1kul.cn
Issued by Encryption Everywhere DV TLS CA - G1
About this certificate
This digital certificate with serial number 0a:85:f3:4c:91:74:82:7f:d9:2e:c6:42:61:1c:8f:f4 was issued on by DigiCert 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=1kul.cn
DigiCert Inc
Organization:
DigiCert Inc
Organization unit: www.digicert.com
Organization unit: www.digicert.com
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 0a:85:f3:4c:91:74:82:7f:d9:2e:c6:42:61:1c:8f:f4Serial Number (int): 13987790131924507328834569013900906484
Serial Number lenght: 124 bits, 16 octets
SubjectKeyId: 21:49:75:1f:b9:e3:7d:02:71:e0:ce:c9:35:f6:82:9d:46:02:44:c8
AuthorityKeyId: 55:74:4f:b2:72:4f:f5:60:ba:50:d1:d7:e6:51:5c:9a:01:87:1a:d7
Fingerprint (sha1): 96:98:53:4f:05:d9:ec:0e:d0:75:91:67:3a:42:6f:fe:e1:74:cb:97
Fingerprint (sha256): ba:e2:3a:61:6c:cb:d2:bb:24:71:20:d7:e2:50:b3:ab:ef:15:b8:65:d9:79:f4:d8:68:50:79:6b:7e:59:6d:05
Issuing Certificate URL: http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G1.crt
Revocation information
OCSP Server: http://ocsp.digicert.comCheck the revocation status for certificate 1kul.cn
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 1kul.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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
1kul.cn
www.1kul.cn
www.1kul.cn
Other certificates including the domain name 1kul.cn
(limited to 100 certificates)
Certificate
The complete raw certificate details for 1kul.cn in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFhTCCBG2gAwIBAgIQCoXzTJF0gn/ZLsZCYRyP9DANBgkqhkiG9w0BAQsFADBu MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 d3cuZGlnaWNlcnQuY29tMS0wKwYDVQQDEyRFbmNyeXB0aW9uIEV2ZXJ5d2hlcmUg RFYgVExTIENBIC0gRzEwHhcNMjAwMjA2MDAwMDAwWhcNMjEwMjA1MTIwMDAwWjAS MRAwDgYDVQQDEwcxa3VsLmNuMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAgT5LkMHtlH4OfUXHZcGxkoGg0s5AzRAZlQMANbJyptNu3HJJ+bBgnBGfCecs lqVwUxFFEEuYbkGiTVZovwxcVP1uE48KkzJ+SqRcM7guiNXK6mrDIIV52kzcMFYc T8xFd7ktFWkTdbrEofY+3SChwJHVM87ZGpRAQo3N11SW2QPht8pRSb6vPXa1nOsx WKiZEdVGnStgsv97djga1AljRDVgzSbR4ELyTIU4OANLQ+rgpq+gtDOQ96VwPmDO GMhR+rHntAlgmoLw5mio3SuTjQhR9VKTDjk34KklWnccFcHYnIjHtvgygmA3KS9e QA0UJsySj7AdYFTdrwvBE8JbCQIDAQABo4ICeTCCAnUwHwYDVR0jBBgwFoAUVXRP snJP9WC6UNHX5lFcmgGHGtcwHQYDVR0OBBYEFCFJdR+5430CceDOyTX2gp1GAkTI MB8GA1UdEQQYMBaCBzFrdWwuY26CC3d3dy4xa3VsLmNuMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwTAYDVR0gBEUwQzA3Bglg hkgBhv1sAQIwKjAoBggrBgEFBQcCARYcaHR0cHM6Ly93d3cuZGlnaWNlcnQuY29t L0NQUzAIBgZngQwBAgEwgYAGCCsGAQUFBwEBBHQwcjAkBggrBgEFBQcwAYYYaHR0 cDovL29jc3AuZGlnaWNlcnQuY29tMEoGCCsGAQUFBzAChj5odHRwOi8vY2FjZXJ0 cy5kaWdpY2VydC5jb20vRW5jcnlwdGlvbkV2ZXJ5d2hlcmVEVlRMU0NBLUcxLmNy dDAJBgNVHRMEAjAAMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYApLkJkLQYWBSH uxOizGdwCjw1mAT5G9+443fNDsgN3BAAAAFwGXI+igAABAMARzBFAiAEab0LbGOv CDZ7wT67/A53cur7UXiq4bQzj9Pg1YzdyQIhAIhEAgCgPnCnP+gMC76smrgjJ8rf yYdMLkp7o8FioxMSAHcAXNxDkv7mq0VEsV6a1FbmEDf71fpH3KFzlLJe5vbHDsoA AAFwGXI+4gAABAMASDBGAiEA0GlIDUDO28xktnUPKErml5P/lMSsQ+R8rxKdTROA TvECIQCdZVrdM558c8OKRnXO8Y5WxU6iKhMwnMG5dCgjNVgvLjANBgkqhkiG9w0B AQsFAAOCAQEAs0i8wxNr4WombbTv6T/Sj9AnYCq7GYwXepjXloypcROpVKagP72u LPuezVIEfTWPPAzfUhkxYq/Zao54nA+wB8bSqiwFowbTqdmCtJulOG718y5MQN1u