SSL-Tools

SSL check results of americantrustbank.us

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Discover if the mail servers for americantrustbank.us 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 Sun, 10 Aug 2025 00:30:32 +0000

We can not guarantee a secure connection to the mailservers of americantrustbank.us!

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

/mailservers/americantrustbank.us

Servers

Incoming Mails

These servers are responsible for incoming mails to @americantrustbank.us addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.americantrustbank.us
2a04:5200:fff3::95
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mail.americantrustbank.us
185.189.15.7
 10
supported
host.firstbyte.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s
mail.americantrustbank.us
2a04:5200:fff3::95
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mail.americantrustbank.us
185.189.15.7
 20
supported
host.firstbyte.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s

Outgoing Mails

We have not received any emails from a @americantrustbank.us address so far. Test mail delivery

Certificates

First seen at:

emailAddress=root@host.firstbyte.ru,CN=host.firstbyte.ru,OU=XX,O=XX,L=XX,ST=XX,C=XX

Certificate chain
  • host.firstbyte.ru (Certificate is self-signed.)
    • remaining
    • 1024 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • XX
State (ST)
  • XX
Locality (L)
  • XX
Organization (O)
  • XX
Organizational Unit (OU)
  • XX
Common Name (CN)
  • host.firstbyte.ru
Email
  • root@host.firstbyte.ru
Issuer

Certificate is self-signed.

validity period
Not valid before
2019-07-30
Not valid after
2029-07-27
Fingerprints
SHA256
6F:28:B7:0E:69:97:58:13:E1:D7:3F:A6:D6:7C:5E:A1:77:6C:AE:F8:EF:69:24:8E:1F:58:E8:6F:B5:4B:F0:33
SHA1
04:65:C5:EA:D1:82:6C:B9:99:59:4D:F7:33:1D:97:03:37:E5:7C:A9
X509v3 extensions
subjectKeyIdentifier
  • 11:D5:15:D3:AF:10:25:E6:FA:CF:65:81:53:85:F9:EE:50:87:12:80
authorityKeyIdentifier
  • keyid:11:D5:15:D3:AF:10:25:E6:FA:CF:65:81:53:85:F9:EE:50:87:12:80