rockchipcentral.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6c:9e:3b:e5:35:96:df:bd:2d:ba:be:9d:21:1d:cf:b4:d5 was issued on by Let's Encrypt.
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=rockchipcentral.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:6c:9e:3b:e5:35:96:df:bd:2d:ba:be:9d:21:1d:cf:b4:d5Serial Number (int): 298297682440508349341455378835211786630357
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9a:1d:ad:60:98:a5:6d:48:92:bf:fc:0d:a2:58:ac:e4:e4:16:a5:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e1:af:ba:54:4a:98:e6:74:7a:2a:23:c5:1b:d3:a1:af:63:6d:63:00
Fingerprint (sha256): 56:d3:ad:e6:c0:e3:33:1b:6c:81:ce:86:87:eb:6e:e2:7b:f8:39:12:56:07:a6:66:75:73:d7:30:be:8f:f3:63
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate rockchipcentral.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for rockchipcentral.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
rockchipcentral.com
www.rockchipcentral.com
www.rockchipcentral.com
Other certificates including the domain name rockchipcentral.com
(limited to 100 certificates)
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
rockchipcentral.com
Certificate
The complete raw certificate details for rockchipcentral.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFeDCCBGCgAwIBAgISA2yeO+U1lt+9Lbq+nSEdz7TVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjgxNjUwMTBaFw0x OTA2MjYxNjUwMTBaMB4xHDAaBgNVBAMTE3JvY2tjaGlwY2VudHJhbC5jb20wggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC4TT5v15oPbPCS778A1a+98BcB D/Dk8E4oVpdzjha37dXpND1PgMCPmE12zX5cFhQZLNMttG27PiZCGpNYH/HBKbAT DLkedejwMCSwvZ1WpYqazNc0oQXbQuzviyrifTCdNICwf7aKMSK6rsL2oHmLeWLP 79HIeHaC/+8tRGCqUZsk8VPjuvElVOX/NLUsUmr+Tna/SVlSVDxdNnrQUSeibxEE m1rQtPFKvOLzikYM1Cx+gK9o+sBsQIdGVM182pvPHMPs6uAbZIW4toRHIEkymRWf eJngPYOHuesQy80rw99QlzAq7cUODXiNyR8AWMoPgqxskP5uHMAt6V+bPC2dAgMB AAGjggKCMIICfjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJodrWCYpW1Ikr/8DaJY rOTkFqXwMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wNwYDVR0RBDAwLoITcm9ja2NoaXBjZW50cmFsLmNvbYIXd3d3LnJv Y2tjaGlwY2VudHJhbC5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC 3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw ggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwDiaUuuJujpQAnohhu2O4PUPuf+dIj7 pI8okwGd3fHb/gAAAWnFbGw4AAAEAwBIMEYCIQDSVJMcMWKxaIzvSunQHOX1mCkj Xta4Z9WYAHBHBW8vlgIhAKU9F4YcTASwki9uN0ox0+3feG4SDub/8Rv2IWzre5Gl AHYAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFpxWxsrwAABAMA RzBFAiA9F9dpCYBQpc6z/5fX3DpHCbtbCNYPs4bIncZCrWtv8AIhAKXhrCNu6VyI DfZMVkaYz5qOeDGsGVjSo0k0OrMw6VTCMA0GCSqGSIb3DQEBCwUAA4IBAQBkd2qE KIBBv8/1uFz/PeitDl1vOr+XZ7lfZNNqDnVD8MQYm3gS9zwSPvpcyqZmArfaqHSI 7yvAHcA1cbbnk2WRLNOa+GWRBtjI/wLfeuBHjojgVF003wMTQfxSXizEVlX5m5v7 Zq07jQMd3OAsftHzxtDWGzs1Ovn52mTaOTIhzB9ZHvSnNCQ2h8GwkzRmJgnX3/Rp 9uxpwab4g9+Td+CSaaH2UBe29tK9fTP3lUVt3A/puQD3uT4jDBljnFoAYbumq1uO 62eyiHeABofow0OZkSH5mPZ9T0+2Skihg81hOq+7gRK91DGjcX/ojWDSMoeJQ+D8 GGarZiAP1SeylZdP -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuE0+b9eaD2zwku+/ANWv vfAXAQ/w5PBOKFaXc44Wt+3V6TQ9T4DAj5hNds1+XBYUGSzTLbRtuz4mQhqTWB/x wSmwEwy5HnXo8DAksL2dVqWKmszXNKEF20Ls74sq4n0wnTSAsH+2ijEiuq7C9qB5 i3liz+/RyHh2gv/vLURgqlGbJPFT47rxJVTl/zS1LFJq/k52v0lZUlQ8XTZ60FEn om8RBJta0LTxSrzi84pGDNQsfoCvaPrAbECHRlTNfNqbzxzD7OrgG2SFuLaERyBJ MpkVn3iZ4D2Dh7nrEMvNK8PfUJcwKu3FDg14jckfAFjKD4KsbJD+bhzALelfmzwt nQIDAQAB -----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 298297682440508349341455378835211786630357 . . . . . . . . [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 2019-03-28 16:50:10 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-26 16:50:10 +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 'rockchipcentral.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 23265938497571932567377627928238517244729659758446022615357785330118115152815638468505493647230019338366986372099896521890869299711218392436471446083039102700785680522483664128166404768616457144567322553802871201990940746114793555655121133543574948271812583762841835441544883631705917198024841292354817565782274765572976470645214586085173564643960507080447695582208424579630533810129349966490049081488505873512418660599722720169065196317606445768676959780167265984570025246049852970894378849933510660330201914333200671295993306748684725498434635155625015508837758680906283220887409405357373955964252509165871647436189 . . . . . . . . . . . . . . . . . . . . [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) 9a1dad6098a56d4892bffc0da258ace4e416a5f0 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rockchipcentral.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rockchipcentral.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169c56c6c380000040300483046022100d254931c3162b1688cef4ae9d01ce5f59829235ed6b867d598007047056f2f96022100a53d17861c4c04b0922f6e374a31d3eddf786e120ee6fff11bf6216ceb7b91a5007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169c56c6caf000004030047304502203d17d769098050a5ceb3ff97d7dc3a4709bb5b08d60fb386c89dc642ad6b6ff0022100a5e1ac236ee95c880df64c564698cf9a8e7831ac1958d2a349343ab330e954c2 . . . . [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) 0064776a84288041bfcff5b85cff3de8ad0e5d6f3abf9767b95f64d36a0e7543f0c4189b7812f73c123efa5ccaa66602b7daa87488ef2bc01dc03571b6e79365912cd39af8659106d8c8ff02df7ae0478e88e0545d34df031341fc525e2cc45655f99b9bfb66ad3b8d031ddce02c7ed1f3c6d0d61b3b353af9f9da64da393221cc1f591ef4a734243687c1b09334662609d7dff469f6ec69c1a6f883df9377e09269a1f65017b6f6d2bd7d33f795456ddc0fe9b900f7b93e230c19639c5a0061bba6ab5b8eeb67b28877800687e8c343999121f998f67d4f4fb64a48a183cd613aafbb8112bdd431a3717fe88d60d232878943e0fc1866ab66200fd527b295974f