SSL-Tools

SSL check results of algra.org

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Discover if the mail servers for algra.org 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 Sat, 26 Nov 2022 00:26:43 +0000

We can not guarantee a secure connection to the mailservers of algra.org!

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

/mailservers/algra.org

Servers

Incoming Mails

These servers are responsible for incoming mails to @algra.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
postmaster.algra.org
83.247.20.240
 5
supported
postmaster.algra.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
12 s
smtp.europe.secureserver.net
72.167.238.29
Results incomplete
8 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
smtp.europe.secureserver.net
68.178.213.203
Results incomplete
8
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
smtp.europe.secureserver.net
68.178.213.37
Results incomplete
8
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mailstore1.europe.secureserver.net
68.178.213.243
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mailstore1.europe.secureserver.net
68.178.213.244
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mailstore1.europe.secureserver.net
72.167.238.32
Results incomplete
10 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 @algra.org address so far. Test mail delivery

Certificates

First seen at:

emailAddress=egbert@algra.org,CN=postmaster.algra.org,OU=brew,O=home,L=eindhoven,ST=Noord-Brabant,C=NL

Certificate chain
  • postmaster.algra.org
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      algra.org
Subject
Country (C)
  • NL
State (ST)
  • Noord-Brabant
Locality (L)
  • eindhoven
Organization (O)
  • home
Organizational Unit (OU)
  • brew
Common Name (CN)
  • postmaster.algra.org
Email
  • egbert@algra.org
Alternative Names
  • knox.algra.org
  • postmaster.algra.org
Issuer
Country (C)
  • NL
State (ST)
  • Noord-Brabant
Locality (L)
  • eindhoven
Organization (O)
  • home
Organizational Unit (OU)
  • brew
Common Name (CN)
  • algra.org
Email
  • egbert@algra.org
validity period
Not valid before
2022-11-25
Not valid after
2023-11-26
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F6:C5:02:9F:4F:FC:F2:10:D6:07:69:67:02:FA:E4:C0:D1:31:3B:D9:F8:16:A7:63:A3:AE:D8:FD:65:B1:30:BA
SHA1
59:8B:2D:E0:D0:BA:DC:19:27:77:BB:FA:3C:7F:B5:53:64:B0:D3:87
X509v3 extensions
nsComment
  • mod_ssl generated custom server certificate
nsCertType
  • SSL Server