SSL-Tools

SSL check results of mail05.hostmatters.nl

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Discover if the mail servers for mail05.hostmatters.nl 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, 21 May 2022 13:14:43 +0000

The mailservers of mail05.hostmatters.nl can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail05.hostmatters.nl addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail05.hostmatters.nl
185.108.112.166
 -
supported
web05.hostmatters.nl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mail05.hostmatters.nl
2a01:7c8:bb03:7b:5054:ff:fec4:bf19
 -
supported
web05.hostmatters.nl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @mail05.hostmatters.nl address so far. Test mail delivery

Certificates

First seen at:

CN=web05.hostmatters.nl

Certificate chain
  • web05.hostmatters.nl
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • web05.hostmatters.nl
Alternative Names
  • ftp05.hostmatters.nl
  • mail05.hostmatters.nl
  • web05.hostmatters.nl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2022-05-21
Not valid after
2022-08-19
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
09:79:E7:C0:15:9B:B2:09:F9:36:2E:F3:23:A1:3B:66:B4:BB:45:50:42:2D:55:C6:25:EB:D9:72:22:9B:09:B3
SHA1
3D:D3:54:52:C9:00:3A:A3:8B:F1:18:1F:F8:AD:B6:08:B0:03:47:46
X509v3 extensions
subjectKeyIdentifier
  • EE:F1:FD:4D:C6:D2:2A:2B:E6:F7:BC:D9:FB:C4:68:F3:56:6D:6C:56
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.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 : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
  • 4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
  • Timestamp : May 21 13:01:07.083 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7F:B4:5E:85:C2:C7:CE:39:EB:52:1E:10:
  • DA:50:93:22:5F:32:33:F3:FE:26:15:0B:CE:79:13:09:
  • 4B:7E:C5:A0:02:21:00:9A:AB:28:61:A6:F3:6C:8F:E0:
  • 7F:06:1E:B6:17:B5:C8:B5:29:47:9C:C8:8D:C0:31:88:
  • DF:E7:71:9B:CE:C7:83
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : May 21 13:01:07.037 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:60:A1:9E:20:13:0B:7B:E7:E1:27:55:EE:
  • D3:02:D6:63:49:CF:2C:18:E5:74:59:8F:07:34:9F:9E:
  • CE:0D:6D:05:02:21:00:DC:F8:AE:62:8F:3B:05:8B:A6:
  • FF:F6:BD:91:48:86:D1:BB:8B:4B:AC:8C:E6:5E:E9:0C:
  • FA:EE:CC:BC:63:F7:C1