cthvietnam.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:77:88:7e:5f:6f:b0:40:c7:80:24:3a:69:92:c4:ec:1e:ee was issued on by Let's Encrypt.

With 24 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=cthvietnam.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:77:88:7e:5f:6f:b0:40:c7:80:24:3a:69:92:c4:ec:1e:ee
Serial Number (int): 389124176563141373746721056560988992315118
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 87:f3:57:c7:55:a5:03:17:e3:d2:b1:4d:fa:10:28:65:02:51:ec:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0b:e1:01:73:e6:7a:7d:d1:d5:b2:58:63:79:78:4a:74:59:3f:0e:36
Fingerprint (sha256): b2:0d:64:2d:23:80:f7:89:15:f1:70:50:20:ac:4f:57:2d:06:5c:b7:f1:78:be:22:ce:95:ed:9f:75:65:bb:c3

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 cthvietnam.com

24

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cthvietnam.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

cpanel.cthvietnam.com
cpanel.noithatcaocapdinhdinh.com.vn
cpanel.vi.osungvina.com
cthvietnam.com
cthvietnam.ihappy.org.vn
mail.cthvietnam.com
mail.noithatcaocapdinhdinh.com.vn
mail.vi.osungvina.com
noithatcaocapdinhdinh.com.vn
noithatcaocapdinhdinh.ihappy.org.vn
vi.osungvina.com
viosungvina.ihappy.org.vn
webdisk.cthvietnam.com
webdisk.noithatcaocapdinhdinh.com.vn
webdisk.vi.osungvina.com
webmail.cthvietnam.com
webmail.noithatcaocapdinhdinh.com.vn
webmail.vi.osungvina.com
www.cthvietnam.com
www.cthvietnam.ihappy.org.vn
www.noithatcaocapdinhdinh.com.vn
www.noithatcaocapdinhdinh.ihappy.org.vn
www.vi.osungvina.com
www.viosungvina.ihappy.org.vn

Other certificates including the domain name cthvietnam.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwQKpkPQevKKNGHRGh53E
P+VF9viawvMmsI4bM7sEaloJ+q3e4TQDRVDn71V1P7t/Bc3NQDPpeY5ShTKidhuZ
NZFzyD5+ugXU3R8EHFvdoBykGbDf1fud7Xj8B49pnGNN+amQ21LY5p2kaWZbKhve
g6mxz7eiV8M3kOnwvxVa3/jmVxmzHp8kZx1IHOsg9Uc1brVpxxdi5X3sSk0WM/aN
iT3UCUhaQBrxxAcxq5LqFYWsRHXyPUZu4KN1qcV45jv4aHd/IiElrpMctJ6IbNCK
1j2vR003q8+6sBMYotpyP3IWiIvnNxG1GzrHFC+IE5+YABCq968HFUYAnrEAOCo2
bQIDAQAB
-----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 389124176563141373746721056560988992315118
 . . . . . . . . [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 2019-07-26 01:18:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 01:18:41 +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 'cthvietnam.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 24365305721073874036838607934156484396405463633284557405315769064872830460497234609962091168067575343504404758734108734649414048520948229088820265760551985985014561197745231074516416868170689698026087876367904168264399516827704248493402855770538741768063043829332376599083928783262463765288717107347489821768879930901009872462037327795468398229332467660614156631322919276739535517125855917568715478270715152970325384335434441007129044739559798657661199695193702983086949209749009201775927958226194213942351383032770274250902236588313269165320116913143608090885669500412738383162710476932951537872159423441630466291309
 . . . . . . . . . . . . . . . . . . . . [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)
							87f357c755a50317e3d2b14dfa1028650251ec13
 . . . . . . . . . . . . . . . . [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 (676 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.cthvietnam.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.noithatcaocapdinhdinh.com.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.vi.osungvina.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cthvietnam.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cthvietnam.ihappy.org.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.cthvietnam.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.noithatcaocapdinhdinh.com.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.vi.osungvina.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'noithatcaocapdinhdinh.com.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'noithatcaocapdinhdinh.ihappy.org.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vi.osungvina.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'viosungvina.ihappy.org.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.cthvietnam.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.noithatcaocapdinhdinh.com.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.vi.osungvina.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.cthvietnam.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.noithatcaocapdinhdinh.com.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.vi.osungvina.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cthvietnam.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cthvietnam.ihappy.org.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.noithatcaocapdinhdinh.com.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.noithatcaocapdinhdinh.ihappy.org.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vi.osungvina.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.viosungvina.ihappy.org.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c2c12bcec0000040300483046022100ab169b465ef6f85cb30fe8105bbcdbcd901d69fe103aa6253556f394c33c90a90221009d10d6884a1fb405b9cfc3724254164fc3203dc69cf7f619ab5396f943d7ee1100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2c12bce80000040300473045022100f5d7a4b16b194a6ba63d12a68830e94b44089d6d4a41663e6d503e1573eb59400220614104f8d5eede0aac23d829eeb9f102f12ca88d45410e89e39e6c76462d6c33
 . . . . [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)
		007bdaaa5099e95d7f21df716adf9b41bf271a086c95bd6ad1b8f166803bb2a1d49a58c63eb4a999366afa8ab1bc9f64e4bc1fd08ebb69f84c10ffe642b9fd0b7f83ed22ebc2f137dfcdb8bcd66dedbad1c1b7fc6040fd6f16765f4e388f4a0f7436a930b562efb80049a273328392f30ddd0af12dba82e00a035c3b331240b149c3c6d2519406117ec68b6308f0569519b8af855fc48eadc61d193776282e29901ed80b987a5e5723b5e41efc7d9dba08464474aa02d16ddea53f4b9ee3fa75a319102cf9b31aadde5d456a4ed316c926efeb881f72178bfb554253131d9ce979362f240fecd2024668dc834f8f4c17c7f1f3b3ad6683a6b508befc24272f6a69