SSL-Tools

SSL check results of mx.mond.app

NEW You can also bulk check multiple servers.

Discover if the mail servers for mx.mond.app 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 Wed, 02 Sep 2026 16:13:28 +0000

The mailservers of mx.mond.app can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mx.mond.app addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.mond.app
65.21.139.225
 -
supported
mx.mond.app
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s
mx.mond.app
2a01:4f9:3b:2967:d9e1:c5e3::1
 -
supported
mx.mond.app
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

CN=mx.mond.app

Certificate chain
Subject
Common Name (CN)
  • mx.mond.app
Alternative Names
  • mx.mond.app
Issuer
Country (C)
  • IT
State (ST)
  • Bergamo
Locality (L)
  • Ponte San Pietro
Organization (O)
  • Actalis S.p.A.
Common Name (CN)
  • Actalis Domain Validated TLS Server ECC CA 2025
validity period
Not valid before
2026-08-24
Not valid after
2026-11-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
92:7A:9D:1B:02:26:4F:69:4C:77:A1:98:18:07:CC:C1:4C:43:2D:E8:E0:65:0F:DC:8F:A9:25:74:99:EA:1B:45
SHA1
FC:D2:AF:A3:DC:28:FC:1E:1F:6F:FF:A7:4E:BD:F0:4A:A7:9D:8C:D6
X509v3 extensions
authorityKeyIdentifier
  • keyid:3F:2B:EA:35:9C:76:59:0C:CD:91:7A:3E:2F:74:E5:3A:90:73:97:E0
authorityInfoAccess
  • CA Issuers - URI:http://cacert.actalis.it/certs/tls-subca-ecc-dv-2025
  • OCSP - URI:http://ocsp15.actalis.it/va/tls-subca-ecc-dv-2025
certificatePolicies
  • Policy: 1.3.159.1.22.1
  • CPS: https://www.actalis.it/area-download
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://crl15.actalis.it/Repository/tls-subca-ecc-dv-2025/getLastCRL
subjectKeyIdentifier
  • E3:83:05:17:43:02:65:11:90:72:47:76:90:2C:12:30:72:CF:F4:C2
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB:
  • 81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A
  • Timestamp : Aug 24 12:06:44.565 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:16:72:2F:5B:56:6A:80:C4:73:78:57:9D:
  • 98:53:8A:D4:61:30:EB:F1:7D:76:65:45:A9:3F:61:55:
  • F0:0C:86:AF:02:21:00:A0:10:06:BC:47:E8:1C:79:97:
  • F4:95:BC:E6:3B:4A:7D:9B:46:A7:31:9E:12:C8:52:52:
  • 53:96:E8:0F:5F:7F:1F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB:
  • B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14
  • Timestamp : Aug 24 12:06:44.553 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:79:87:F3:A4:26:3F:2B:C6:78:F4:8A:5D:
  • C5:11:A1:AB:A6:C0:86:DB:3B:4A:C6:4A:DE:E4:2F:A6:
  • 7F:C3:9D:7B:02:21:00:B1:3C:1E:69:C6:8A:B7:F8:75:
  • FA:B3:13:30:D1:7B:88:57:53:FF:08:34:62:66:E9:D9:
  • 49:A6:2C:0B:4A:B5:B0
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65:
  • 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8
  • Timestamp : Aug 24 12:06:44.598 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E8:65:3D:8E:47:B1:8B:66:8B:E0:C3:
  • 09:DE:FE:B9:7B:5B:A2:10:66:36:5A:D8:4A:8B:41:08:
  • 08:73:31:05:65:02:20:51:AD:FC:A8:CF:4D:A3:E1:E2:
  • 37:EB:5B:88:E2:2E:2B:14:1C:1E:69:4F:96:D7:BC:6D:
  • 36:8A:07:34:87:80:6F