SSL-Tools

SSL check results of neuro-centrum.net

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Discover if the mail servers for neuro-centrum.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 Sun, 16 Aug 2026 08:59:02 +0000

The mailservers of neuro-centrum.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @neuro-centrum.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
w01564e0.kasserver.com
85.13.156.40
 10
supported
*.kasserver.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 @neuro-centrum.net address so far. Test mail delivery

Certificates

First seen at:

CN=*.kasserver.com

Certificate chain
Subject
Common Name (CN)
  • *.kasserver.com
Alternative Names
  • *.kasserver.com
  • kasserver.com
Issuer
Country (C)
  • GB
Organization (O)
  • Sectigo Limited
Common Name (CN)
  • Sectigo Public Server Authentication CA DV E36
validity period
Not valid before
2026-08-07
Not valid after
2027-02-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A1:E1:B9:6B:70:D5:ED:14:AF:84:56:90:37:61:FF:0D:BF:67:74:C9:C6:05:91:5E:18:FB:AD:AB:2E:4B:B2:E7
SHA1
F7:5E:A8:27:EF:41:06:36:9F:CC:62:7F:92:33:F9:95:FF:48:CF:0C
X509v3 extensions
authorityKeyIdentifier
  • keyid:17:99:A8:04:C1:6F:E4:2D:70:A8:0A:10:3D:03:D3:E9:1A:B8:26:63
subjectKeyIdentifier
  • 0D:61:9E:CF:44:32:B9:20:94:A0:D5:4D:62:61:54:AF:87:8B:E8:03
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.2.7
  • CPS: https://sectigo.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVE36.crt
  • OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD:
  • DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F
  • Timestamp : Aug 7 22:50:35.957 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5C:29:25:7B:4F:6C:1E:4C:D5:AC:52:BC:
  • E8:2D:59:EF:6F:FA:AB:27:47:61:EA:60:51:CB:43:DC:
  • EB:8B:05:C5:02:21:00:93:AE:E2:A7:4B:9E:58:76:26:
  • 0B:25:BD:13:2C:08:56:7A:B2:4A:21:5A:31:0C:F1:4E:
  • A0:BE:6F:42:47:A1:70
  • 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 : Aug 7 22:50:36.784 2026 GMT
  • Extensions: 00:00:05:00:08:06:EA:FD
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:72:59:71:A9:37:3F:3F:2F:F1:5B:0E:79:
  • 8D:27:41:2D:17:FE:2C:8A:CC:90:D1:26:8E:2F:6F:5F:
  • A1:37:BF:79:02:21:00:A6:FA:95:60:EF:20:15:20:09:
  • 8E:1C:C6:88:65:78:63:2A:57:44:B9:FE:5E:59:2C:E5:
  • F7:C3:2B:4F:7D:3A:39
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90:
  • 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59
  • Timestamp : Aug 7 22:50:36.172 2026 GMT
  • Extensions: 00:00:05:00:00:5B:9F:0D
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:35:44:DA:1F:1E:30:F7:65:B0:48:F8:67:
  • 1E:5D:3E:32:FA:09:47:43:AD:0F:37:15:7E:FA:49:36:
  • 82:E6:4B:92:02:20:19:F1:3B:42:B6:69:6E:E6:2A:52:
  • 68:40:7D:4E:32:AC:D4:FA:6D:44:5E:86:92:A5:09:1B:
  • 23:F5:F7:8D:B2:8C