SSL-Tools

SSL check results of reference.qc.ca

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Discover if the mail servers for reference.qc.ca 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, 16 Mar 2023 20:09:48 +0000

We can not guarantee a secure connection to the mailservers of reference.qc.ca!

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

/mailservers/reference.qc.ca

Servers

Incoming Mails

These servers are responsible for incoming mails to @reference.qc.ca addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
reference01.filter2.lastspam.com
74.122.245.43
 10
supported
*.lastspam.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s
reference01.filter2.lastspam.com
74.122.245.45
 10
supported
*.lastspam.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
10 s
reference01.filter2.lastspam.com
155.138.131.114
 10
supported
*.lastspam.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
9 s
reference01.filter2.lastspam.com
149.248.52.23
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
3 s
reference02.filter2.lastspam.com
74.122.245.45
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
2 s
reference02.filter2.lastspam.com
149.248.52.23
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
reference02.filter2.lastspam.com
74.122.245.43
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
reference02.filter2.lastspam.com
155.138.131.114
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

We have not received any emails from a @reference.qc.ca address so far. Test mail delivery

Certificates

First seen at:

CN=*.lastspam.com,O=LastSpam Solutions Inc,L=Montreal,ST=Quebec,C=CA

Certificate chain
  • *.lastspam.com (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha1WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • CA
State (ST)
  • Quebec
Locality (L)
  • Montreal
Organization (O)
  • LastSpam Solutions Inc
Common Name (CN)
  • *.lastspam.com
Issuer

Certificate is self-signed.

validity period
Not valid before
2018-04-20
Not valid after
2028-04-17
Fingerprints
SHA256
52:E2:79:EB:2D:7A:78:6A:BA:C9:7C:5E:5C:2B:D8:20:D4:7A:A1:5D:E2:95:33:21:CE:94:89:D2:4F:36:18:41
SHA1
4C:6B:D9:67:54:97:D3:BE:20:D0:67:1B:28:28:48:90:7E:92:0A:14
X509v3 extensions
subjectKeyIdentifier
  • 03:CA:18:E0:AF:A9:A4:60:E5:63:6C:05:D9:C9:C5:C6:B8:70:55:42
authorityKeyIdentifier
  • keyid:03:CA:18:E0:AF:A9:A4:60:E5:63:6C:05:D9:C9:C5:C6:B8:70:55:42