demo.kaiyai.com
Issued by GTS CA 1P5
About this certificate
This digital certificate with serial number 57:60:66:83:75:cd:81:f9:0d:82:a7:12:8c:85:e3:d4 was issued on by Google Trust Services LLC.
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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=demo.kaiyai.com
Google Trust Services LLC
Organization:
Google Trust Services LLC
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 57:60:66:83:75:cd:81:f9:0d:82:a7:12:8c:85:e3:d4Serial Number (int): 116143375352834075955589069992983126996
Serial Number lenght: 127 bits, 16 octets
SubjectKeyId: 6d:59:bc:9d:f4:16:be:af:44:86:10:a7:8e:9d:c4:21:d2:df:ca:89
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8
Fingerprint (sha1): 76:36:8a:23:4d:eb:b3:f2:17:1b:cf:b9:7b:1c:b0:6b:88:78:56:35
Fingerprint (sha256): 51:73:7f:23:c1:3e:10:7d:1a:84:40:2d:b7:c6:8b:87:f1:e4:45:1c:e4:6c:02:73:78:e9:b2:ac:ec:85:7b:66
Issuing Certificate URL: http://pki.goog/repo/certs/gts1p5.der
Revocation information
OCSP Server: http://ocsp.pki.goog/s/gts1p5/_G2bWh6jhRMCRL Distribution Point: http://crls.pki.goog/gts1p5/t0HKcOwWsXw.crl
Check the revocation status for certificate demo.kaiyai.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for demo.kaiyai.com
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Extensions
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
demo.kaiyai.com
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Certificate
The complete raw certificate details for demo.kaiyai.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEbzCCA1egAwIBAgIQV2Bmg3XNgfkNgqcSjIXj1DANBgkqhkiG9w0BAQsFADBG MQswCQYDVQQGEwJVUzEiMCAGA1UEChMZR29vZ2xlIFRydXN0IFNlcnZpY2VzIExM QzETMBEGA1UEAxMKR1RTIENBIDFQNTAeFw0yMzEyMDIxMzI3MTNaFw0yNDAzMDEx MzI3MTJaMBoxGDAWBgNVBAMTD2RlbW8ua2FpeWFpLmNvbTCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAMGCte8b4BPnK5FUefk27L5OQz4dHSO0l3c+IRlh GWZJwU/4kLgTJBXuJhB7BKIcgjriLMv8zqjow55MO/tTELRt5YHEQwChU4FfjUNA KmLEoWqX/fFm5qdZSh7ITZsFFCqUB4hXqg5jJQHWy2iEfh1ms9b2r+9sDPjuXiJX ecnBap/L1r81eY87q4XzcVuuF282BtS2bpUaGitFRfXOE+WXiPWJqzuerW+zI4j6 zuvKjQaV1Ukwjdu/IsMOqLSfZXtdms/Pzo74P6ZQpo2LuSmPeHGh5/6hlP9gLc93 CPF7wKdd4JMy9UhHMDzXhOzeIsOwgnVSos0EETzASGSi+Q8CAwEAAaOCAYMwggF/ MA4GA1UdDwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcDATAMBgNVHRMBAf8E AjAAMB0GA1UdDgQWBBRtWbyd9Ba+r0SGEKeOncQh0t/KiTAfBgNVHSMEGDAWgBTV /J4N3x7K3QiXl24rxV/FK/XsuDB4BggrBgEFBQcBAQRsMGowNQYIKwYBBQUHMAGG KWh0dHA6Ly9vY3NwLnBraS5nb29nL3MvZ3RzMXA1L19HMmJXaDZqaFJNMDEGCCsG AQUFBzAChiVodHRwOi8vcGtpLmdvb2cvcmVwby9jZXJ0cy9ndHMxcDUuZGVyMBoG A1UdEQQTMBGCD2RlbW8ua2FpeWFpLmNvbTAhBgNVHSAEGjAYMAgGBmeBDAECATAM BgorBgEEAdZ5AgUDMDwGA1UdHwQ1MDMwMaAvoC2GK2h0dHA6Ly9jcmxzLnBraS5n b29nL2d0czFwNS90MEhLY093V3NYdy5jcmwwEwYKKwYBBAHWeQIEAwEB/wQCBQAw DQYJKoZIhvcNAQELBQADggEBADvktuOEUCf06pcYvd7JJihxwUOwn7hNJJZc47Nq TIfpBC0TV0H2h7I3YZHMkk+CmRTCyVppqQ76l80gNPIan6QHgwNulscQjmd7KNME Qn0ARcQF28sHWqphn3Rp2gNdyjFfWc81qvz9C/BIViWZ3x/qAf0yluZCXaWeE+7I 6iOqqi2tdUx1teDnlW4kVhcxtAZJKKAcMgpEbEQ26sGBNWUkwZw6rNIgnsVQhTj3 rzzdyLExZitaff3+vDrR2OuTfoXCXURteCabvleuTo+5CXCkbV5vV64Clg1+6o+Q dgfUMzN65C9HOFnJApFwhw0/Ewcq6b1MkmEJEnZospSnUng= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwYK17xvgE+crkVR5+Tbs vk5DPh0dI7SXdz4hGWEZZknBT/iQuBMkFe4mEHsEohyCOuIsy/zOqOjDnkw7+1MQ tG3lgcRDAKFTgV+NQ0AqYsShapf98Wbmp1lKHshNmwUUKpQHiFeqDmMlAdbLaIR+ HWaz1vav72wM+O5eIld5ycFqn8vWvzV5jzurhfNxW64XbzYG1LZulRoaK0VF9c4T 5ZeI9YmrO56tb7MjiPrO68qNBpXVSTCN278iww6otJ9le12az8/Ojvg/plCmjYu5 KY94caHn/qGU/2Atz3cI8XvAp13gkzL1SEcwPNeE7N4iw7CCdVKizQQRPMBIZKL5 DwIDAQAB -----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 116143375352834075955589069992983126996 . . . . . . . . [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 'Google Trust Services LLC' . . . . . . . . . . . . [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 'GTS CA 1P5' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-02 13:27:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-01 13:27:12 +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 'demo.kaiyai.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 24428448696941996618527970528548539500034554475783417623653979631780014223128545886476974032831835514001925839727422416846430625224995461119976893511922781357659172875183911897044412165873413600332166576191755679768593084041825650986572455648401984812645098647831277821347569329409821170841734929385071172212423373842025623451734790410070745573075949383138835906103416513348555197773306345402280402599685337673598664596344644264914701195074864727023775271328648285968495884067806380270592898691079804694860777050495525257180913888298514332358934955176041647050356844078620160066172746461288313918958002304196563630351 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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) 6d59bc9df416beaf448610a78e9dc421d2dfca89 . . . . . . . . . . . . . . . . [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 d5fc9e0ddf1ecadd0897976e2bc55fc52bf5ecb8 . . . . . . . . . . . . . . . . [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 (108 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.pki.goog/s/gts1p5/_G2bWh6jhRM' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://pki.goog/repo/certs/gts1p5.der' . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'demo.kaiyai.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 (26 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 1.3.6.1.4.1.11129.2.5.3 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (53 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crls.pki.goog/gts1p5/t0HKcOwWsXw.crl' . . . . . . . . . . . . . . . . [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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