fibo.edu.vn
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:2b:64:5b:f6:18:55:ae:df:ac:f4:0a:b2:7e:58:95:37:7b was issued on by Let's Encrypt.
With 23 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=fibo.edu.vn
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:2b:64:5b:f6:18:55:ae:df:ac:f4:0a:b2:7e:58:95:37:7bSerial Number (int): 276102399862874468159260230002504558262139
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e7:83:1f:4d:14:61:30:65:de:2c:d1:98:97:31:5a:d5:6d:25:46:d3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 73:8d:6b:b3:f9:ca:07:1c:33:36:62:00:9d:48:9d:ae:c8:fd:c7:25
Fingerprint (sha256): ec:35:2b:d0:0d:0d:0f:ee:af:a5:db:6f:93:c3:e6:70:f5:21:b3:9f:ca:36:da:79:36:20:ac:fc:78:92:d4:ec
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 fibo.edu.vn
23
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fibo.edu.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
fibo.edu.vn
fibo.ihoc.edu.vn
ihoc.edu.vn
lucas.edu.vn
lucas.ihoc.edu.vn
mail.fibo.edu.vn
mail.ihoc.edu.vn
mail.lucas.edu.vn
mail.meohay.edu.vn
mail.vanhoadulich.edu.vn
meohay.edu.vn
meohay.ihoc.edu.vn
vanhoadulich.edu.vn
vanhoadulich.ihoc.edu.vn
www.fibo.edu.vn
www.fibo.ihoc.edu.vn
www.ihoc.edu.vn
www.lucas.edu.vn
www.lucas.ihoc.edu.vn
www.meohay.edu.vn
www.meohay.ihoc.edu.vn
www.vanhoadulich.edu.vn
www.vanhoadulich.ihoc.edu.vn
fibo.ihoc.edu.vn
ihoc.edu.vn
lucas.edu.vn
lucas.ihoc.edu.vn
mail.fibo.edu.vn
mail.ihoc.edu.vn
mail.lucas.edu.vn
mail.meohay.edu.vn
mail.vanhoadulich.edu.vn
meohay.edu.vn
meohay.ihoc.edu.vn
vanhoadulich.edu.vn
vanhoadulich.ihoc.edu.vn
www.fibo.edu.vn
www.fibo.ihoc.edu.vn
www.ihoc.edu.vn
www.lucas.edu.vn
www.lucas.ihoc.edu.vn
www.meohay.edu.vn
www.meohay.ihoc.edu.vn
www.vanhoadulich.edu.vn
www.vanhoadulich.ihoc.edu.vn
Other certificates including the domain name fibo.edu.vn
(limited to 100 certificates)
sni189898.cloudflaressl.com
sni22311.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni.cloudflaressl.com
sni189898.cloudflaressl.com
sni22311.cloudflaressl.com
www.thietkequangcao.edu.vn
sni189898.cloudflaressl.com
www.ihoc.edu.vn
sni189898.cloudflaressl.com
sni.cloudflaressl.com
sni189898.cloudflaressl.com
sni.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
www.hcmcons.edu.vn
sni189898.cloudflaressl.com
sni22311.cloudflaressl.com
fibo.edu.vn
sni22311.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni.cloudflaressl.com
sni189898.cloudflaressl.com
sni22311.cloudflaressl.com
www.thietkequangcao.edu.vn
sni189898.cloudflaressl.com
www.ihoc.edu.vn
sni189898.cloudflaressl.com
sni.cloudflaressl.com
sni189898.cloudflaressl.com
sni.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
sni189898.cloudflaressl.com
www.hcmcons.edu.vn
sni189898.cloudflaressl.com
sni22311.cloudflaressl.com
fibo.edu.vn
Certificate
The complete raw certificate details for fibo.edu.vn in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGujCCBaKgAwIBAgISAytkW/YYVa7frPQKsn5YlTd7MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjExMDkwNTU4MDBaFw0x NzAyMDcwNTU4MDBaMBYxFDASBgNVBAMTC2ZpYm8uZWR1LnZuMIIBIjANBgkqhkiG 9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq+/SUxx6dXLEQGBFv9H4+i3WPI7sRWQp/SRE XMOr4DP/4TjvmUDwEtpXgkXaQpsSezg8KxBRx/W6RmOn5cDX457M0o+pQlDnB0MF pBK67pKrcNaGRUHOvF5qFtPJzHuJI9H4ebtWN/4dTSM215TztdV1ad/RDcqWSDe/ lvLfibhW6Y+fAHfuvMLo9HaVzb773RNuQnXVfRHevIJQrCt16okkhkRrbsJuAhPY s3P+DppcJLsxxsAEAQdvYPxDab/xIHpfMqBMGkIvLMbnkJGnM4ARk9r8isq/1mnC P6iWIRgKIrtSGD2DhGQ+gKFpWxokFMy2NIPheTcG961y7EFAaQIDAQABo4IDzDCC A8gwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTngx9NFGEwZd4s0ZiXMVrVbSVG0zAf BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBwBggrBgEFBQcBAQRkMGIw LwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcv MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzCCAdQGA1UdEQSCAcswggHHggtmaWJvLmVkdS52boIQZmliby5paG9jLmVkdS52 boILaWhvYy5lZHUudm6CDGx1Y2FzLmVkdS52boIRbHVjYXMuaWhvYy5lZHUudm6C EG1haWwuZmliby5lZHUudm6CEG1haWwuaWhvYy5lZHUudm6CEW1haWwubHVjYXMu ZWR1LnZughJtYWlsLm1lb2hheS5lZHUudm6CGG1haWwudmFuaG9hZHVsaWNoLmVk