*.ydtg.com.cn
Issued by WoTrus DV SSL CA
About this certificate
This digital certificate with serial number 31:d5:b5:9e:7f:06:15:e4:76:e9:a8:46:7b:20:2c:6d was issued on by WoTrus CA Limited.
With 4 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=*.ydtg.com.cn,C=CN
WoTrus CA Limited
Organization:
WoTrus CA Limited
Country:
CN
This certificate has expire since
Certificate Details
Serial Number (hex): 31:d5:b5:9e:7f:06:15:e4:76:e9:a8:46:7b:20:2c:6dSerial Number (int): 66241814697828687449626481262426336365
Serial Number lenght: 126 bits, 16 octets
SubjectKeyId: 7d:fc:f8:f8:e7:0b:c6:34:27:74:bb:fe:ff:10:97:e2:b6:bc:14:0f
AuthorityKeyId: 73:a8:f8:8e:a4:54:4d:81:02:72:1c:4e:c9:b2:a8:c5:34:93:13:6e
Fingerprint (sha1): 98:31:3c:e7:cf:a4:88:74:b8:4d:05:a2:ec:ba:a9:67:57:19:d0:eb
Fingerprint (sha256): 71:bc:e3:b1:00:4c:d8:d3:05:9d:bd:5d:37:a3:5f:a2:cd:97:a6:d7:82:fe:f0:d3:c1:51:bc:b2:69:15:6b:1f
Issuing Certificate URL: http://repository.certum.pl/wotrus-dvca.cer
Revocation information
OCSP Server: http://wotrus-dvca.ocsp-certum.comCRL Distribution Point: http://wotrus-dvca.crl.certum.pl/wotrus-dvca.crl
Check the revocation status for certificate *.ydtg.com.cn
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.ydtg.com.cn
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
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
*.ydtg.com.cn
ydtg.com.cn
*.yd.com.cn
yd.com.cn
ydtg.com.cn
*.yd.com.cn
yd.com.cn
Other certificates including the domain name ydtg.com.cn
(limited to 100 certificates)
Certificate
The complete raw certificate details for *.ydtg.com.cn in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE1DCCA7ygAwIBAgIQMdW1nn8GFeR26ahGeyAsbTANBgkqhkiG9w0BAQsFADBE MQswCQYDVQQGEwJDTjEaMBgGA1UECgwRV29UcnVzIENBIExpbWl0ZWQxGTAXBgNV BAMMEFdvVHJ1cyBEViBTU0wgQ0EwHhcNMTgwNTE2MDYyOTA0WhcNMTkwNTE2MDYy OTA0WjAlMQswCQYDVQQGEwJDTjEWMBQGA1UEAwwNKi55ZHRnLmNvbS5jbjCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMWi/NlEHjF+xLuNQ49aLHm4bpAe BAtubepkknv64Zq1aEOY9x9MCkQ1+YRFyYDtXb0N0hWws0+ccvMS+WTksAjLI2oT LufiWI87rIFpHdR32g6dWU26EXGpyqTHB5iRnp7AtPjNXnu1+c0aiForrCiwCpKp StlPrnJADM5HrT7LkmnaVf7D/r+mgq3npLpUqZZ1aMlUrquYRGZ2kmuwaWxv7SS/ q9SkIyBYSiax+2p/azBQ07nzgv6Pfly6wNuZu8PLgfApjXqdJ3uXvmkaoJR2yCxo zthv6PJ3glr6dSRU50c/f+lcqnmbPVoT0QDFab+/hoy1vm55vhlODGAIzBcCAwEA AaOCAd8wggHbMAwGA1UdEwEB/wQCMAAwQQYDVR0fBDowODA2oDSgMoYwaHR0cDov L3dvdHJ1cy1kdmNhLmNybC5jZXJ0dW0ucGwvd290cnVzLWR2Y2EuY3JsMHcGCCsG AQUFBwEBBGswaTAuBggrBgEFBQcwAYYiaHR0cDovL3dvdHJ1cy1kdmNhLm9jc3At Y2VydHVtLmNvbTA3BggrBgEFBQcwAoYraHR0cDovL3JlcG9zaXRvcnkuY2VydHVt LnBsL3dvdHJ1cy1kdmNhLmNlcjAfBgNVHSMEGDAWgBRzqPiOpFRNgQJyHE7JsqjF NJMTbjAdBgNVHQ4EFgQUffz4+OcLxjQndLv+/xCX4ra8FA8wTAYDVR0gBEUwQzAI BgZngQwBAgEwNwYMKoRoAYb2dwIFARMDMCcwJQYIKwYBBQUHAgEWGWh0dHBzOi8v d3d3LmNlcnR1bS5wbC9DUFMwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MA4GA1UdDwEB/wQEAwIFoDA9BgNVHREENjA0gg0qLnlkdGcuY29tLmNuggt5ZHRn LmNvbS5jboILKi55ZC5jb20uY26CCXlkLmNvbS5jbjATBgorBgEEAdZ5AgQDAQH/ BAIFADANBgkqhkiG9w0BAQsFAAOCAQEATBmC7QIXXOZRQ9nSttiPD+s1+9pjCHHG kUaPOLKnpOELBrfpOBk8d6h1JvwzuxFs/hliCX3jv0lsFQhI+PxRYJ5M00hJkHrn ydSgShh4mxc/ZMQO5GGONxGuiz0C4sWEgTNn46YJcdPmvZTkvkI/rznhfnEmUfL2 OQGS12AnD+mdcXQJVMvgQ4dK7ulJeOn8WF9bDndpXroi1fU5HTmIFZy2YoloS9lK 