SSL-Tools

SSL check results of deponyfarm.nl

NEW You can also bulk check multiple servers.

Discover if the mail servers for deponyfarm.nl 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 Tue, 26 Mar 2024 14:12:23 +0000

We can not guarantee a secure connection to the mailservers of deponyfarm.nl!

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

/mailservers/deponyfarm.nl

Servers

Incoming Mails

These servers are responsible for incoming mails to @deponyfarm.nl addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
remote.deponyfarm.nl
79.143.222.68
 10
supported
PONYFARMMAIL
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
srv1.flexfilter.nl
185.89.6.110
Results incomplete
50
supported
not checked
DANE
errors
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
srv1.flexfilter.nl
62.84.244.16
Results incomplete
50
supported
not checked
DANE
errors
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
srv1.flexfilter.nl
62.84.240.181
Results incomplete
50
supported
not checked
DANE
errors
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
srv1.flexfilter.nl
62.84.244.25
Results incomplete
50
supported
not checked
DANE
errors
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=PONYFARMMAIL

Certificate chain
  • PONYFARMMAIL (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha1WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Common Name (CN)
  • PONYFARMMAIL
Alternative Names
  • PONYFARMMAIL
  • PONYFARMMAIL.deponyfarm.local
Issuer

Certificate is self-signed.

validity period
Not valid before
2021-03-12
Not valid after
2026-03-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
15:98:E9:98:8C:93:B4:C4:1C:0C:5D:19:20:B5:99:42:57:A4:AA:7A:EB:64:51:AE:F2:54:CD:0F:D2:CC:EA:8E
SHA1
9F:FC:9A:44:D1:07:86:D7:BD:70:64:92:1F:CB:0D:8E:3B:CC:FB:65

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_25._tcp.srv1.flexfilter.nl
  • DANE-EE: Domain Issued Certificate
  • Use full certificate
  • SHA-256 Hash
valid
—