+6gAnjANBgkqhkiG9w0BAQsFAAOCAQEAaNwqNB8Erd/Vado4J/2t85VK 42eGYZZKjxjcnamHF8VElZg471eJAp0l+/PJbWnCcHsFSA2X1KLmbtF40AzmGiEo 1OIP2wwSVaGB//dDauLKwoZrza9PCuf+dRgqK2kPkR6sXeATzKIB3Td52W3NSpk9 OQj0l5inTxgcvygZSNK7LQ7wqPiI95FmnBgoWtTC9b4s5+16EEvaexAEUNvWXKq4 WzknkE/N5DNLRRW2rRQhfE1qME3vkwKnT0zZavFP7Ioz63LZACZOnKsG3szgjnb3 ShOQJAordTt2wPxoTdXvmYu+ie+sj7LOLL9vVPHHLlWRREO/25N8KWLF0jiVxw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvnBltwJ4tlgxgtHjcKsC UUf8oggNlpwqRpdwyUmbDXqaW6Z3wi1mrfNgfGunQemHvjcZnyCiQfqsL/7WOC7G 8xr6WW50m6SaJ9Sz7dyqFbT10te94F5fyQfqp6urHqRYHDa0t27DMrNSmTRSmv1z /YV8Kai+lH41kZ/tKd1SSkLdnE7NRC9VttKSknKRqe1kPYMfisilMQIb6QsehJ60 +8myqDg8AIxL+4vsU25B/7AzJssy9DjqUP09udGC+wCloVusi9pbcpjKRpnDt1yh h9w5L1aZqygA+8zG8OeTK7hXjF9kmPo11pk/APiZu5irCLf2GbI77g+RcGxvzjB3 gfczN7bTiChRG2YjxlmuVtz0iAapx/nkMl8yEwaTGTRZEehOGprX9LI9PI3OwiSZ NqkSzRxEnEmtAwItadFLiX5kAc2b4b3qQNAxn0icX+Iuvj2qOkCwFhRiwNn5b89l k+clz4yWbaMIFQcMBKktI5JHiBecVD9oWvDS+5w7KCGhyZRr0Go3fNNMXr2gC5aF XSIpDAmwAv263aLjAyRMixKan7QzekMS/zY08/9K0wUWd+9UB/PoYrH3xT5iHsV0 MS3rV1ys1LzMAY2mKSGEbeok3ifu658gNfE45VLfbczY9auGsEda3Ns/G1oaSx3B UsQlHkkYHuG7yH32w951ZjUCAwEAAQ== -----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 323238718644039877459192599038024436528144 . . . . . . . . [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 2019-12-17 22:36:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 22:36:30 +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.kingmatic.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 776923548998516834038149492059869319816777528069753691578501564359220499877606812347183536837443495170607892617319717881281775862430298370563311807478037655712363489697440157900285668360916630746747675576322206162089287510637510930796813386885731510578157208448981594484845633047497560074831213996272935094520438843019316490409060945671384492980444168861424092817149988546418113485382508013918703745126547592808371310663757019609979472403507293297945750581481780760068830095122109886636313912852643731243909387121666906047952387932830266368675486770681956118637932449641830001248709320585676524857152209619076382465549419567299237979236680670543709389130146017433416340293479712037237304644894780399607430371042863721553682887080404658276772078013648307699831845818553189665969268537261519065097683529918138984662181837591459352846924732939788143412265344546965642912115422816603862359307381616999331014389512866609541646671771903738283915097856075007711477413507315872785056601408527865883247708543244653689395500542261110193349053746998257414727667724329688304282638156319753769651852151510186531539068936614248114359921133855151151369191931748932762540541596303124809571543260064164543441873104323741152093012203055759400935712309 . . . . . . . . . . . . . . . . . . . . [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) a6d325b6a5d3dedd4dfe92d49a09a64f02d7ec7b . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kingmatic.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f16385d160000040300473045022100fee703f7a36b803867261f145c5535578bdeefe48fc031f0279afacdc8cf17c6022017354685eefc26fca8618f3e7adbb1d78516e7b0623d5c817a725d4f8304a85f0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f16385e6e000004030047304502206b8adaaa2f35d018a6f2ba4f32f0d527f3dd08c14044e7ec5eaddacd312c661a022100e27bf4600fee6462e6f028e1aa21d94f2b3497a1a483f46aac8a83d7fba8009e . . . . [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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