7w1ZUIlMPqQOk+jZ9eMay8pkEFvtuhJF53nfUXqoFqauFVjFlmLkSsSmxsekEQs+ uHEZoh7QYSztM4yMWBJa5X/0nPjtHHzaY/7ohEeCeb4sQJT6oJq+9A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxaL82UQeMX7Eu41Dj1os ebhukB4EC25t6mSSe/rhmrVoQ5j3H0wKRDX5hEXJgO1dvQ3SFbCzT5xy8xL5ZOSw CMsjahMu5+JYjzusgWkd1HfaDp1ZTboRcanKpMcHmJGensC0+M1ee7X5zRqIWius KLAKkqlK2U+uckAMzketPsuSadpV/sP+v6aCreekulSplnVoyVSuq5hEZnaSa7Bp bG/tJL+r1KQjIFhKJrH7an9rMFDTufOC/o9+XLrA25m7w8uB8CmNep0ne5e+aRqg lHbILGjO2G/o8neCWvp1JFTnRz9/6VyqeZs9WhPRAMVpv7+GjLW+bnm+GU4MYAjM FwIDAQAB -----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 66241814697828687449626481262426336365 . . . . . . . . [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:12|false] UTF8String 'WoTrus CA Limited' . . . . . . . . . . . . [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:12|false] UTF8String 'WoTrus DV SSL CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-16 06:29:04 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-16 06:29:04 +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 2.5.4.6 (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 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '*.ydtg.com.cn' . . . . . . . . [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 24949318303873603818391785124819954055145748933044555646685939812551543549144101473075971498908705328998083511238092410803873984467707612638226551388726787820655069432505163558107031412156475405352698092221972567342413471959697362743637844053499195743122469505202908258572944703673571522888964128581787462135064224154505511173128554844525398958184981025964913009657255654385443365443726512994095291030370570123801071009898084326194946904933370813626850625165209230662494041262595850615851800581621256562790384739854517313857391040669638512791344424790763139268263205685210698071031116078341730932434577261224551566359 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (58 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://wotrus-dvca.crl.certum.pl/wotrus-dvca.crl' . . . . . . . . . . . . . . . . [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 (107 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://wotrus-dvca.ocsp-certum.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://repository.certum.pl/wotrus-dvca.cer' . . . . . . . . . . . . . . . . [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 73a8f88ea4544d8102721c4ec9b2a8c53493136e . . . . . . . . . . . . . . . . [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) 7dfcf8f8e70bc6342774bbfeff1097e2b6bc140f . . . . . . . . . . . . . . . . [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 1.2.616.1.113527.2.5.1.19.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.certum.pl/CPS' . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (54 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ydtg.com.cn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ydtg.com.cn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.yd.com.cn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yd.com.cn' . . . . . . . . . . . . . . . . [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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