dS52boINbWVvaGF5LmVkdS52boISbWVvaGF5Lmlob2MuZWR1LnZughN2YW5ob2Fk dWxpY2guZWR1LnZughh2YW5ob2FkdWxpY2guaWhvYy5lZHUudm6CD3d3dy5maWJv LmVkdS52boIUd3d3LmZpYm8uaWhvYy5lZHUudm6CD3d3dy5paG9jLmVkdS52boIQ d3d3Lmx1Y2FzLmVkdS52boIVd3d3Lmx1Y2FzLmlob2MuZWR1LnZughF3d3cubWVv aGF5LmVkdS52boIWd3d3Lm1lb2hheS5paG9jLmVkdS52boIXd3d3LnZhbmhvYWR1 bGljaC5lZHUudm6CHHd3dy52YW5ob2FkdWxpY2guaWhvYy5lZHUudm4wgf4GA1Ud IASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtU aGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlp bmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRp ZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9y ZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAIhSYS7c45FM8zHrJm/oyS8Pb dLAeYIO/B1a3f16JP0zn7gkSTQZFqUiWuNiJ2wwARxhi5AbRNDyvqrPp8VGxC1O2 thgm75Bp7z6ruxwKVa3jaVfq3Xvy+SjiBXADnd55/HkmxhhzRgX6WqKbSdi8kPAS 6I2Dozt9QlRKW8WFGmUJFNPVTsR5C6wIHUWY+17XM+0YS3P1G/7RpIRhA/F5UHAX gmuJkREtfk4SBuwozFkf41SCM3jsY/g+SfvYyFLVgmLg2gM4qpHrrpE7eLNuOIDl QkKiDmp2VfjcmbZyA8LWrwV2UdY726XSmLH3TbTRm4Fj0/DBZSYh6i/E28AIOA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq+/SUxx6dXLEQGBFv9H4 +i3WPI7sRWQp/SREXMOr4DP/4TjvmUDwEtpXgkXaQpsSezg8KxBRx/W6RmOn5cDX 457M0o+pQlDnB0MFpBK67pKrcNaGRUHOvF5qFtPJzHuJI9H4ebtWN/4dTSM215Tz tdV1ad/RDcqWSDe/lvLfibhW6Y+fAHfuvMLo9HaVzb773RNuQnXVfRHevIJQrCt1 6okkhkRrbsJuAhPYs3P+DppcJLsxxsAEAQdvYPxDab/xIHpfMqBMGkIvLMbnkJGn M4ARk9r8isq/1mnCP6iWIRgKIrtSGD2DhGQ+gKFpWxokFMy2NIPheTcG961y7EFA aQIDAQAB -----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 276102399862874468159260230002504558262139 . . . . . . . . [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 2016-11-09 05:58:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-07 05:58:00 +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 'fibo.edu.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 21705010578254372361750646157106831206480407820091465981026029254080260147404910564439190076618471834382704437720163819000682249457400294668265183008745882274572926682652365601681933731797345847722825524015381756986047378255929270224726660655807483971919284770205988825625423484967403401656316821054690658011844919089285117087507537367138841550567267357633525251699859840261145956090482232008138587095260737668730164534279648243668038903922938006540688173731430726193269519001555138973370163623689017258205469397712992030805453841335545427342087275965866249455157515295540575386472789773709243525583456346406507331689 . . . . . . . . . . . . . . . . . . . . [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) e7831f4d14613065de2cd19897315ad56d2546d3 . . . . . . . . . . . . . . . . [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 (100 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 (459 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fibo.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fibo.ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lucas.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lucas.ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.fibo.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.lucas.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.meohay.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.vanhoadulich.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'meohay.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'meohay.ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vanhoadulich.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vanhoadulich.ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fibo.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fibo.ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lucas.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lucas.ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.meohay.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.meohay.ihoc.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vanhoadulich.edu.vn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vanhoadulich.ihoc.edu.vn' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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