SSL check results of ponteuxin.com

NEW You can also bulk check multiple servers.

Discover if the mail servers for ponteuxin.com 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

Report created Tue, 28 Oct 2025 12:24:45 +0000

We can not guarantee a secure connection to the mailservers of ponteuxin.com!

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

/mailservers/ponteuxin.com

Servers

Incoming Mails

These servers are responsible for incoming mails to @ponteuxin.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailgw8.ponteuxin.com
146.255.59.251
Results incomplete
1 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
4 s
mailgw9.gtinvest.com
146.255.59.247
5
supported
mailgw3new.gtinvest.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s
mailgw4.gtinvest.com
94.130.138.67
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mailgw2.gtinvest.com
146.255.59.243
20
supported
mailgw3new.gtinvest.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mailgw3.gtinvest.com
195.114.135.130
30
supported
mailgw3new.gtinvest.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s

Outgoing Mails

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

Certificates

First seen at:

CN=mailgw3new.gtinvest.com,O=gtinvest.com

Certificate chain
  • mailgw3new.gtinvest.com (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority

Subject
Organization (O)
  • gtinvest.com
Common Name (CN)
  • mailgw3new.gtinvest.com
Issuer

Certificate is self-signed.

validity period
Not valid before
2021-11-17
Not valid after
2031-11-15
Fingerprints
SHA256
E0:8E:CA:02:E8:EA:F5:E8:C8:02:DB:DD:75:E5:DE:D6:DC:02:D5:C5:18:2A:B3:0B:63:05:7A:0F:73:22:64:07
SHA1
E4:05:E2:86:6D:ED:44:9C:41:7D:BA:58:72:4A:06:32:DB:6A:47:AA
X509v3 extensions
subjectKeyIdentifier
  • 60:02:BC:34:22:D9:82:F5:7F:92:5E:43:A9:CA:E8:A3:18:7D:C4:04
authorityKeyIdentifier
  • keyid:60:02:BC:34:22:D9:82:F5:7F:92:5E:43:A9:CA:E8:A3:18:7D:C4:04