SSL-Tools

SSL check results of t2v.com

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Discover if the mail servers for t2v.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

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Report created Fri, 25 Sep 2026 11:20:40 +0000

We can not guarantee a secure connection to the mailservers of t2v.com!

Please contact the operator of t2v.com and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/t2v.com

Servers

Incoming Mails

These servers are responsible for incoming mails to @t2v.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
gibralfaro.t2v.com
85.62.72.100
 5
supported
clubestudiantes.t2v.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s
casiopea.t2v.com
85.62.72.1
 5
supported
clubestudiantes.t2v.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s
pikasso.t2v.com
2a01:4f8:c0c:1f8e::1
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
pikasso.t2v.com
116.202.176.101
 10
supported
pikasso.t2v.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
9 s
mainake.t2v.com
85.62.72.41
Results incomplete
15 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @t2v.com address so far. Test mail delivery

Certificates

First seen at:

emailAddress=root@pikasso.t2v.com,CN=pikasso.t2v.com,OU=SomeOrganizationalUnit,O=SomeOrganization,L=SomeCity,ST=SomeState,C=--

Certificate chain
  • pikasso.t2v.com (Certificate is self-signed.)
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Expired
    • Unknown Authority
Subject
Country (C)
  • --
State (ST)
  • SomeState
Locality (L)
  • SomeCity
Organization (O)
  • SomeOrganization
Organizational Unit (OU)
  • SomeOrganizationalUnit
Common Name (CN)
  • pikasso.t2v.com
Email
  • root@pikasso.t2v.com
Issuer

Certificate is self-signed.

validity period
Not valid before
2024-07-19
Not valid after
2025-07-19
Fingerprints
SHA256
2E:BA:A1:C6:47:DE:8D:1E:80:09:06:2D:EE:D7:19:69:5E:3F:6A:C9:59:F8:B9:15:54:1D:66:83:01:14:87:07
SHA1
7B:FD:26:01:25:D8:4C:BD:4B:48:C4:0D:8D:C3:1A:E5:82:D2:EE:18
X509v3 extensions
subjectKeyIdentifier
  • 47:7C:D3:51:EE:97:5F:1E:2E:E7:80:EC:F1:87:76:F4:23:F2:78:D8
authorityKeyIdentifier
  • keyid:47:7C:D3:51:EE:97:5F:1E:2E:E7:80:EC:F1:87:76:F4:23:F2:78:D8
First seen at:

emailAddress=root@clubestudiantes.t2v.com,CN=clubestudiantes.t2v.com,OU=SomeOrganizationalUnit,O=SomeOrganization,L=SomeCity,ST=SomeState,C=--

Certificate chain
  • clubestudiantes.t2v.com (Certificate is self-signed.)
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Expired
    • Unknown Authority
Subject
Country (C)
  • --
State (ST)
  • SomeState
Locality (L)
  • SomeCity
Organization (O)
  • SomeOrganization
Organizational Unit (OU)
  • SomeOrganizationalUnit
Common Name (CN)
  • clubestudiantes.t2v.com
Email
  • root@clubestudiantes.t2v.com
Issuer

Certificate is self-signed.

validity period
Not valid before
2023-06-08
Not valid after
2024-06-07
Fingerprints
SHA256
DA:D4:77:55:32:71:07:F4:04:95:55:64:B8:CF:86:62:46:3B:9B:9C:3E:9E:8B:EE:DC:2C:8C:EB:6B:A6:01:12
SHA1
76:80:C8:9E:D4:A3:41:38:96:0A:FB:F8:D0:47:A6:49:60:F9:06:C1
X509v3 extensions
subjectKeyIdentifier
  • 11:24:D7:CF:D4:2A:47:17:FF:D4:D3:8C:73:4B:4E:89:EB:07:7C:3A
authorityKeyIdentifier
  • keyid:11:24:D7:CF:D4:2A:47:17:FF:D4:D3:8C:73:4B:4E:89:EB:07:7C:3A