SSL-Tools

SSL check results of customs.gov.vn

NEW You can also bulk check multiple servers.

Discover if the mail servers for customs.gov.vn can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Thu, 05 Sep 2024 08:29:39 +0000

We can not guarantee a secure connection to the mailservers of customs.gov.vn!

Please contact the operator of customs.gov.vn and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/customs.gov.vn

Servers

Incoming Mails

These servers are responsible for incoming mails to @customs.gov.vn addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.customs.gov.vn
103.248.160.11
Results incomplete
5 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
12 s
mail2.customs.gov.vn
103.248.160.40
 15
supported
SonicWALL
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s
mail1.customs.gov.vn
103.248.160.39
 15
supported
SonicWALL
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s

Outgoing Mails

We have not received any emails from a @customs.gov.vn address so far. Test mail delivery

Certificates

First seen at:

CN=SonicWALL,OU=SonicWALL,O=SonicWALL,L=SonicWALL,ST=SonicWALL,C=US

Certificate chain
  • SonicWALL (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • US
State (ST)
  • SonicWALL
Locality (L)
  • SonicWALL
Organization (O)
  • SonicWALL
Organizational Unit (OU)
  • SonicWALL
Common Name (CN)
  • SonicWALL
Issuer

Certificate is self-signed.

validity period
Not valid before
2018-02-27
Not valid after
2028-02-28
Fingerprints
SHA256
9F:C2:98:D8:AC:0C:02:C8:D0:B1:41:8D:E1:8A:89:DA:A7:04:FC:C1:07:C3:0C:C4:D5:7B:D3:E6:46:04:D9:87
SHA1
51:5C:16:88:FA:28:41:2B:A5:99:91:DB:8C:B2:AF:CF:4C:70:55:58
X509v3 extensions
subjectKeyIdentifier
  • AB:7C:A8:61:74:FF:52:82:0C:70:1D:CB:A4:C1:52:2D:76:AC:BC:3B
authorityKeyIdentifier
  • keyid:AB:7C:A8:61:74:FF:52:82:0C:70:1D:CB:A4:C1:52:2D:76:AC:BC:3B
  • DirName:/C=US/ST=SonicWALL/L=SonicWALL/O=SonicWALL/OU=SonicWALL/CN=SonicWALL
  • serial:E7:F0:B0:27:13:83:C6:96
First seen at:

CN=SonicWALL,OU=SonicWALL,O=SonicWALL,L=SonicWALL,ST=SonicWALL,C=US

Certificate chain
  • SonicWALL (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • US
State (ST)
  • SonicWALL
Locality (L)
  • SonicWALL
Organization (O)
  • SonicWALL
Organizational Unit (OU)
  • SonicWALL
Common Name (CN)
  • SonicWALL
Issuer

Certificate is self-signed.

validity period
Not valid before
2018-05-25
Not valid after
2028-05-25
Fingerprints
SHA256
CD:CD:57:F4:63:80:08:D6:DF:47:30:CC:B6:87:37:51:1E:89:22:87:2F:48:4A:2F:2F:98:B4:0A:E3:21:77:DC
SHA1
70:A4:0E:70:13:2B:11:F7:0F:F2:35:48:E4:AE:F6:4F:90:9D:51:67
X509v3 extensions
subjectKeyIdentifier
  • 26:57:57:8E:AC:BF:38:06:30:F3:CF:BA:9D:5D:F1:CB:BD:17:57:A6
authorityKeyIdentifier
  • keyid:26:57:57:8E:AC:BF:38:06:30:F3:CF:BA:9D:5D:F1:CB:BD:17:57:A6
  • DirName:/C=US/ST=SonicWALL/L=SonicWALL/O=SonicWALL/OU=SonicWALL/CN=SonicWALL
  • serial:CA:EE:2D:B3:F6:70:B5:52