SSL-Tools

SSL check results of mx.altima.plus

NEW You can also bulk check multiple servers.

Discover if the mail servers for mx.altima.plus 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 Sep 2026 00:30:08 +0000

The mailservers of mx.altima.plus can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mx.altima.plus addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.altima.plus
95.67.68.158
 -
supported
autoconfig.altima.plus
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s

Outgoing Mails

We have not received any emails from a @mx.altima.plus address so far. Test mail delivery

Certificates

First seen at:

CN=autoconfig.altima.plus

Certificate chain
  • autoconfig.altima.plus
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • YE2
        • remaining
        • 384 bit
        • ecdsa-with-SHA384
          • Root YE
            • remaining
            • 384 bit
            • ecdsa-with-SHA384
              • ISRG Root X2 (Certificate is self-signed.)
                • remaining
                • 384 bit
                • ecdsa-with-SHA384
Subject
Common Name (CN)
  • autoconfig.altima.plus
Alternative Names
  • autoconfig.altima.plus
  • autodiscover.altima.plus
  • mta-sts.altima.plus
  • mx.altima.plus
  • ua-auto-config.altima.plus
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • YE2
validity period
Not valid before
2026-09-24
Not valid after
2026-12-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
05:F7:FB:57:81:3D:D5:1D:C2:EF:54:CE:B1:15:D3:B6:2E:6D:7B:59:A6:AE:2B:0D:7A:9B:5A:96:33:B8:50:E2
SHA1
27:96:10:2A:6F:3E:C6:09:38:22:2B:0C:AC:58:CB:49:F2:06:E6:BC
X509v3 extensions
subjectKeyIdentifier
  • EB:45:8C:55:67:B3:90:35:E7:26:45:8A:1F:28:34:44:28:44:91:90
authorityKeyIdentifier
  • keyid:B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87
authorityInfoAccess
  • CA Issuers - URI:http://ye2.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://ye2.c.lencr.org/11.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB:
  • C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD
  • Timestamp : Sep 24 17:06:38.870 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:BA:8C:17:9A:C8:74:61:04:16:E9:3A:
  • 66:BE:8B:B2:5E:F5:B4:A2:9B:61:15:FA:91:96:C5:AA:
  • 93:34:FE:E7:23:02:20:20:BE:BF:1E:36:03:92:8E:40:
  • C2:20:42:7E:EE:03:9F:D7:25:19:FB:4F:0A:24:63:29:
  • 25:8A:C5:88:85:3C:AC
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46:
  • FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8
  • Timestamp : Sep 24 17:06:39.862 2026 GMT
  • Extensions: 00:00:05:00:14:36:2B:21
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:8B:D9:1C:92:56:3F:62:0D:42:35:88:
  • 62:ED:7F:35:C7:BB:40:35:15:2C:77:D9:1F:C7:43:F4:
  • EF:D8:3C:40:8C:02:20:71:F9:92:63:FC:28:6C:E3:8E:
  • 92:02:01:A5:3C:35:69:F1:D7:18:0C:92:AE:AE:EC:5E:
  • 09:D9:0C:69:6A:A8:D0