coway-malaysia.com.my
Issued by R3
About this certificate
This digital certificate with serial number 03:dd:43:a4:e0:fd:ed:1a:ab:37:8c:5d:08:e7:a6:87:18:a5 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=coway-malaysia.com.my
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:dd:43:a4:e0:fd:ed:1a:ab:37:8c:5d:08:e7:a6:87:18:a5Serial Number (int): 336629175260588385962524495706345284507813
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2a:43:6b:d9:9b:ba:ab:37:9f:52:ec:dd:c6:3f:db:f6:f7:a6:51:e4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): f9:1b:12:93:f7:a1:57:09:da:2f:57:c3:2d:72:b8:38:f8:8b:33:43
Fingerprint (sha256): 27:d0:c9:13:7a:d7:cf:d6:b0:4a:fa:0d:f7:0e:5d:c7:40:b2:ea:85:5a:a6:7b:a4:03:dc:c8:a4:65:e4:06:2c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate coway-malaysia.com.my
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for coway-malaysia.com.my
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
coway-malaysia.com.my
www.coway-malaysia.com.my
www.coway-malaysia.com.my
Other certificates including the domain name coway-malaysia.com.my
(limited to 100 certificates)
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
cowaymalaysia.vimaxmy.biz
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
coway-malaysia.com.my
cowaymalaysia.vimaxmy.biz
Certificate
The complete raw certificate details for coway-malaysia.com.my in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFFDCCA/ygAwIBAgISA91DpOD97RqrN4xdCOemhxilMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MTcwMTEwMDZaFw0yMzEwMTUwMTEwMDVaMCAxHjAcBgNVBAMT FWNvd2F5LW1hbGF5c2lhLmNvbS5teTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAI0iZ+1CM8ZXQaWW6sKRZ6IVKvg+Q5/2KMUVHFd3GCdY9oePy8rgr1Oe 3TNWBHY4wRY3SsXmEE29APfq85G4cRGke6LvHJpUy15XWtZp2bwcq3kWgnyNo639 s+IoSwgc9SzyxTvrO1l3wcbaKdWy0/q/0w/3EFP1KrHPJ3cSOfChY/IWpJkFPWye DfqyvMDCg7u0mPU7yrydH8E5/E+tVz++CqSK8S7CEv3UFTdKkUjRDJh4QLyBY20l 1HGlnULlQDFcgmypFKe3ElM1v5DbJ50eeogrJEtmdFE6q9HekPzk0cFmaEh87LKU qG66mgt2IgXyw3SUi98sJ4mKxD9c+jUCAwEAAaOCAjQwggIwMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQUKkNr2Zu6qzefUuzdxj/b9vemUeQwHwYDVR0jBBgwFoAUFC6z F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl bmNyLm9yZy8wOwYDVR0RBDQwMoIVY293YXktbWFsYXlzaWEuY29tLm15ghl3d3cu Y293YXktbWFsYXlzaWEuY29tLm15MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBgYK KwYBBAHWeQIEAgSB9wSB9ADyAHcAtz77JN+cTbp18jnFulj0bF38Qs96nzXEnh0J gSXttJkAAAGJYZyzaAAABAMASDBGAiEAzkNZFyor70yEsyn8wsBgYykFYClTbsCC ozV4lstrvAcCIQDb+osXOIpQ3s0eKkF203z4AG74roOCfeXRWuAnuqopKAB3AHoy jFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABiWGcs3gAAAQDAEgwRgIh APZM/iu/xcHE90sGTeMKgs5843RywcMSKMEfA+2TQUtUAiEAuCMqwp7wHo4wMYsl 7X/Yp3/jcTW8Wf+DJx3oegm0iUcwDQYJKoZIhvcNAQELBQADggEBAJT6gnMOujjB kkpIPeE+3CNaT2Up7aoFNTwZY7AHmoYmmW7SDxKnmGZWNIc2saSPDV3xZr7nBokm +IvMieoXNeKT9GmcRGwywBmQtb096B9nNUatOf7R3MZmrb7jTBqE3BaDpAUIXR4L xrZyuSQRaNcr7EWDw+d4hq13lOYuD9jbMzhCrPATb/bx/+/Hwy+y7aCRORauu2qn MXYFr7EpuwFpBgmOPqMTO6l3tHheyLXxyzeT1wxRF6jJRFeEst9AiY54maW1UIyD Ll/JRz2q2GOqmNUUY24OGmj8K2nJU7qNEUmRmLXx7GoF93O6FP5VuQnBWeEJdw7p cHsNiWJdqeY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjSJn7UIzxldBpZbqwpFn ohUq+D5Dn/YoxRUcV3cYJ1j2h4/LyuCvU57dM1YEdjjBFjdKxeYQTb0A9+rzkbhx EaR7ou8cmlTLXlda1mnZvByreRaCfI2jrf2z4ihLCBz1LPLFO+s7WXfBxtop1bLT +r/TD/cQU/Uqsc8ndxI58KFj8hakmQU9bJ4N+rK8wMKDu7SY9TvKvJ0fwTn8T61X P74KpIrxLsIS/dQVN0qRSNEMmHhAvIFjbSXUcaWdQuVAMVyCbKkUp7cSUzW/kNsn nR56iCskS2Z0UTqr0d6Q/OTRwWZoSHzsspSobrqaC3YiBfLDdJSL3ywniYrEP1z6 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 336629175260588385962524495706345284507813 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-17 01:10:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-15 01:10:05 +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 'coway-malaysia.com.my' . . . . . . . . [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 17816567213416376079072052874673545899924145647614240437372278800276525690806451078524397701857052780815656455353425865734189484275099918714050035075970077127574993482308446009397439226600984519076441040696885150982148193172604964849933552108429679635857473036467872786841282727690312650885533764699924295891719616757795877705767688845557196392474298386974027797692192899767747904987271656966850043179329868962330206718697290302268646059037514258632549830678525673307328429252547501371890690522085059244534110091578260206413090342337388286727940310992077651308372490874043268209794534709502694582776219638408714975797 . . . . . . . . . . . . . . . . . . . . [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) 2a436bd99bbaab379f52ecddc63fdbf6f7a651e4 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (52 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'coway-malaysia.com.my' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.coway-malaysia.com.my' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189619cb3680000040300483046022100ce4359172a2bef4c84b329fcc2c0606329056029536ec082a3357896cb6bbc07022100dbfa8b17388a50decd1e2a4176d37cf8006ef8ae83827de5d15ae027baaa29280077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189619cb3780000040300483046022100f64cfe2bbfc5c1c4f74b064de30a82ce7ce37472c1c31228c11f03ed93414b54022100b8232ac29ef01e8e30318b25ed7fd8a77fe37135bc59ff83271de87a09b48947 . . . . [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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