SSL-Tools

SSL check results of hasoftware.net

NEW You can also bulk check multiple servers.

Discover if the mail servers for hasoftware.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

JSON Refresh

Report created Fri, 11 Apr 2025 12:31:26 +0000

No connection to the mailservers of hasoftware.net could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @hasoftware.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx01.ionos.com
74.208.5.21
Results incomplete
10
supported
smtp.ionos.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mx00.ionos.com
74.208.5.3
Results incomplete
10
supported
smtp.ionos.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=smtp.ionos.com,O=IONOS Inc.,ST=Pennsylvania,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • Pennsylvania
Organization (O)
  • IONOS Inc.
Common Name (CN)
  • smtp.ionos.com
Alternative Names
  • smtp.ionos.com
  • *.mrelay.ionos.com
  • imap.1and1.com
  • imap.ionos.com
  • imap.perfora.net
  • mout.perfora.net
  • mx00.1and1.com
  • mx00.ionos.com
  • mx00.ionos.mx
  • mx00.perfora.net
  • mx01.1and1.com
  • mx01.ionos.com
  • mx01.ionos.mx
  • mx01.perfora.net
  • pop.1and1.com
  • pop.ionos.com
  • pop.perfora.net
  • smtp.1and1.com
  • smtp.perfora.net
Issuer
Country (C)
  • GB
State (ST)
  • Greater Manchester
Locality (L)
  • Salford
Organization (O)
  • Sectigo Limited
Common Name (CN)
  • Sectigo RSA Organization Validation Secure Server CA
validity period
Not valid before
2025-03-11
Not valid after
2026-03-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D8:43:3C:C5:D3:E4:07:F9:1F:A7:A3:2D:80:9F:C6:A1:4C:0E:38:AE:6C:32:7E:EF:9A:0E:9B:03:4F:1B:91:96
SHA1
99:D0:51:BD:33:23:0D:36:08:E0:03:CD:47:46:6A:4C:79:8E:1A:D1
X509v3 extensions
authorityKeyIdentifier
  • keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB
subjectKeyIdentifier
  • 8D:88:5B:C1:B8:05:A1:CD:4F:3C:9D:30:4A:04:9C:76:4D:6F:C4:24
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.1.3.4
  • CPS: https://sectigo.com/CPS
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl
authorityInfoAccess
  • CA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt
  • OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
  • E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
  • Timestamp : Mar 11 11:13:42.588 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:5C:72:F0:A3:CC:4E:79:E6:2E:87:A9:DF:
  • 52:A4:47:57:13:17:0C:68:79:DA:2F:18:CA:D6:96:8B:
  • D4:0F:79:EF:02:20:64:43:1F:C6:E1:74:80:9B:DA:CE:
  • 5A:19:48:59:C2:A1:2B:A7:12:7C:DD:79:28:D5:B2:AF:
  • C7:20:5A:59:26:C1
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 19:86:D4:C7:28:AA:6F:FE:BA:03:6F:78:2A:4D:01:91:
  • AA:CE:2D:72:31:0F:AE:CE:5D:70:41:2D:25:4C:C7:D4
  • Timestamp : Mar 11 11:13:42.554 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:50:3E:30:A5:1D:BA:4D:58:1A:AE:98:49:
  • 19:E8:F7:40:15:85:AE:21:6E:F5:25:B6:13:95:AC:31:
  • E3:E9:FD:1E:02:20:1C:5A:89:CE:37:20:F6:82:21:1F:
  • 1F:22:CD:B4:01:98:6E:BC:1B:44:34:E5:66:0A:8A:F7:
  • EE:3D:9A:E7:93:56
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
  • F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
  • Timestamp : Mar 11 11:13:42.598 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D3:1C:E2:96:36:5C:10:A4:68:DF:26:
  • 89:65:7C:52:77:A4:05:31:EE:0F:47:D4:0C:11:FF:0C:
  • B3:39:3B:88:96:02:21:00:85:47:89:89:F9:FB:94:4F:
  • 07:64:BC:AA:B5:30:78:27:F5:F8:93:34:00:5C:00:DD:
  • 65:33:32:EE:EB:2D:8C:14