rockchipcentral.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f8:2c:24:8f:44:f5:d5:3d:18:40:9d:9d:c1:d9:55:72:87 was issued on by Let's Encrypt.

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=rockchipcentral.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f8:2c:24:8f:44:f5:d5:3d:18:40:9d:9d:c1:d9:55:72:87
Serial Number (int): 345785560652023092421267382161729454961287
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 16:ac:7f:6f:be:58:d9:1c:f2:45:d3:d4:5a:81:4c:54:25:48:2b:7d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 39:14:a0:c9:66:3f:68:d5:f4:34:0c:02:30:8b:87:c1:6c:45:b9:22
Fingerprint (sha256): a6:11:22:3a:60:3d:07:94:fd:1f:fa:4e:01:70:90:85:a3:36:d4:1b:22:ab:74:7c:a9:e7:89:44:6a:38:90:8e

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate rockchipcentral.com

4

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

omegaedi.com
rockchipcentral.com
www.omegaedi.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

Certificate

The complete raw certificate details for rockchipcentral.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFljCCBH6gAwIBAgISA/gsJI9E9dU9GECdncHZVXKHMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMjcxNzI5MDJaFw0x
OTAzMjcxNzI5MDJaMB4xHDAaBgNVBAMTE3JvY2tjaGlwY2VudHJhbC5jb20wggEi
MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCvVySzVNz3sjaBwpmskzmUOXEO
I6NpyHUM+9Isz3N0J7j6wV5yWOSSX2P37zETZb4nHGDcXvVyxgzLWZnzGW08Oe8S
uFLMgbOGs51RLlmQFyExlZeyJvCXbp43/yLSEVlIGspojWI7q/2+pOMVqye/gNf+
PCfNPakQ162xMxH3WMJKF637U9Dl9GPsNnS/M+RtSPtNdhWyqe1VRTZlqNfX9EIq
e77WvFN/nUdaVhQYFWwsbUUf4t2rmTT0WlvR8HCfGZt+r5YTu5jZWOrFPSilwIIS
n203Y6Sd9MLzXVKE3PduzIQvIX1Kl4hK9bUfemlNjDV3xPvUNzFl6aY19mELAgMB
AAGjggKgMIICnDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG
CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFBasf2++WNkc8kXT1FqB
TFQlSCt9MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF
BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy
eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy
eXB0Lm9yZy8wVwYDVR0RBFAwToIMb21lZ2FlZGkuY29tghNyb2NrY2hpcGNlbnRy
YWwuY29tghB3d3cub21lZ2FlZGkuY29tghd3d3cucm9ja2NoaXBjZW50cmFsLmNv
bTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUF
BwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIE
gfQEgfEA7wB1AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABZ/Dt
TY8AAAQDAEYwRAIgfl29ySDGhAtrgA4epRAfaG1yDXIUByfEF85n1JjaLicCIE+o
SO1ucem/PMGbabhSgmjw5h/q4YkhduZRM6g4XbYvAHYAKTxRllTIOWW6qlD8WAfU
t2+/WHopctykwwz05UVH9HgAAAFn8O1NkgAABAMARzBFAiEA19GgVIFfuuXG/LzW
Va4cFWDbAecTz1Kb7s2uldAWVJ8CIAl+t3hPT+Kp8tyzefys3Zr4s7O3ttU1gjV+
KbluT+e5MA0GCSqGSIb3DQEBCwUAA4IBAQCGPDqvCxrOIyJSwOx54bqTrzG7Spcd
TiKeiubkEtjQHEjNCuzTfSnEIkOpBRUIJb1rPOXrG8kMLYBoW3yb/KjyBn8yuKLV
+k3QkLNhG16zi/iS4EganlxYiksEFjna46yHRzvhwVSDaqTczy/0erD8870fc4rq
96Iwk5j0VE6N8ufXg9Q3c7M4d3nOBg4jzQ3WPypPgWGIMGod11iLIPUGeU/kNZ/0
y/aubZhoKmbnj24JIVk6vnISFFIxET/PjZz8Qro4RImnJ1dw2uqlFA2LL/2AJtau
ABmAtJP9cipadDrCNEyUmyvzZjDn6TwDaSDH3m3sbdCxJuXbmeEY3LRr
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr1cks1Tc97I2gcKZrJM5
lDlxDiOjach1DPvSLM9zdCe4+sFecljkkl9j9+8xE2W+Jxxg3F71csYMy1mZ8xlt
PDnvErhSzIGzhrOdUS5ZkBchMZWXsibwl26eN/8i0hFZSBrKaI1iO6v9vqTjFasn
v4DX/jwnzT2pENetsTMR91jCShet+1PQ5fRj7DZ0vzPkbUj7TXYVsqntVUU2ZajX
1/RCKnu+1rxTf51HWlYUGBVsLG1FH+Ldq5k09Fpb0fBwnxmbfq+WE7uY2VjqxT0o
pcCCEp9tN2OknfTC811ShNz3bsyELyF9SpeISvW1H3ppTYw1d8T71DcxZemmNfZh
CwIDAQAB
-----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 345785560652023092421267382161729454961287
 . . . . . . . . [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 2018-12-27 17:29:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-27 17:29:02 +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 22134675362145582234368701814015006744374200880926749709084721217958148458140316291297345136501816146048415036905821104150249365374815328314479910926972394938952184826842581233633834628123871289460802004676146401014960509969384777912157775213017054370788188450735347779345932408437138818156319513661781795745861587514644018179993489469608084483595313222349125332178404148612635148049494079321898018386934833170627731688978927183262832937131432692178825884497093159043539770628986761108321964649731349990682766117402482969738377495055723735484320282247018845851293675669842663087116173033635117205653399576332389998859
 . . . . . . . . . . . . . . . . . . . . [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)
							16ac7f6fbe58d91cf245d3d45a814c5425482b7d
 . . . . . . . . . . . . . . . . [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 (80 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'omegaedi.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rockchipcentral.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.omegaedi.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000167f0ed4d8f000004030046304402207e5dbdc920c6840b6b800e1ea5101f686d720d72140727c417ce67d498da2e2702204fa848ed6e71e9bf3cc19b69b8528268f0e61feae1892176e65133a8385db62f007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000167f0ed4d920000040300473045022100d7d1a054815fbae5c6fcbcd655ae1c1560db01e713cf529beecdae95d016549f0220097eb7784f4fe2a9f2dcb379fcacdd9af8b3b3b7b6d53582357e29b96e4fe7b9
 . . . . [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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