aio2u.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:fd:25:f5:f8:e8:47:8e:5b:31:ea:a6:f4:a5:b7:f3:38:93 was issued on by Let's Encrypt.
With 10 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=aio2u.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:fd:25:f5:f8:e8:47:8e:5b:31:ea:a6:f4:a5:b7:f3:38:93Serial Number (int): 347478755223293215058915346130102243244179
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 97:8d:b4:cf:83:32:0c:da:46:92:dd:70:d7:77:ca:af:96:88:32:59
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a8:02:fe:9e:9c:40:b0:bc:d3:08:85:34:34:b2:f2:57:0d:fe:84:47
Fingerprint (sha256): b1:fc:50:9c:32:29:45:db:9a:17:35:a3:1d:a5:75:d0:37:7f:a7:a5:f5:1a:55:50:77:af:a2:0a:0a:3e:b4:4d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate aio2u.com
10
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for aio2u.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
admin.denn.com.my
aio2u.com
api.denn.com.my
denn.com.my
husky.huskyintel.com
k8.feelsion.com
registry.feelsion.com
webmail.denn.com.my
www.aio2u.com
www.denn.com.my
aio2u.com
api.denn.com.my
denn.com.my
husky.huskyintel.com
k8.feelsion.com
registry.feelsion.com
webmail.denn.com.my
www.aio2u.com
www.denn.com.my
Other certificates including the domain name aio2u.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for aio2u.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF8TCCBNmgAwIBAgISA/0l9fjoR45bMeqm9KW38ziTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMzAwNjE1MzRaFw0y MDA0MjkwNjE1MzRaMBQxEjAQBgNVBAMTCWFpbzJ1LmNvbTCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBALcxhTJKPE+OXFzOOAJge0OagDb0J5qVsJJcx5es 5rLfKTyg+2AxjXGV590T+c26NXxR8kcpg0Erw4fdInjm6UFQYvX7A/kLDLFEJU7d 53OHoaSLdFRTvrs31aZkEkQx8bvjMmIvilqLeepIya1aGZOwjsM3C2C/ZZCT+WaO LH245lhLDXO5aIUzjeGFdqLUWtuVqOTNFtfZItYX2OcGZEGVlgVx/Tl35Ko1yacD ty1a0N7mvbs72Krp/KIYrpXE52mMER6qthjifL0NNgmMGEzKFfQOgd3L7nYib/Nu 9O8XHbb/YXgpvg3EOKrQHOhqp/R59DYIs97DGTSTxgZeyzUCAwEAAaOCAwUwggMB MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUl420z4MyDNpGkt1w13fKr5aIMlkwHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzCB ugYDVR0RBIGyMIGvghFhZG1pbi5kZW5uLmNvbS5teYIJYWlvMnUuY29tgg9hcGku ZGVubi5jb20ubXmCC2Rlbm4uY29tLm15ghRodXNreS5odXNreWludGVsLmNvbYIP azguZmVlbHNpb24uY29tghVyZWdpc3RyeS5mZWVsc2lvbi5jb22CE3dlYm1haWwu ZGVubi5jb20ubXmCDXd3dy5haW8ydS5jb22CD3d3dy5kZW5uLmNvbS5teTBMBgNV HSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpo dHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA 8AB2AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABb/VOHYcAAAQD AEcwRQIhAL04TpgtHdpnABAQ19u5nNIVxm3I/Bbcfi98FQhYLPgwAiBb7V7z3rkX 4fBzaB3hXbMa/2Z2pz8FJfdFutmk/6DB0QB2ALIeBcyLos2KIE6HZvkruYolIGdr 2vpw57JJUy3vi5BeAAABb/VOHXQAAAQDAEcwRQIgMUI/jybk8r46GgNFOWbWP4P4 znQFK6o2RBfcJxrfB9ECIQCnnz6fYUwaPV923wo2xsGTNBkrt1kPJ3ohx98zyma1 0TANBgkqhkiG9w0BAQsFAAOCAQEAQvmRsa9WusEif9053HzcXsY3TAjwLRHQPOmh iondNL/Whd9BkNgAgKOk7Rm7aFlpuDIbvwnweRemNK/JT+x3QYeq6H6uy2nyZR76 5W1epTn1Zve4Kh9jC7k5UGlzV2hyo7z2vEjgZ/fmu9ee8HQrTfuaBg+OTnJfUzuY pA8lqGKYXEmH8pLBX9jElx5NMUqBaadzAVo0rKMaWP5LC8TamlXgBSF5s8ZkkukB xKFggW/AUE2Dy5SKG1JK1FRbnK2OwvWQVT09uSYRy6eNqO6bm12087BMTE6Ak+8t u77rb+lLbt88/rc2zqZScXhLd4RX45DbehUFxZFmcGvjWtL+gQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtzGFMko8T45cXM44AmB7 Q5qANvQnmpWwklzHl6zmst8pPKD7YDGNcZXn3RP5zbo1fFHyRymDQSvDh90ieObp QVBi9fsD+QsMsUQlTt3nc4ehpIt0VFO+uzfVpmQSRDHxu+MyYi+KWot56kjJrVoZ k7COwzcLYL9lkJP5Zo4sfbjmWEsNc7lohTON4YV2otRa25Wo5M0W19ki1hfY5wZk QZWWBXH9OXfkqjXJpwO3LVrQ3ua9uzvYqun8ohiulcTnaYwRHqq2GOJ8vQ02CYwY TMoV9A6B3cvudiJv82707xcdtv9heCm+DcQ4qtAc6Gqn9Hn0Ngiz3sMZNJPGBl7L 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 347478755223293215058915346130102243244179 . . . . . . . . [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 2020-01-30 06:15:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-29 06:15:34 +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 'aio2u.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 23126029178157769270474935830391800605922631679241202236629867476350032549687521511016162759452313531062179932935216016418910240329133025296517990531968289995279589930480036424930170166709178814483460797476610190668456061508723089494084050564395375421824158783920236865985157536594267124738325017930104271695175537870606945614413489744939573557959598931014211852126559376443457923851357646263229301023768685278863591597271908467592385079192914510375060005713298145770777053619201846915303171494853039866533884534769151315554310047709537812426369615766867467593160864356303803950865692258535932223631367872418670365493 . . . . . . . . . . . . . . . . . . . . [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) 978db4cf83320cda4692dd70d777caaf96883259 . . . . . . . . . . . . . . . . [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 (178 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'admin.denn.com.my' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aio2u.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'api.denn.com.my' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'denn.com.my' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'husky.huskyintel.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'k8.feelsion.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'registry.feelsion.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.denn.com.my' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aio2u.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.denn.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 (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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ff54e1d870000040300473045022100bd384e982d1dda67001010d7dbb99cd215c66dc8fc16dc7e2f7c1508582cf83002205bed5ef3deb917e1f073681de15db31aff6676a73f0525f745bad9a4ffa0c1d1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ff54e1d740000040300473045022031423f8f26e4f2be3a1a03453966d63f83f8ce74052baa364417dc271adf07d1022100a79f3e9f614c1a3d5f76df0a36c6c19334192bb7590f277a21c7df33ca66b5d1 . . . . [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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