vwgVS/3BeSJLOoN/nQ9jQdztJljFHNKgzIiWih+awypaw3jjZZ//ev5AH85sIlla cJMKGXiFPRo4xjU1VLGOgPn9pyMqtCfJKMixX0iUvOq+QFfB/p/q5z0AN0IdtvKo WDFqWFu98yI232w+E81CACdRdPldmuaoclWKKYnpeeCyiuvtmtj362AgXnr1Odpo dcjJFOSrDKNo9ZlOJLT7ah52ivgXVdZuUw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgT5LkMHtlH4OfUXHZcGx koGg0s5AzRAZlQMANbJyptNu3HJJ+bBgnBGfCecslqVwUxFFEEuYbkGiTVZovwxc VP1uE48KkzJ+SqRcM7guiNXK6mrDIIV52kzcMFYcT8xFd7ktFWkTdbrEofY+3SCh wJHVM87ZGpRAQo3N11SW2QPht8pRSb6vPXa1nOsxWKiZEdVGnStgsv97djga1Alj RDVgzSbR4ELyTIU4OANLQ+rgpq+gtDOQ96VwPmDOGMhR+rHntAlgmoLw5mio3SuT jQhR9VKTDjk34KklWnccFcHYnIjHtvgygmA3KS9eQA0UJsySj7AdYFTdrwvBE8Jb CQIDAQAB -----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 13987790131924507328834569013900906484 . . . . . . . . [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 'DigiCert 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 'www.digicert.com' . . . . . . . . . . . . [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 'Encryption Everywhere DV TLS CA - G1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-06 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-02-05 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 '1kul.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 16315460237592585111753442237167964876707774347448654017876932568829487836326149791703521223582451398391930538393625760695880468125971142510826000836256513993739035429610878627641492187979293106305201788680250779392434483618496395532632471074482714205332279711836134425442404896352226478568891981946733555975073520335484539141195686353812014835865861477509070854980811675061780059093049370315695395439579663765079212794828153694435483566452705012117455816351536897622378526353837257958686202014002061295440813034532052918334583363673591619904298438143031135098919860867569422918266329773819731652524402721290379746057 . . . . . . . . . . . . . . . . . . . . [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 55744fb2724ff560ba50d1d7e6515c9a01871ad7 . . . . . . . . . . . . . . . . [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) 2149751fb9e37d0271e0cec935f6829d460244c8 . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '1kul.cn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.1kul.cn' . . . . . . . . . . . . . . . . [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 (116 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.digicert.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.digicert.com/EncryptionEverywhereDVTLSCA-G1.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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600a4b90990b418581487bb13a2cc67700a3c359804f91bdfb8e377cd0ec80ddc100000017019723e8a000004030047304502200469bd0b6c63af08367bc13ebbfc0e7772eafb5178aae1b4338fd3e0d58cddc902210088440200a03e70a73fe80c0bbeac9ab82327cadfc9874c2e4a7ba3c162a313120077005cdc4392fee6ab4544b15e9ad456e61037fbd5fa47dca17394b25ee6f6c70eca0000017019723ee20000040300483046022100d069480d40cedbcc64b6750f284ae69793ff94c4ac43e47caf129d4d13804ef10221009d655add339e7c73c38a4675cef18e56c54ea22a13309cc1b974282335582f2e . . . . [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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