www.kingmatic.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:85:09:d8:aa:aa:53:7b:94:ef:63:0f:a6:20:76:2c:59:5b 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): 03:85:09:d8:aa:aa:53:7b:94:ef:63:0f:a6:20:76:2c:59:5bSerial Number (int): 306607500645353320251350461253717460801883
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6f:2a:a4:8d:80:df:08:37:0b:d2:dc:52:ec:6d:3e:c7:58:3f:e6:19
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ae:04:84:1e:1b:9d:ff:b9:32:be:70:96:cd:8f:3c:02:2c:07:07:5b
Fingerprint (sha256): 82:65:5e:14:c4:24:13:6f:7f:75:8b:5c:f1:fd:f9:2a:7f:6f:30:b5:da:81:9b:3e:f8:79:c9:a7:31:66:c1:c3
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----- MIIGWTCCBUGgAwIBAgISA4UJ2KqqU3uU72MPpiB2LFlbMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMTAzMjJaFw0y MDAxMTEwMTAzMjJaMBwxGjAYBgNVBAMTEXd3dy5raW5nbWF0aWMuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu4zc2w5IaxC8zfR8VF/XRR9YZfRo oYWa+lH2LEzjLWXtBt5or1JAiJU1Bs29+Vz1GmJGsdV6DgzaUrt8DCPA19y9gOaJ 8EG5aWTCu9QSk8W8GXgzQuLcZPoUd0wCcQ0UEdVWz5Snjyy1AYgLPqsokemwlMQ/ U6HRI1ox4JL/cE2UIOm8qAG84wICQjs/pjEZowUuFqWqDR8eT06a66vH5k4ZW6i/ xQ70Gp0gAKDAEo4/SMAL8/5WjTyN2/C916rSGFcxOsna5Q4PNvsaIQ4pjv8Irejt D9Z1hMSwa3DTV3XFmoykgrlSB/3UiLFFDPGPXqg8V74x8xlr80EEHjRdSiACzI4K iJDyhp6hbW+1P595zBeHGA1+u0mdDAe26Ia0dXvCt8Lnv6xyOjpcCXhwZzISX6FB iIMPY9v3AZZLQL9sSHYCKoqWzp11AUCvQDcmzkb8U078kDcHZDgBrMoqSkhzI3ib DZVjl92GEhjNLH3MsK7EhgbSizQLxG+eR8Kg3PgDrht+ygtGwocVaUest0Lngc4s csMKWa7+dhp0YO2o1xejlD87rGucKAWJqcDZJucnbu0tlv3l7EpTXX6KnIWv0ygR A1mhqslXIpQY020WWG1zcHtJks+kDM2fsRjAv+v/qL4gJI91YZ12oZ2I3J/z3bCd aaJVIX8n03rhPocCAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU byqkjYDfCDcL0txS7G0+x1g/5hkwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cua2luZ21hdGlj LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB1ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAAB bcLbHcQAAAQDAEYwRAIgW99iXq6YxQcZDSjzm4sgexI8N0cag2M22k5D6JLuscMC IBeDh81y3v/1KJiA0gDGTn8P1yHGpQlofEcPAsVxKu6aAHYAXqdz+d9WwOe1Nkh9 0EngMnqRmgyEoRIShBh1loFxRVgAAAFtwtsfwwAABAMARzBFAiBT2hpNe9yeXB6E yIayuKtXW7cZHdP87aZ0TnPQ0BpeOQIhAJnN19lK34XIAusC8occxifaGx88sUA1 LI0Z6qM5alYsMA0GCSqGSIb3DQEBCwUAA4IBAQB/zVE78j24LJHuE10hcEfwggwx bXjbPUroFFggaTIsGYSCI0GPlc8N9S1q4PFsZzuu/KWA6vG7QxfTmkn92yM6RwW1 AIGIF2fCIupJXnIrPpaCx4g6Nm3Usby23RbhbfstVGcripznTQ9831IROKaKQmpt 8jkojl0HqKYbwPL0iZL0JSSiAShVPglzAAlMfa7PIKnKyyEemHQjnq/LCZT4FIxV 6erzioQN8xEzV/U7VhDBAD80oy4+nxDKUm72pSWR3nrhsXQ/7W4meK/vdORfOGMy QAtJk4DK5HQHSbN32WfrPadi8e3xCM3YV/oaX8lep5Z+DVMm3kfWYbd8gY+8 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu4zc2w5IaxC8zfR8VF/X RR9YZfRooYWa+lH2LEzjLWXtBt5or1JAiJU1Bs29+Vz1GmJGsdV6DgzaUrt8DCPA 19y9gOaJ8EG5aWTCu9QSk8W8GXgzQuLcZPoUd0wCcQ0UEdVWz5Snjyy1AYgLPqso