www.amita.vn
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:35:c9:75:bd:d8:78:f4:73:78:88:a9:4d:e3:3d:fe:51:53 was issued on by Let's Encrypt.
With 9 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=www.amita.vn
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:35:c9:75:bd:d8:78:f4:73:78:88:a9:4d:e3:3d:fe:51:53Serial Number (int): 279639609418501827086337712719223119040851
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d2:22:d9:ac:d2:14:cf:77:2f:17:75:a1:b5:1c:0a:75:69:06:34:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f3:fb:47:e2:c9:07:d9:69:14:ea:a1:2e:09:7e:5c:78:a0:38:25:fb
Fingerprint (sha256): 54:e3:9a:fe:60:97:28:47:4f:e1:84:4a:47:94:0c:05:70:fb:dc:90:87:25:d0:bd:57:49:9e:1c:90:53:af:51
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.amita.vn
9
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.amita.vn
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
amita.vn
amita2.ihappy.info
cpanel.amita.vn
cpcalendars.amita.vn
cpcontacts.amita.vn
webdisk.amita.vn
webmail.amita.vn
www.amita.vn
www.amita2.ihappy.info
amita2.ihappy.info
cpanel.amita.vn
cpcalendars.amita.vn
cpcontacts.amita.vn
webdisk.amita.vn
webmail.amita.vn
www.amita.vn
www.amita2.ihappy.info
Other certificates including the domain name amita.vn
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.amita.vn in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF6DCCBNCgAwIBAgISAzXJdb3YePRzeIipTeM9/lFTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDQwMDM2NTBaFw0y MDA2MDIwMDM2NTBaMBcxFTATBgNVBAMTDHd3dy5hbWl0YS52bjCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAL+58EqzNa70VFV/bythba1cz7jIXCQDBk7p XR3cwpdunDQq8ZFjaTCEuS+p4vOhYijz6IDOcNj3CFh3NhmU7mMCoZWllMw68Atx ceWeM/x5V2RkzQyBmwWefTM5vbR8F2KIEG5U3NTfwUgYOyyfv0y7BUi/EMiXLDda BCkvORxuG9aghk3NgpGGXKwET9rSZkQlJyWf4Fp26HxEYgTFhx8uix0RhFhU7Akq Dqsks0mi5ibtXNFQ+GQ+e2CBTazq+peKkofJfBgWIoN4o9cLsA8tyTUeA+zIvL7j ilgHpGdkz9XvNItMIcuNWt+VHB/zMLM+ARN2OClChBwZatWT/5UCAwEAAaOCAvkw ggL1MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU0iLZrNIUz3cvF3WhtRwKdWkGNEYw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzCBrwYDVR0RBIGnMIGkgghhbWl0YS52boISYW1pdGEyLmloYXBweS5pbmZvgg9j cGFuZWwuYW1pdGEudm6CFGNwY2FsZW5kYXJzLmFtaXRhLnZughNjcGNvbnRhY3Rz LmFtaXRhLnZughB3ZWJkaXNrLmFtaXRhLnZughB3ZWJtYWlsLmFtaXRhLnZuggx3 d3cuYW1pdGEudm6CFnd3dy5hbWl0YTIuaWhhcHB5LmluZm8wTAYDVR0gBEUwQzAI BgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nw cy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQDnEvKw N34aYvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXCjMDVcAAAEAwBGMEQCIB+X 8kPs+PMdv5OC01lspBMIcLosliJLoKtziCilBBsmAiBpKn9QWP2ZI5RWHLPIra64 zatXIgr9mI2vv/iyoyY1RgB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3v i5BeAAABcKMwNVkAAAQDAEcwRQIgHv8X4TumUT48CXkK9W+3SW3AuKcI7myqTRNs +X7pTgsCIQCaIaUeQJ3kKpdFnC9yBjeSMDcJ0nqUXia8vRtL06wgmjANBgkqhkiG 9w0BAQsFAAOCAQEAXYlInpdQ4Jho5O4NXAqCJcv1RKkM4QS6bB9/tvPI1pi0Ql8f yNgvVjDaRTATZr31lSkIPDG5gW7E9vQ4mOXxCEDNnM103w9NseFGQF9dBuLuEyzo pZZkArelNKvMSRmgr+djuBvq7AynRQIZowmaQ2L6YERCEtVefMic92WhwKXoRyE0 uMJmLozgkZcvw2ip9tE9d4gSr7Df27CZ0HS9qMRuvCiJd8Vzq36yASU2r67cFhsj zaFLxDPDDXflv78yOIc9gH4jx2yCbkZ2B3VRQfAwh5fQMTdYjv2EIXEchUI9AeI4 ErRrI2goRIgJAMRVw7txjCdD8I2MmTQCzsc/tQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv7nwSrM1rvRUVX9vK2Ft rVzPuMhcJAMGTuldHdzCl26cNCrxkWNpMIS5L6ni86FiKPPogM5w2PcIWHc2GZTu YwKhlaWUzDrwC3Fx5Z4z/HlXZGTNDIGbBZ59Mzm9tHwXYogQblTc1N/BSBg7LJ+/ TLsFSL8QyJcsN1oEKS85HG4b1qCGTc2CkYZcrARP2tJmRCUnJZ/gWnbofERiBMWH Hy6LHRGEWFTsCSoOqySzSaLmJu1c0VD4ZD57YIFNrOr6l4qSh8l8GBYig3ij1wuw Dy3JNR4D7Mi8vuOKWAekZ2TP1e80i0why41a35UcH/Mwsz4BE3Y4KUKEHBlq1ZP/ lQIDAQAB -----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 279639609418501827086337712719223119040851 . . . . . . . . [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 2020-03-04 00:36:50 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-02 00:36:50 +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 'www.amita.vn' . . . . . . . . [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 24203206009142593139266713464178531997677575925556458865277939162218385748780023805414359317935830032298445476533061170978428709852119343692699542695470561126579032524012812948893630444341746181885811823899221639602052363169636297551521326583557675920572383552149017148299283367256386588982092835838115335958185691133454268758444666012847929138977175064884668611978955224641250368666651736093119055570526344164879698721075384180565288204464924091849421339833908823266827545165471093625112035922058149216812071269513625913387119600256251386860442220850259558593722560250620606494683665276541488960368085756680760197013 . . . . . . . . . . . . . . . . . . . . [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) d222d9acd214cf772f1775a1b51c0a7569063446 . . . . . . . . . . . . . . . . [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 (167 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'amita.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'amita2.ihappy.info' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.amita.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.amita.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.amita.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.amita.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.amita.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.amita.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.amita2.ihappy.info' . . . . . . . . . . . . . . . . [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) 00ef007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170a330355c000004030046304402201f97f243ecf8f31dbf9382d3596ca4130870ba2c96224ba0ab738828a5041b260220692a7f5058fd992394561cb3c8adaeb8cdab57220afd988dafbff8b2a3263546007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170a3303559000004030047304502201eff17e13ba6513e3c09790af56fb7496dc0b8a708ee6caa4d136cf97ee94e0b0221009a21a51e409de42a97459c2f72063792303709d27a945e26bcbd1b4bd3ac209a . . . . [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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