katcooke.com
Issued by TrustAsia TLS RSA CA
About this certificate
This digital certificate with serial number 0b:8d:65:e1:4a:75:aa:03:b6:a8:ba:40:81:05:8b:e2 was issued on by TrustAsia Technologies, Inc..
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=katcooke.com
TrustAsia Technologies, Inc.
Organization:
TrustAsia Technologies, Inc.
Organization unit: Domain Validated SSL
Organization unit: Domain Validated SSL
Country:
CN
This certificate has expire since
Certificate Details
Serial Number (hex): 0b:8d:65:e1:4a:75:aa:03:b6:a8:ba:40:81:05:8b:e2Serial Number (int): 15355688183438157744232196322357513186
Serial Number lenght: 124 bits, 16 octets
SubjectKeyId: bd:d1:26:b0:e2:66:62:46:6a:c5:18:45:e7:fb:d0:37:46:2c:55:29
AuthorityKeyId: 7f:d3:99:f3:a0:47:0e:31:00:56:56:22:8e:b7:cc:9e:dd:ca:01:8a
Fingerprint (sha1): e2:44:a1:64:9f:34:75:7d:ee:d4:cd:fb:c7:a4:55:80:ee:10:c0:58
Fingerprint (sha256): df:f2:35:51:0d:18:59:c9:5b:22:7f:93:d1:9a:ff:03:da:df:0a:f9:3c:f1:f6:06:2a:48:77:aa:32:50:a9:67
Issuing Certificate URL: http://cacerts.digitalcertvalidation.com/TrustAsiaTLSRSACA.crt
Revocation information
OCSP Server: http://statuse.digitalcertvalidation.comCheck the revocation status for certificate katcooke.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for katcooke.com
Public Key Algorithm
RSA
Key Size
2048
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
katcooke.com
www.katcooke.com
www.katcooke.com
Other certificates including the domain name katcooke.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for katcooke.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEtjCCA56gAwIBAgIQC41l4Up1qgO2qLpAgQWL4jANBgkqhkiG9w0BAQsFADBy MQswCQYDVQQGEwJDTjElMCMGA1UEChMcVHJ1c3RBc2lhIFRlY2hub2xvZ2llcywg SW5jLjEdMBsGA1UECxMURG9tYWluIFZhbGlkYXRlZCBTU0wxHTAbBgNVBAMTFFRy dXN0QXNpYSBUTFMgUlNBIENBMB4XDTE5MDgyODAwMDAwMFoXDTIwMDgyNzEyMDAw MFowFzEVMBMGA1UEAxMMa2F0Y29va2UuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEArY/eX3a34qqleWmMUL8eoBh1J2cm02WxRTlnU7Cpqz3OLOQZ beB3RBuZgtvWwcHWtiHjbDWW3amj2okjAobyU3f0xYRz8G2d3pueWl5uuABRxd+p 1nGBmPNyHtnEWmLEZG9UWftckwIkDi3Jhyuv0x/ov/FqkKP4/zB14JI8ojemQ0VH pi3oJ/F1eRjmKbf08N1R1YacKvfWc4E2zO79po564SX0OOgzNcLkNGb4tZgta/9Y 9XQCt7AJXatG35w5bAt3sjZgOlqIO3EqiPvXRDLk15KZ3SjeAoC25q7tynUpGuNE YhIkdHpxPnSTvLqy+acr157jjibLat99QaYpUwIDAQABo4IBoTCCAZ0wHwYDVR0j BBgwFoAUf9OZ86BHDjEAVlYijrfMnt3KAYowHQYDVR0OBBYEFL3RJrDiZmJGasUY Ref70DdGLFUpMCkGA1UdEQQiMCCCDGthdGNvb2tlLmNvbYIQd3d3LmthdGNvb2tl LmNvbTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMEwGA1UdIARFMEMwNwYJYIZIAYb9bAECMCowKAYIKwYBBQUHAgEWHGh0dHBz Oi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMwCAYGZ4EMAQIBMIGSBggrBgEFBQcBAQSB hTCBgjA0BggrBgEFBQcwAYYoaHR0cDovL3N0YXR1c2UuZGlnaXRhbGNlcnR2YWxp ZGF0aW9uLmNvbTBKBggrBgEFBQcwAoY+aHR0cDovL2NhY2VydHMuZGlnaXRhbGNl cnR2YWxpZGF0aW9uLmNvbS9UcnVzdEFzaWFUTFNSU0FDQS5jcnQwCQYDVR0TBAIw ADATBgorBgEEAdZ5AgQDAQH/BAIFADANBgkqhkiG9w0BAQsFAAOCAQEABPh91StS 75nzFzNjCMcl601NLRooR+hQrr2XErDNshIhmevv8gnoYnMfKjucOorfEsICg825 1Lhbt49sKlwS4PbLBvybhPBAcCtfmuxxnm5b+gsluKI4b7nI/p6/MDr7H3dQsj3k TZ2Vo1vrqmrQSxzkt40PlNl74+q1W7H57Z4W6aeAIo/BpuGjYUEabepxI8FmovPu cmEbu78ZP1FgfHf38fu5FPCzn4pGYs4SGSL36TSaY5Kg1U91cYDfdsfPUQeefnE8 KP+JL+thPKkNjJY8omaUl8gvJaFlUPmZ3wRBlAdqTEyi4P0U9kuKKx0OuiEH3nCD layATO7kKvp8tQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArY/eX3a34qqleWmMUL8e oBh1J2cm02WxRTlnU7Cpqz3OLOQZbeB3RBuZgtvWwcHWtiHjbDWW3amj2okjAoby U3f0xYRz8G2d3pueWl5uuABRxd+p1nGBmPNyHtnEWmLEZG9UWftckwIkDi3Jhyuv 0x/ov/FqkKP4/zB14JI8ojemQ0VHpi3oJ/F1eRjmKbf08N1R1YacKvfWc4E2zO79 po564SX0OOgzNcLkNGb4tZgta/9Y9XQCt7AJXatG35w5bAt3sjZgOlqIO3EqiPvX RDLk15KZ3SjeAoC25q7tynUpGuNEYhIkdHpxPnSTvLqy+acr157jjibLat99QaYp UwIDAQAB -----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 15355688183438157744232196322357513186 . . . . . . . . [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 'CN' . . . . . . . . . . . . [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 'TrustAsia Technologies, Inc.' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Validated SSL' . . . . . . . . . . . . [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 'TrustAsia TLS RSA CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-28 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-08-27 12:00:00 +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 'katcooke.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21910171031693240235447513979798870573688696910222382325671896712019342847338268214262542987368047454596918054502519495456758279780102313482803978067600102492642515775315409894678896272971598909070008696493444066389431065548374750944527337093506084092153696874005704319676490443644044540181341433691628069222805458558944053525803803866286016397700235461700986307653318792158543942458852101417788796151807615721065393320206329538490734991380931021591996586307701740405425025202681789633951618925548242780931705886061316503586887190374676804114491717779154213385903793603797185387747899053395552661349134155261378177363 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 7fd399f3a0470e31005656228eb7cc9eddca018a . . . . . . . . . . . . . . . . [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) bdd126b0e26662466ac51845e7fbd037462c5529 . . . . . . . . . . . . . . . . [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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'katcooke.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.katcooke.com' . . . . . . . . . . . . . . . . [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 2.5.29.32 (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 2.16.840.1.114412.1.2 (digiCertDVCert) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://www.digicert.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (133 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://statuse.digitalcertvalidation.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cacerts.digitalcertvalidation.com/TrustAsiaTLSRSACA.crt' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [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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