SSL check results of ant-solutions.net

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Discover if the mail servers for ant-solutions.net 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

Report created Thu, 26 Mar 2020 09:05:17 +0000

The mailservers of ant-solutions.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @ant-solutions.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ant-solutions.net
130.180.99.116
1
supported
mail.ant-solutions.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s

Outgoing Mails

We have received emails from these servers with @ant-solutions.net sender addresses. Test mail delivery

Host TLS Version & Cipher
mail.ant-solutions.net (130.180.99.116)
TLSv1.3 TLS_AES_256_GCM_SHA384
asterix.ant-solutions.net (37.24.194.203)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

First seen at:

CN=mail.ant-solutions.net

Certificate chain
Subject
Common Name (CN)
  • mail.ant-solutions.net
Alternative Names
  • imap.ant-solutions.net
  • mail.ant-solutions.net
  • smtp.ant-solutions.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-02-22
Not valid after
2020-05-22
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
2C:F0:9D:BD:B9:45:58:16:3A:CE:A3:0C:7D:17:AB:44:10:82:F1:CF:81:9C:E5:CA:55:AF:DA:18:6C:CC:93:52
SHA1
E1:32:40:D6:98:59:CB:7B:9E:06:16:8C:41:F9:7E:BE:2E:FB:3D:E1
X509v3 extensions
subjectKeyIdentifier
  • 2E:00:CC:85:AB:56:16:16:A6:F0:7E:FA:39:3E:59:58:DF:CB:21:7B
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Feb 22 23:00:35.570 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:22:15:0E:75:A8:82:BC:DB:5D:0E:49:E2:
  • 0A:69:2D:C1:D8:00:6A:C9:AE:AC:B6:A3:BE:BC:81:EF:
  • A8:09:89:CB:02:20:02:BE:28:9B:45:FB:8F:BA:44:DC:
  • 60:3C:93:FB:6C:04:9F:B4:CB:16:93:C6:38:99:DE:A0:
  • 27:89:89:14:22:46
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
  • 4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
  • Timestamp : Feb 22 23:00:36.029 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:06:3E:41:F8:95:FF:F1:4C:95:04:EE:0A:
  • 32:7D:C5:0C:4F:4C:A5:59:3B:FD:A4:9C:55:A9:BB:B3:
  • 29:5C:54:14:02:20:10:BE:32:22:AE:37:DA:47:23:1B:
  • 96:35:CC:E8:E5:A9:F8:D2:04:33:FF:AE:80:DF:FD:26:
  • 40:02:A7:E9:E8:1A