kemwlMQ/U6HRI1ox4JL/cE2UIOm8qAG84wICQjs/pjEZowUuFqWqDR8eT06a66vH 5k4ZW6i/xQ70Gp0gAKDAEo4/SMAL8/5WjTyN2/C916rSGFcxOsna5Q4PNvsaIQ4p jv8IrejtD9Z1hMSwa3DTV3XFmoykgrlSB/3UiLFFDPGPXqg8V74x8xlr80EEHjRd SiACzI4KiJDyhp6hbW+1P595zBeHGA1+u0mdDAe26Ia0dXvCt8Lnv6xyOjpcCXhw ZzISX6FBiIMPY9v3AZZLQL9sSHYCKoqWzp11AUCvQDcmzkb8U078kDcHZDgBrMoq SkhzI3ibDZVjl92GEhjNLH3MsK7EhgbSizQLxG+eR8Kg3PgDrht+ygtGwocVaUes t0Lngc4scsMKWa7+dhp0YO2o1xejlD87rGucKAWJqcDZJucnbu0tlv3l7EpTXX6K nIWv0ygRA1mhqslXIpQY020WWG1zcHtJks+kDM2fsRjAv+v/qL4gJI91YZ12oZ2I 3J/z3bCdaaJVIX8n03rhPocCAwEAAQ== -----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 306607500645353320251350461253717460801883 . . . . . . . . [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 2019-10-13 01:03:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 01:03:22 +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 765138244430547630615621324208646028731706654091432325156355548285487575883893314554494601175717529266122022408860182070923200874208530987344693896369341638134635287231484349485005080647541724979923922897155719622108160470010025701228986678604337281645581964387360075244905572109548487523858554453095940605132541545202453703594852097091761499913252546398673374604559623236743140391759436512129323885703666638244011871490444039469457446233319992798130322405077189509912132695341678670371666618378001415320481691816370974549799388657248395403896991254759758868870524069289476696173166370644479580054351077270285587813273403244930598444923579130714137721608064219568994555509049424318699999723639292729092816819720615786229525921653135288810550187672023304578404696166208449649755829308564430502683360149690571109155995446017565799382686186366764102260248567640484801071987352003902597728759809721975384918404658858940939733264988878790742729409626484200035848755501984942390565547183504443093613941481321612555424854783918455464408730423023996959051842994067420610150633304542227520133930514120991111708744790130222468533976597843977367839987001462850201634889767673429486548743977238691013986440025653531501084530679387140844414910087 . . . . . . . . . . . . . . . . . . . . [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) 6f2aa48d80df08370bd2dc52ec6d3ec7583fe619 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc2db1dc4000004030046304402205bdf625eae98c507190d28f39b8b207b123c37471a836336da4e43e892eeb1c30220178387cd72defff5289880d200c64e7f0fd721c6a509687c470f02c5712aee9a0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc2db1fc30000040300473045022053da1a4d7bdc9e5c1e84c886b2b8ab575bb7191dd3fceda6744e73d0d01a5e3902210099cdd7d94adf85c802eb02f2871cc627da1b1f3cb140352c8d19eaa3396a562c . . . . [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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